Changzhou Manorshi Electronics Co.Ltd.

SMD PRODUCTS-SM50ET30

export@one-all.com — Thu, 19 Apr 2012 10:24:54 +800

TYPE	UNIT
RATED VOLTAGE	Vo-p	3
OPERATING VOLTAGE	Vo-p	2.0 ~ 4.0
COIL RESISTANCE	Ω	12 ± 3
RESONANT FREQUENCY	HZ	4000
RATED CURRENT(MAX)	mA	100
SOUND PRESSURE LEVEL@ 10cm	dBA	MIN. 78
OPERATING	℃	-30～+70
STORAGE	℃	-45～+85
HOUSING MATERIAL	BLACK	LCP
MASS	g

Magnetic Transducer-MSET06A

export@one-all.com — Wed, 21 Mar 2012 15:52:51 +800

Type	MSET06A31P01
Rated Voltage(square wave) （V）	1.5
Operating Voltage （V）	1-3
*Rated Current(max) （mA）	≤80
*Min Sound Output at 1kHz/10cm （dB）	80
*Rated Frequency （Hz）	3100
COIL RESISTANCE (Ω)	6.5±1
HOUSING MATERIAL	MPPO
Operating Temperature （℃）	-20~+60
Storage Temperature （℃）	-30~+70

Mechanical Buzzer - MSMX40A

export@one-all.com — Fri, 16 Mar 2012 17:00:41 +800

TYPE (UNIT)	MSMX40A04W06	MSMX40A04W12	MSMX40A04W24
Min. Sound Output at 20cm (dB)	95	95	95
Rated Voltage (VDC)	6	12	24
Operating Voltage (VDC)	4~8	8~16	20~28
Resonant Frequency (Hz)	400+/-100	400+/-100	400+/-100
Max. Current Consumption (mA)	65	55	55
Tone Nature	single	single	single
Operating Temperature (C)	-20~+60	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70	-30~+70
Weight (g)	17	17	17

Piezo Buzzer -MSPT17G

export@one-all.com — Fri, 16 Mar 2012 16:45:11 +800

Type	Unit	MSPT17G
Rated Voltage	Vp-p	9.0
Operating Voltage	Vp-p	1.0~30.0
*Rated Current (MAX)	mA	3.0
*Min. Sound Output at 2.0KHz/10cm	dB	85
Capacitance at 1KHz	pF	15000±30%
*Resonant Frequency	Hz	4000±500
Operating Temperature	℃	-20~+70
Storage Temperature	℃	-30~+80
Housing Material		PPO
Weight	g	1.0

UNIT:mm±0.5

Piezo Buzzer - MSPS45A

export@one-all.com — Thu, 15 Mar 2012 10:35:00 +800

1	Model	MSPS45A29PW12
2	Rated Voltage (VDC)	12
3	Operating Voltage (VDC)	3～20
4	*Rated Current (mA)	≤35
5	*Sound Output at 30cm (dB)	≥105
6	*Resonant Frequency (KHz)	2.9±0.5
6	Operating Temperature (℃)	-20 ～+60
7	Storage Temperature (℃)	-30 ～+70
8	RoHS	Yes

Mechanical Buzzer - MSMX50X10S

export@one-all.com — Sat, 10 Mar 2012 14:02:46 +800

Type	Unit	MSMX50X10S
Rated Voltage 额定电压	VAC	12
Operating Voltage 操作电压	VAC	8~16
Coil Resistance 线圈电阻	OHM	48-52
Rated Current(max) 额定电流	mA	250
Sound output at 10cm 输出声压	dB	90
Rate Frequency 额定频率	Hz	100
Tone Nature	Single
Operating temperature 操作温度	℃	-20~+60
Storage Temperature 储藏温度	℃	-30~+70
Housing material 外壳材质	ABS
Connection System	Pins
Weight重量	g	14

Piezo Buzzer - MSPS43B

export@one-all.com — Thu, 08 Mar 2012 15:22:40 +800

TYPE	MSPS43B29W12
Sound pressure Level（dB）	110/10cm
Resonant Frequency	2.9±0.5kHz
Current at rated Voltage	60mA Max.
Rated Voltage	12Vdc

Piezo Transducer - MSPT14BX

export@one-all.com — Wed, 01 Feb 2012 15:54:26 +800

TYPE	Unit	MSPT14BX
RATED VOLTAGE	Vp-p	7.0
RESONANT FREQUENCY	Hz	3650
MAX INPUT VOLTAGE	Vp-p	30
RATED CURRENT	mA	≤5
CAPACITANCE AT 120Hz	pF	15000±30%
SOUND OUTPUT AT 10CM	dB	≥85
OPERATING TEMPERATURE	°C	-25～+85
STORAGE TEMPERATURE	°C	-40～+85
WEIGHT	g	2.0
HOUSING MATERIAL		PPS
RoHS		YES

Piezo Transducer-MSPT12AX

export@one-all.com — Thu, 12 Jan 2012 11:34:08 +800

Type	Unit	MSPT12AX
RESONANT FREQUENCY	HZ	4000
OPERATING VOLTAGE	Vp-p	1.0~24.0
RATED VOLTAGE	Vp-p	5.0
CAPACITANCE	pF	14000±30%
SOUND PRESSURELEVEL	dB	≥80
RATED CURRENT	mA	≤3
OPERATING TEMPERATURE	°C	-20～+60
STORAGE TEMPERATURE	°C	-30～+70
Weight	g

Piezo Transducer-MSPT12AQ

export@one-all.com — Thu, 12 Jan 2012 11:33:10 +800

Type	Unit	MSPT12AQ
Rated Voltage	Vp-p	5.0
Operating Voltage	Vp-p	25
Static Capacitance@1KHz	nF	16±30%
Resonant Frequency	Hz	4000
Rated Current (MAX)	mA	3.0
Sound Pressure Level @ 10cm	dBA	75
Operating Temperture	°C	-40~+85
Storage Temperture	°C	-40~+85
Housing Material	Black	LCP
Weight	g	0.3

Piezo Transducer-MSPT12A

export@one-all.com — Wed, 11 Jan 2012 15:38:58 +800

Type	Unit	MSPT12A40P12
Rated Voltage	Vp-p	12.0
Operating Voltage	Vp-p	1.0~25.0
*Rated Current (MAX)	mA	2.0
*Min.Sound Output at 4.0KHz/10cm	dB	80
Capacitance at 1KHz	pF	12000±30%
*Resonant Frequency	Hz	4000
Operating Temperture	°C	-20~+70
Storage Temperture	°C	-30~+80
Housing Material		PPO
Weight	g	0.9

Piezo Transducer - MSPT25A

export@one-all.com — Thu, 22 Dec 2011 13:45:10 +800

	TYPE (UNIT)	MSPT25A35P12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	3~20
	Resonant Frequency (Hz)	3500+/-500
	Max. Current Consumption (mA)	20
	Tone Nature	Continuous
	Operating Temperature (C)	-30~+100
	Storage Temperature (C)	-40~+110
	Weight (g)	2.3

Ultrasonic Sensor - MS-A1840H08TR

export@one-all.com — Tue, 08 Nov 2011 13:23:09 +800

Dimensions

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥230mV
Decay Time	≤1.3ms
Directivity	80±15°
Capacitance	1800±15% pF
Input Voltage	≤140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage temperature	-35～+80℃

Piezo Buzzer - MSPS42A

export@one-all.com — Wed, 26 Oct 2011 13:12:02 +800

A Piezo buzzer is made from two conductors that are separated by Piezo crystals. When a voltage is applied to these crystals, they push on one conductor and pull on the other. The result of this push and pull is a sound wave. These buzzers can be used for many things, like signaling when a period of time is up or making a sound when a particular button has been pushed. The process can also be reversed to use as a guitar pickup. When a sound wave is passed, they create an electric signal that is passed on to an audio amplifier.

Piezo Buzzer - MSPS14A

export@one-all.com — Wed, 26 Oct 2011 13:09:29 +800

TYPE (UNIT)	MSPS14A40P12	MSPS14A40P05
Min. Sound Output at 10cm (dB)	85	80
Rated Voltage VDC	12	5
Operating Voltage VDC	3~16	3~9
Resonant Frequency (Hz)	4000+/-500	4000+/-500
Max. Current Consumption (mA)	8	8
Tone	Continuous	Continuous
Operating Temperature (C)	-30~+80	-30~+80
Storage Temperature (C)	-20~+70	-20~+70
Weight (g)	1	1

Magnetic Buzzer - MSES12C

export@one-all.com — Wed, 26 Oct 2011 12:57:35 +800

TYPE (UNIT)	MSES12C23P01	MSES12C23P03	MSES12C23P05	MSES12C23P12
Min. Sound Output at 10cm (dB)	80	83	85	85
Rated Voltage (Vp-p)	1.5	3	5	12
Operating Voltage (Vp-p)	1.3‵2	2‵5	3‵7	8‵15
Resonant Frequency (Hz)	2300 +/- 400	2300 +/- 300	2300 +/- 300	2300 +/- 300
Max. Current Consumption (mA)	25	30	30	30
Operating Temperature (～C)	-20‵+70	-20‵+70	-20‵+70	-20‵+70
Storage Temperature (～C)	-30‵+80	-30‵+80	-30‵+80	-30‵+80
Weight (g)	2	2	2	2

Ultrasonic Sensor - MS-A1240H08TR

export@one-all.com — Tue, 18 Oct 2011 16:17:21 +800

Water proof type ultrasonic sensors were widely used for parking sensors, proximity sensors and level sensors, etc. With perfect seal these sensors can be used in a relatively poor environment such as dust and humidity.

Dimensions

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥150mV
Decay Time	≤1.1ms
Directivity (X-axis)	110±15 °
Directivity (Y-axis)	70±10 °
Capacitance	1800±15% pF
Max. Input Voltage	140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage Temperature	-35～+80℃

Magnetic Buzzer - MSES12A

export@one-all.com — Tue, 18 Oct 2011 09:40:58 +800

TYPE (UNIT)	MSES12A23P01	MSES12A23P03	MSES12A23P05	MSES12A23P12
Min. Sound Output at 10cm (dB)	80	82	85	85
Rated Voltage VDC	1.5	3	5	12
Operating Voltage VDC	1.3~2	2~5	3~7	8~15
Resonant Frequency (Hz)	2300+/-400	2300+/-400	2300+/-300	2300+/-300
Max. Current Consumption (mA)	25	30	30	30
Operating Temperature	-20 ~ +70	-20 ~ +70	-20??+70	-20 ~ +70
Storage Temperature	-30 ~ +80	-30 ~ +80	-30 ~ +80	-30 ~ +80
Weight (g)	2	2	2	2

Ultrasonic Sensor - MS-AT1240H09R

export@one-all.com — Tue, 18 Oct 2011 09:39:21 +800

Open type ultrasonic sensors have wide applications for remote controller, burglar alarm, object detectors and range finders. Compare with the water proof type ultrasonic sensors, they have a much longer detection distance, but they can’t be used in dirty or wet conditions.
Ultrasonic Sensor - MS-AT1240H09R

Dimensions

Specification

Item	Transmitter	Receiver	Note
Center frequency	40±1.0KHz
SPL	≥115dB	-------	0dB=0.0002μbar
Sensitivity	-------	≥-65dB	0dB=1volt/μbar
Directivity	70°		-6dB typical
Capacitance	2300±25%pF
Housing material	Aluminum or Plastic
Driving Voltage	≤30Vrms

Piezo Transducer - MSPT22H

export@one-all.com — Tue, 18 Oct 2011 09:28:56 +800

Rated Voltage (Vp-p)	3
Resonance Frequency (Hz)	2000
Max Input Voltage (Vp-p)	30
* Rated Current (mA)	≤5
Capacitance at 120Hz (pF)	19000±30%
* Sound Output at 10cm (dB)	≥75
Operating Temperature (℃)	-20～+70
Storage Temperature (℃)	-30～+80
Weight (g)	2.2

Ultrasonic Sensor - MS-AT1640H12R

export@one-all.com — Tue, 18 Oct 2011 09:25:32 +800

Ultrasonic Sensor - MS-AT1640H12R

Dimensions

Specification

Center frequency	40.0±1.0KHz
SPL	≥115dB	0dB=0.0002μbar
Sensitivity	≥-65dB	0dB=1volt/μbar
Directivity	55°	-6dB typical
Capacitance	2100±20%pF
Housing material	AL or Plastic
Driving Voltage	≤20Vrms

Ultrasonic Sensor - MS-PT1040H08R

export@one-all.com — Mon, 17 Oct 2011 15:17:56 +800

Ultrasonic Sensor - MS-PT1040H08R

Dimemsions

Specification

Item	Transmitter	Receiver	Note
Center frequency	40.0±1.0KHz
SPL	≥110dB	-------	0dB=0.0002μbar
Sensitivity	-------	≥-67dB	0dB=1volt/μbar
Directivity	60°		-6dB typical
Capacitance	2000±30%pF
Housing material	ABS
Driving Voltage	≤30Vrms
Operating Temperature	-20～+70℃
Storage Temperature	-30～+80℃

Ultrasonic Sensor-MS-A2540H12TR

export@one-all.com — Mon, 17 Oct 2011 15:17:00 +800

Ultrasonic Sensor-MS-A2540H12TR

Center Frequency	40.0±1.0Khz
Transmitting Sound Pressure Level	110dB min
Receiving Sensitivity	-72dB min
Ringing (ms)	1.2 max
Capacitance at	1Khz ±20% 2400 pF
Max. Driving Voltage (cont.)	20Vrms
Total Beam Angle	-6dB 30° typical
Operation Temperature	-35 to 80°C
Storage Temperature	-35 to 80°C

Ultrasonic Sensor - MS-A1440H09TR-W-B

export@one-all.com — Mon, 17 Oct 2011 15:16:37 +800

Ultrasonic Sensor - MS-A1440H09TR-W

Dimension

Specification

Item	Parameter	Remark
Resonant frequency	58±1.0kHz
Echo Sensitivity	≥2.0Vp-p
Decay Time	≤1.8ms
Directivity (X)	90±15°
Directivity (Y)	45±10°
Electrostatic Capacitance	1800±15%pF	1kHz/25℃
Input voltage	≤140Vp-p	40kHz/ pulse width 0.5ms/ interval 20ms
Mean Time to Failure	50000h
Operating temperature	-35～+80℃

Magnetic Buzzer - MSES13A

export@one-all.com — Mon, 17 Oct 2011 15:16:15 +800

TYPE (UNIT)	MSES13A24S01	MSES13A23S05	MSES13A23S12
Min. Sound Output at 10cm (dB)	80	85	85
Rated Voltage VDC	1.5	5	12
Operating Voltage VDC	1.2~3	3~7	8~15
Resonant Frequency (Hz)	2400+/-400	2300+/-300	2300+/-300
Max. Current Consumption (mA)	25	30	30
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Transducer - MSET25A

export@one-all.com — Sat, 08 Oct 2011 15:13:22 +800

TYPE (UNIT)	MSET25A10P06	MSET25A10P12
Min. Sound Output at 10cm (dB)	85(at 1000Hz)	85(at 1000Hz)
Rated Voltage (Vp-p)	6	12
Operating Voltage (Vp-p)	3~7	8~14
Resonant Frequency (Hz)	1000~1500(Min.80dB)	1000~1500(Min.80dB)
Max. Current Consumption (mA)	70	55
Coil Resistance (ohms)	36+/-5	120+/-12
Coil Impedance (ohms)	48	155
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	10	10

Magnetic Transducer - MSET18A

export@one-all.com — Sat, 08 Oct 2011 15:11:48 +800

TYPE (UNIT)	MSET18A20P06	MSET18A20P12
Min. Sound Output at 10cm (dB)	85	85
Rated Voltage (Vp-p)	6	12
Operating Voltage (Vp-p)	3~8	6~15
Resonant Frequency (Hz)	2000	2000
Max. Current Consumption (mA)	40	40
Coil Resistance (ohms)	60+/-9	120+/-18
Coil Impedance (ohms)	100	220
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	2.6	2.6

Magnetic Transducer - MSET16A

export@one-all.com — Sat, 08 Oct 2011 15:11:30 +800

TYPE (UNIT)	MSET16A20P01	MSET16A20P06	MSET16A20P12
Min. Sound Output at 10cm (dB)	80	85	85
Rated Voltage (Vp-p)	1.5	6	12
Operating Voltage (Vp-p)	1~3	4~8	9~15
Resonant Frequency (Hz)	2048	2048	2048
Max. Current Consumption (mA)	18	40	40
Coil Resistance (ohms)	27+/-3	50+/-5	115+/-12
Coil Impedance (ohms)	80	110	200
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	7	7	7

Magnetic Transducer - MSET13A

export@one-all.com — Sat, 08 Oct 2011 15:11:08 +800

	TYPE (UNIT)	MSET13A24S01	MSET13A24S05	MSET13A24S12
	Min. Sound Output at 10cm (dB)	80	85	85
	Rated Voltage (Vp-p)	1.5	5	12
	Operating Voltage (Vp-p)	1~3	4~8	8~16
	Resonant Frequency (Hz)	2400	2400	2400
	Max. Current Consumption (mA)	30	40	40
	Coil Resistance (ohms)	15+/-3	47+/-5	140+/-14
	Coil Impedance (ohms)	40	80	240
	Operating Temperature (C)	-20~+70	-20~+70	-20~+70
	Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Transducer- MSET12J

export@one-all.com — Sat, 08 Oct 2011 15:10:44 +800

TYPE (UNIT)	MSET12J27P01	MSET12J27P05
Min. Sound Output at 10cm (dB)	90	90
Rated Voltage (Vp-p)	1.5	5
Operating Voltage (Vp-p)	1~2	3~7
Resonant Frequency (Hz)	2730	2730
Max. Current Consumption (mA)	80	50
Coil Resistance (ohms)	6+/-1	40+/-4
Coil Impedance (ohms)	15	80
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	1.5	1.5

Magnetic Transducer - MSET12I

export@one-all.com — Sat, 08 Oct 2011 15:09:16 +800

TYPE (UNIT)	MSET12I24P01	MSET12I28P01	MSET12I24P05	MSET12I24P12
Min. Sound Output at 10cm (dB)	85	85	85	85
Rated Voltage (Vp-p)	1.5	1.5	5	12
Operating Voltage (Vp-p)	1~3	1~3	3~8	7~15
Resonant Frequency (Hz)	2400	2800	2400	2400
Max. Current Consumption (mA)	40	40	50	40
Coil Resistance (ohms)	16+/-3	16+/-3	40+/-4	140+/-14
Coil Impedance (ohms)	40	40	80	240
Operating Temperature (C)	-20~+70	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2	2

Magnetic Transducer - MSET12H

export@one-all.com — Sat, 08 Oct 2011 15:05:58 +800

	TYPE (UNIT)	MSET12H20P01
	Min. Sound Output at 10cm (dB)	80
	Rated Voltage (Vp-p)	1.5
	Operating Voltage (Vp-p)	1~3
	Resonant Frequency (Hz)	2048
	Max. Current Consumption (mA)	12
	Coil Resistance (ohms)	50+/-7.5
	Coil Impedance (ohms)	140
	Operating Temperature (C)	-20¡«+70
	Storage Temperature (C)	-30~+80
	Weight (g)	2

Magnetic Transducer - MSET12G

export@one-all.com — Sat, 08 Oct 2011 15:04:19 +800

TYPE (UNIT)	MSET12G23S03	MSET12G24S03
Min. Sound Output at 10cm (dB)	90	90
Rated Voltage (Vp-p)	3.6	3.6
Operating Voltage (Vp-p)	2.5~4.5	2.5~4.5
Resonant Frequency (Hz)	2300	2450
Max. Current Consumption (mA)	130	130
Coil Resistance (ohms)	15+/-2	15+/-2
Coil Impedance (ohms)	40	40
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	1	1

Magnetic Transducer -MSET12F

export@one-all.com — Sat, 08 Oct 2011 15:03:57 +800

TYPE (UNIT)	MSET12F24P03	MSET12F24P05
Min. Sound Output at 10cm (dB)	90	90
Rated Voltage (Vp-p)	3	5
Operating Voltage (Vp-p)	2~5	4~7
Resonant Frequency (Hz)	2400	2400
Max. Current Consumption (mA)	60	40
Coil Resistance (ohms)	40	120
Coil Impedance (ohms)	40	120
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	2	2

Magnetic Transducer - MSET12E

export@one-all.com — Sat, 08 Oct 2011 14:53:04 +800

TYPE (UNIT)	MSET12E24S01	MSET12E24S05	MSET12E24S12
Min. Sound Output at 10cm (dB)	80	85	85
Rated Voltage (Vp-p)	1.5	5	12
Operating Voltage (Vp-p)	1~3	4~7	8~15
Resonant Frequency (Hz)	2400	2400	2400
Max. Current Consumption (mA)	30	40	40
Coil Resistance (ohms)	40	120	140
Coil Impedance (ohms)	40	120	140
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Transducer - MSET12D

export@one-all.com — Sat, 08 Oct 2011 14:52:42 +800

TYPE (UNIT)	MSET12D20P01	MSET12D20P01	MSET12D20P01
Min. Sound Output at 10cm (dB)	85	80	80
Rated Voltage (Vp-p)	1.5	1.5	1.5
Operating Voltage (Vp-p)	1~2	1~2	1~2
Resonant Frequency (Hz)	2048	2048	2048
Max. Current Consumption (mA)	30	15	12
Coil Resistance (ohms)	40	120	140
Coil Impedance (ohms)	40	120	140
Operating Temperature (C)	-20~+60	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70	-30~+70
Weight (g)	2	2	2

Magnetic Transducer - MSET12C

export@one-all.com — Sat, 08 Oct 2011 14:52:20 +800

TYPE (UNIT)	MSET12C20P01	MSET12C20P01
Min. Sound Output at 10cm (dB)	75	70
Rated Voltage (Vp-p)	1.5	1.5
Operating Voltage (Vp-p)	1~2	1~2
Resonant Frequency (Hz)	2048	2048
Max. Current Consumption (mA)	30	15
Coil Resistance (ohms)	40	120
Coil Impedance (ohms)	40	120
Operating Temperature (C)	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70
Weight (g)	2	2

Magnetic Transducer - MSET12B

export@one-all.com — Sat, 08 Oct 2011 14:50:50 +800

TYPE (UNIT)	MSET12B20P01	MSET12B27P01	MSET12B20P01
Min. Sound Output at 10cm (dB)	80	85	70
Rated Voltage (Vp-p)	1.5	1.5	1.5
Operating Voltage (Vp-p)	1~2	1~2	1~2
Resonant Frequency (Hz)	2048	2731	2048
Max. Current Consumption (mA)	70	70	15
Coil Resistance (ohms)	16	22	120
Coil Impedance (ohms)	16	22	120
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Transducer - MSET12A

export@one-all.com — Sat, 08 Oct 2011 14:50:11 +800

TYPE (UNIT)	MSET12A24P01	MSET12A24P05	MSET12A24P12
Min. Sound Output at 10cm (dB)	80	85	85
Rated Voltage (Vp-p)	1.5	5	12
Operating Voltage (Vp-p)	1~2	3~7	7~16
Resonant Frequency (Hz)	2400	2400	2400
Max. Current Consumption (mA)	30	40	40
Coil Resistance (ohms)	40	80	240
Coil Impedance (ohms)	40	80	240
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Transducer - MSET10F

export@one-all.com — Sat, 08 Oct 2011 14:49:10 +800

TYPE (UNIT)	MSET10F27P01	MSET10F27P03	MSET10F27P05
Min. Sound Output at 10cm (dB)	86	87	88
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2731	2731	2731
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	35	80
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Magnetic Transducer - MSET10E

export@one-all.com — Sat, 08 Oct 2011 14:47:12 +800

TYPE (UNIT)	MSET10E27P01	MSET10E27P03	MSET10E27P05
Min. Sound Output at 10cm (dB)	86	87	88
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2731	2731	2731
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	45	80
Coil Impedance (ohms)	15	45	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	1	1	1

Magnetic Transducer - MSET10D

export@one-all.com — Sat, 08 Oct 2011 14:46:44 +800

TYPE (UNIT)	MSET10D27P01	MSET10D31P01	MSET10D27P03
Min. Sound Output at 10cm (dB)	86	86	87
Rated Voltage (Vp-p)	1.5	1.5	3
Operating Voltage (Vp-p)	1~2	1~2	2~4
Resonant Frequency (Hz)	2730	3100	2730
Max. Current Consumption (mA)	80	80	70
Coil Resistance (ohms)	15	16	35
Coil Impedance (ohms)	15	16	35
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Magnetic Transducer - MSET10C

export@one-all.com — Sat, 08 Oct 2011 14:46:24 +800

TYPE (UNIT)	MSET10C27P01	MSET10C27P03	MSET10C27P05
Min. Sound Output at 10cm (dB)	86	87	88
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2730	2730	2730
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	35	80
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Magnetic Transducer - MSET10B

export@one-all.com — Sat, 08 Oct 2011 14:45:59 +800

TYPE (UNIT)	MSET10B27S01	MSET10B31S01
Min. Sound Output at 10cm (dB)	85	85
Rated Voltage (Vp-p)	1.5	1.5
Operating Voltage (Vp-p)	1~2	1~2
Resonant Frequency (Hz)	2731	3100
Max. Current Consumption (mA)	80	80
Coil Resistance (ohms)	15	16
Coil Impedance (ohms)	15	16
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	0.6	0.6

Magnetic Transducer - MSET10A

export@one-all.com — Sat, 08 Oct 2011 14:45:29 +800

TYPE (UNIT)	MSET10A27P01	MSET10A27P03	MSET10A27P05
Min. Sound Output at 10cm (dB)	86	87	88
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2730	2730	2730
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	35	80
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Magnetic Transducer - MSET09C

export@one-all.com — Sat, 08 Oct 2011 14:43:43 +800

TYPE (UNIT)	MSET09C27P01	MSET09C27P03	MSET09C27P05
Min. Sound Output at 10cm (dB)	85	86	87
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2730	2730	2730
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	35	80
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Magnetic transducers contain a magnetic circuit consisting of a iron core with a wound coil and a yoke plate, a permanent magnet and a vibrating diaphragm with a movable iron piece. The diaphragm is slightly pulled towards the top of the core by the magnet's magnetic field. When a positive AC signal is applied, the current flowing through the excitation coil produces a fluctuating magnetic field, which causes the diaphragm to vibrate up and down, thus vibrating air. Resonance amplifies vibration through resonator consisting of sound hole(s) and cavity and produces a loud sound.

Magnetic Transducer - MSET09B

export@one-all.com — Sat, 08 Oct 2011 14:43:22 +800

TYPE (UNIT)	MSET09B27P01	MSET09B27P03	MSET09B27P05
Min. Sound Output at 10cm (dB)	86	87	88
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2730	2730	2730
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	6+/-1	16+/-2	40+/-4
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.8	0.8	0.8

Our products are widely used in electric appliances, computers, cordless phones ,alarm systems and parking systems.
Magnetic transducers contain a magnetic circuit consisting of a iron core with a wound coil and a yoke plate, a permanent magnet and a vibrating diaphragm with a movable iron piece. The diaphragm is slightly pulled towards the top of the core by the magnet's magnetic field. When a positive AC signal is applied, the current flowing through the excitation coil produces a fluctuating magnetic field, which causes the diaphragm to vibrate up and down, thus vibrating air. Resonance amplifies vibration through resonator consisting of sound hole(s) and cavity and produces a loud sound.

Magnetic Transducer - MSET09A

export@one-all.com — Sat, 08 Oct 2011 14:42:54 +800

TYPE (UNIT)	MSET09A27P01	MSET09A27P03	MSET09A27P05
Min. Sound Output at 10cm (dB)	85	86	87
Rated Voltage (Vp-p)	1.5	3	5
Operating Voltage (Vp-p)	1~2	2~4	4~6
Resonant Frequency (Hz)	2730	2730	2730
Max. Current Consumption (mA)	80	70	70
Coil Resistance (ohms)	15	35	80
Coil Impedance (ohms)	15	35	80
Operating Temperature (C)	-20~+70	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80	-30~+80
Weight (g)	0.7	0.7	0.7

Magnetic Transducer - MSET07A

export@one-all.com — Sat, 08 Oct 2011 14:42:22 +800

	TYPE (UNIT)	MSET07A27S01
	Min. Sound Output at 10cm (dB)	70
	Rated Voltage (Vp-p)	1.5
	Operating Voltage (Vp-p)	1~2
	Resonant Frequency (Hz)	2731
	Max. Current Consumption (mA)	80
	Coil Resistance (ohms)	15
	Coil Impedance (ohms)	15
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	1

Piezo Transducer - MSPT52A

export@one-all.com — Sat, 08 Oct 2011 14:31:49 +800

	TYPE (UNIT)	MSPT52A20P18
	Min. Sound Output at 10cm (dB)	90
	Rated Voltage (Vp-p)	18
	Operating Voltage (Vp-p)	3~60
	Resonant Frequency (Hz)	2000~4000
	Max. Current Consumption (mA)	15
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-30~+100
	Storage Temperature (C)	-40~+105
	Weight (g)	14

Piezo Transducer - MSPT40A

export@one-all.com — Sat, 08 Oct 2011 14:31:18 +800

	TYPE (UNIT)	MSPT40A12W12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	1200+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	66000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	5.5

Piezo Transducer - MSPT35B

export@one-all.com — Sat, 08 Oct 2011 14:31:02 +800

	TYPE (UNIT)	MSPT35B35P03
	Min. Sound Output at 10cm (dB)	75
	Rated Voltage (Vp-p)	3
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	2000~4000
	Max. Current Consumption (mA)	15
	Capacitance at 1,000HZ (pF)	32000+/-500
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-20~+80
	Weight (g)	3.5

Piezo Transducer - MSPT35A

export@one-all.com — Sat, 08 Oct 2011 14:30:45 +800

	TYPE (UNIT)	MSPT35A11W10
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	10
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	1100+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	45000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	5

Piezo Transducer - MSPT30C

export@one-all.com — Sat, 08 Oct 2011 14:30:30 +800

	TYPE (UNIT)	MSPT30C35P12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	3500+/-500
	Max. Current Consumption (mA)	10
	Tone Nature	Continuous
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	5

Piezo Transducer - MSPT30B

export@one-all.com — Sat, 08 Oct 2011 14:30:14 +800

	TYPE (UNIT)	MSPT30B36W12
	Min. Sound Output at 10cm (dB)	90
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	3600+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	18000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	3

Piezo Transducer - MSPT30A

export@one-all.com — Sat, 08 Oct 2011 14:29:58 +800

TYPE (UNIT)	MSPT30A13W12	MSPT30A35W09
Min. Sound Output at 10cm (dB)	85	88
Rated Voltage (Vp-p)	12	9
Operating Voltage (Vp-p)	1~40	1~40
Resonant Frequency (Hz)	1300+/-500	3500+/-500
Max. Current Consumption (mA)	3.5	3
Capacitance at 1,000HZ (pF)	45000+/-30%	20000+/-30%
Operating Temperature (C)	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70
Weight (g)	3.5	3.5

Piezo Transducer - MSPT24A

export@one-all.com — Sat, 08 Oct 2011 14:29:13 +800

	TYPE (UNIT)	MSPT24A32P12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	3~28
	Resonant Frequency (Hz)	3200+/-500
	Max. Current Consumption (mA)	7
	Tone Nature	Continuous
	Operating Temperature (C)	-30~+115
	Storage Temperature (C)	-40~+125
	Weight (g)	4.5

Piezo Transducer - MSPT23A

export@one-all.com — Sat, 08 Oct 2011 14:29:00 +800

	TYPE (UNIT)	MSPT23A28P09
	Min. Sound Output at 10cm (dB)	90
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	2800+/-500
	Max. Current Consumption (mA)	5
	Capacitance at 1,000HZ (pF)	19000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	3

Piezo Transducer - MSPT22G

export@one-all.com — Sat, 08 Oct 2011 14:28:29 +800

	TYPE (UNIT)	MSPT22G40P09
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	2.1

Piezo Transducer - MSPT22F

export@one-all.com — Sat, 08 Oct 2011 14:28:12 +800

	TYPE (UNIT)	MSPT22F10W10
	Min. Sound Output at 10cm (dB)	75
	Rated Voltage (Vp-p)	10
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	1000+/-400
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	12000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1.5

Piezo Transducer - MSPT22E

export@one-all.com — Sat, 08 Oct 2011 14:27:55 +800

	TYPE (UNIT)	MSPT22E30W12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	3~30
	Resonant Frequency (Hz)	3000+/-500
	Max. Current Consumption (mA)	4
	Capacitance at 1,000HZ (pF)	24000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1

Piezo Transducer - MSPT22D

export@one-all.com — Sat, 08 Oct 2011 14:27:33 +800

	TYPE (UNIT)	MSPT22D25P12
	Min. Sound Output at 10cm (dB)	80
	Rated Voltage (Vp-p)	12
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	2500+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	24000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	2

Piezo Transducer - MSPT22C

export@one-all.com — Sat, 08 Oct 2011 14:27:17 +800

TYPE (UNIT)	MSPT22C20P03	MSPT22C27P10
Min. Sound Output at 10cm (dB)	70/10cm	82/10cm
Rated Voltage (Vp-p)	3	10
Operating Voltage (Vp-p)	1~30	1~30
Resonant Frequency (Hz)	2000+/-500	2700+/-500
Max. Current Consumption (mA)	1.2	4
Capacitance at 1,000HZ (pF)	22000+/-30%	22000+/-30%
Operating Temperature (C)	-20~+70	-20~+70
Storage Temperature (C)	-30~+80	-30~+80
Weight (g)	2	2

Piezo Transducer - MSPT22B

export@one-all.com — Sat, 08 Oct 2011 14:27:02 +800

	TYPE (UNIT)	MSPT22B40W10
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	10
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	2.5

Piezo Buzzer - MSPT17F

export@one-all.com — Sat, 08 Oct 2011 14:26:37 +800

Type	Unit	MSPT17F
Rated Voltage	Vp-p	5.0
Operating Voltage	Vp-p	2.0~25.0
*Rated Current (MAX)	mA	3.0
*Min. Sound Output at 2.0KHz/10cm	dB	80
Capacitance at 1KHz	pF	25000±30%
*Resonant Frequency	Hz	2000±500
Operating Temperature	℃	-20~+70
Storage Temperature	℃	-30~+80
Housing Material		NORYL
Weight	g	1.2

Piezo Transducer - MSPT17E

export@one-all.com — Sat, 08 Oct 2011 14:25:59 +800

	TYPE (UNIT)	MSPT17E30P09
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	3~20
	Resonant Frequency (Hz)	2048+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	28000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1.1

Piezo Transducer - MSPT17D

export@one-all.com — Sat, 08 Oct 2011 14:25:16 +800

	TYPE (UNIT)	MSPT17D40W09
	Min. Sound Output at 10cm (dB)	82
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1

Piezo Transducer - MSPT17C

export@one-all.com — Sat, 08 Oct 2011 14:24:49 +800

	TYPE (UNIT)	MSPT17C40P09
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	1.3

Piezo Transducer - MSPT17B

export@one-all.com — Sat, 08 Oct 2011 14:19:25 +800

Piezo transducers commonly employ a ceramic piezoelectric element having electrodes on its oppositely polarised surfaces. A change of stress in the piezoelectric element produces a temporary potential difference across the electrodes.

	TYPE (UNIT)	MSPT17B40W09
	Min. Sound Output at 10cm (dB)	80
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~25
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	0.9

Piezo Transducer - MSPT17A

export@one-all.com — Sat, 08 Oct 2011 14:18:56 +800

	TYPE (UNIT)	MSPT17A40P09
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	1.3

Piezo Transducer - MSPT16A

export@one-all.com — Sat, 08 Oct 2011 14:18:29 +800

	TYPE (UNIT)	MSPT16A40S03
	Min. Sound Output at 10cm (dB)	70
	Rated Voltage (Vp-p)	3
	Operating Voltage (Vp-p)	1~20
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	0.9

Piezo Transducer - MSPT14D

export@one-all.com — Sat, 08 Oct 2011 14:17:38 +800

TYPE	NIT	MSPT14D40P05
◆Min. Sound Output at 10cm	dB	85
Rated Voltage	Vp-p	5
◆Resonant Frequency	Hz	4000
Capacitance at 1000Hz	nF	12±30%
◆Max. Current Consumption	mA	2

Piezo Transducer - MSPT14C

export@one-all.com — Sat, 08 Oct 2011 14:16:25 +800

	TYPE (UNIT)	MSPT14C48W10
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	10
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4800+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	15000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1

Piezo Transducer - MSPT14B

export@one-all.com — Sat, 08 Oct 2011 14:15:55 +800

	TYPE (UNIT)	MSPT14B40S05
	Min. Sound Output at 10cm (dB)	75
	Rated Voltage (Vp-p)	5
	Operating Voltage (Vp-p)	1~20
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	12000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	0.9

Piezo Transducer - MSPT22A

export@one-all.com — Sat, 08 Oct 2011 14:15:26 +800

	TYPE (UNIT)	MSPT22A40P09
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage (Vp-p)	9
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	14000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	2.1

Piezo Transducer - MSPT13E

export@one-all.com — Sat, 08 Oct 2011 14:04:11 +800

TYPE	NIT	MSPT13E40P03
◆Min. Sound Output at 10cm	dB	70
Rated Voltage	Vp-p	3
◆Resonant Frequency	Hz	4000
Capacitance at 1000Hz	nF	12±30%
◆Max. Current Consumption	mA	2

Piezo Transducer - MSPT13D

export@one-all.com — Sat, 08 Oct 2011 14:03:51 +800

TYPE	NIT	MSPT13D45P12
◆Min. Sound Output at 10cm	dB	80
Rated Voltage	Vp-p	12
◆Resonant Frequency	Hz	4500
Capacitance at 1000Hz	nF	6±30%
◆Max. Current Consumption	mA	5

Piezo Transducer - MSPT13C

export@one-all.com — Sat, 08 Oct 2011 14:03:33 +800

A piezo transducer includes a vibrating piece which has on both its surfaces electrodes for providing an electric field to the vibrating piece. The piezoelectric transducer converts electric signals into mechanical vibrations or vice versa by utilizing the morphological change of a crystal which occurs on voltage application, or conversely by monitoring the voltage generated by a pressure applied on a crystal.

	TYPE (UNIT)	MSPT13C34W05
	Min. Sound Output at 10cm (dB)	70
	Rated Voltage (Vp-p)	5
	Operating Voltage (Vp-p)	3~20
	Resonant Frequency (Hz)	3400+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	9000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	0.3

Piezo Transducer - MSPT13B

export@one-all.com — Sat, 08 Oct 2011 14:02:57 +800

	TYPE (UNIT)	MSPT13B40P03
	Min. Sound Output at 10cm (dB)	70
	Rated Voltage (Vp-p)	3
	Operating Voltage (Vp-p)	1~30
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	12000+/-30%
	Operating Temperature (C)	-20~+70
	Storage Temperature (C)	-30~+80
	Weight (g)	1

Piezo Transducer - MSPT13A

export@one-all.com — Sat, 08 Oct 2011 14:02:22 +800

	TYPE (UNIT)	MSPT13A40P05
	Min. Sound Output at 10cm (dB)	75
	Rated Voltage (Vp-p)	5
	Operating Voltage (Vp-p)	1~20
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	12000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	1.1

Piezo Transducer - MSPT14A

export@one-all.com — Sat, 08 Oct 2011 14:01:48 +800

Piezo transducer is a very important part of the ultrasonic instrumentation system. As discussed on the previous page, the transducer incorporates a piezoelectric element, which converts electrical signals into mechanical vibrations (transmit mode) and mechanical vibrations into electrical signals (receive mode).

	TYPE (UNIT)	MSPT14A40P05
	Min. Sound Output at 10cm (dB)	80
	Rated Voltage (Vp-p)	5
	Operating Voltage (Vp-p)	1~20
	Resonant Frequency (Hz)	4000+/-500
	Max. Current Consumption (mA)	2
	Capacitance at 1,000HZ (pF)	12000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	2

Ultrasonic Sensor - MS-A1840H12TR

export@one-all.com — Fri, 07 Oct 2011 14:09:10 +800

Dimensions

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥230mV
Decay Time	≤1.3ms
Directivity	80±15°
Capacitance	1800±15% pF
Input Voltage	≤140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage temperature	-35～+80℃

Ultrasonic Sensor - MS-A1440H10TR

export@one-all.com — Fri, 07 Oct 2011 14:08:33 +800

Drawing

Specification

Item	Unit	Specification
Function		Transmitting or receiving
Construction		Water Proof
Terminal		PIN
Center Frequency	Hz	40±1.0k
Transmitting Sound Pressure Level	dB	Min.100(30cm/10Vrms Sine Wave) 0dB=0.0002u bar
Receive Sensitive	dB	Min.–74dB/V/μbar(at 40Khz 0dB=1v/u bar)
Max. Driving Voltage(cont.)	Vp-p	150
Capacitance	PF	1800±20%at 1KH_Z
Operating Tem.Range	℃	-35 to 80
Storage Temerature	℃	-35 to 80
Housing Material		Aluminum

Ultrasonic Sensor - MS-AT1625H12R

export@one-all.com — Thu, 06 Oct 2011 12:28:04 +800

Open type Ultrasonic sensors have wide applications for remote controller, burglar alarm, object detectors and range finders. Compare with the Water proof type Ultrasonic sensors, they have a much longer detection distance, but they can’t be used in dirty or wet conditions.

Ultrasonic sensor - MS-AT1625H12R

Dimensions

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Specification

Item	Transmitter	Receiver	Note
Center frequency	25±1.0KHz
SPL	≥115dB	-------	0dB=0.0002μbar
Sensitivity	-------	≥-65dB	0dB=1volt/μbar
Directivity	60± 15°		-6dB typical
Capacitance	2300±25%pF
Housing material	Al or Plastic
Input Voltage	80Vp-p max

Ultrasonic Sensor - MS-A1440H09TR-W

export@one-all.com — Fri, 09 Sep 2011 10:11:38 +800

Dimension

Specification

Item	Parameter	Remark
Resonant frequency	40±1.0kHz
Echo Sensitivity	≥150mV	Simulation test circuit see Figure 1.
Decay Time	≤1.05ms	Simulation test circuit see Figure 1.
Directivity (X)	120±15°	Directivity test see Fig 2.
Directivity (Y)	60±10°	Directivity test see Fig 2.
Electrostatic Capacitance	1800±15%pF	1kHz/25℃
Input voltage	≤140Vp-p	40kHz/ pulse width 0.5ms/ interval 20ms
Mean Time to Failure	50000h
Operating temperature	-35～+80℃
Storage temperature	-35～+80℃

Ultrasonic Sensor - MS-A1640H10TR

export@one-all.com — Fri, 09 Sep 2011 10:02:49 +800

Dimemsions

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥230mV
Decay Time	≤1.2ms
Directivity	70±15°
Capacitance	1800±15% pF
Input Voltage	≤140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage temperature	-35～+80℃

Ultrasonic Sensor - MS-A1540H09TR

export@one-all.com — Fri, 09 Sep 2011 10:01:41 +800

Ultrasonic Sensor - MS-A1540H09TR

Dimemsions

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥150mV
Decay Time	≤1.2ms
Directivity (X)	120±15 °
Directivity (Y)	60±10 °
Capacitance	1800±15% pF
Input Voltage	≤140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage temperature	-35～+80℃

Ultrasonic Sensor - MS-A1440H09TR

export@one-all.com — Fri, 09 Sep 2011 09:51:12 +800

Dimensoins

Specification

Center frequency	40±1.0KHz
Echo Sensitivity	≥230mV
Decay Time	≤1.2ms
Directivity (X)	120±15
Directivity (Y)	70±10
Capacitance	1800±15% pF
Input Voltage	≤140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35～+80℃
Storage Temperature	-35～+80℃

Ultrasonic Sensor - MS-A1060H08TR

export@one-all.com — Fri, 09 Sep 2011 09:38:03 +800

(Dual use)Water proof type ultrasonic sensors were widely used for parking sensors, proximity sensors and level sensors, etc. With perfect seal these sensors can be used in a relatively poor environment such as dust and humidity.

Dimensions

Specification

Center frequency	60±1.0KHz
Echo Sensitivity	≥150mV
Decay Time	≤1.0ms
Directivity	80±15°
Capacitance	1600pF±15%
Max. Input Voltage	140Vpp
Mean Time To Failure	50000h
Operating Temperature	-35℃～+80℃
Storage temperature	-35℃～+80℃

Piezoelectric diaphragm

export@one-all.com — Fri, 19 Aug 2011 15:13:39 +800

Piezoelectric diaphragm is a basic electronic sound component. It has the advantages of simple structure, stable performance and high reliability. It is not only the core element of piezoelectric buzzers and the alarms, but also used as shock sensors in many sensitive equipments.

PART NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	Dimension(mm)				Metal
					D	d	T	t
FT-15T-7.0E1	7.0±0.5	300	55nF±30%	E	15	8	0.22	0.10	Brass

Mechanical Buzzer - MSMX33A

export@one-all.com — Fri, 20 May 2011 21:15:52 +800

TYPE (UNIT)	MSMX33A04W01	MSMX33A04W03	MSMX33A04W06	MSMX33A04W12
Min. Sound Output at 10cm (dB)	70	70	75	75
Rated Voltage (VDC)	1.5	3	6	12
Operating Voltage (VDC)	1~3	2~4	4~8	9~15
Resonant Frequency (Hz)	400+/-100	400+/-100	400+/-100	400+/-100
Max. Current Consumption (mA)	20	25	25	25
Tone Nature	Continuous	Continuous	Continuous	Continuous
Operating Temperature (C)	-20~+60	-20~+60	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70	-30~+70	-30~+70
Weight (g)	8.5	8.5	8.5	8.5

Piezo Buzzer - MSPS43A

export@one-all.com — Fri, 20 May 2011 21:15:13 +800

	MSPS43A2912	MSPS43B2912	MSPS43C2912	MSPS43D2912	MSPS43E2912
Min. Sound Output at 10cm (dB)	90	90	90	90	90
Rated Voltage VDC	12	12	12	12	12
Operating Voltage VDC	6~28	6~28	6~28	6~28	6~28
Resonant Frequency (Hz)	2900+/-500	2900+/-500	2900+/-500	2900+/-500	2900+/-500
Max. Current Consumption (mA)	20	20	20	20	20
Tone Nature	Continuous	Fast Pulse	Slow Pulse	Continuous +Fast Pulse	Continuous +Slow Pulse
Operating Temperature (C)	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70
Weight (g)	35	35	35	35	35

Speaker - MS-S28Y62

export@one-all.com — Wed, 30 Mar 2011 08:51:19 +800

Speaker - MS-S26Y61

export@one-all.com — Wed, 30 Mar 2011 08:50:55 +800

Speaker - MS-S23Y60

export@one-all.com — Wed, 30 Mar 2011 08:50:40 +800

Speaker - MS-S20Y83

export@one-all.com — Wed, 30 Mar 2011 08:50:24 +800

Speaker - MS-S20Y82

export@one-all.com — Wed, 30 Mar 2011 08:50:07 +800

Speaker - MS-S20Y59

export@one-all.com — Wed, 30 Mar 2011 08:49:51 +800

Speaker - MS-S20Y58

export@one-all.com — Wed, 30 Mar 2011 08:49:35 +800

Speaker - MS-S20Y57

export@one-all.com — Wed, 30 Mar 2011 08:49:20 +800

Speaker - MS-S20Y56

export@one-all.com — Wed, 30 Mar 2011 08:49:03 +800

Speaker - MS-S20Y55

export@one-all.com — Wed, 30 Mar 2011 08:48:48 +800

Speaker - MS-S18Y67

export@one-all.com — Wed, 30 Mar 2011 08:48:29 +800

Speaker - MS-S18Y54

export@one-all.com — Wed, 30 Mar 2011 08:48:10 +800

Speaker - MS-S18Y53

export@one-all.com — Wed, 30 Mar 2011 08:47:51 +800

Speaker - MS-S18Y52

export@one-all.com — Wed, 30 Mar 2011 08:47:31 +800

Speaker - MS-S18Y51

export@one-all.com — Wed, 30 Mar 2011 08:47:14 +800

Speaker - MS-S17Y50

export@one-all.com — Wed, 30 Mar 2011 08:46:56 +800

Speaker - MS-S17Y80

export@one-all.com — Wed, 30 Mar 2011 08:46:24 +800

Speaker - MS-S16Y79

export@one-all.com — Wed, 30 Mar 2011 08:46:08 +800

Speaker - MS-S16Y78

export@one-all.com — Wed, 30 Mar 2011 08:45:50 +800

Speaker - MS-S16Y77

export@one-all.com — Wed, 30 Mar 2011 08:45:30 +800

Speaker - MS-S16Y76

export@one-all.com — Wed, 30 Mar 2011 08:45:13 +800

Speaker - MS-S16Y49

export@one-all.com — Wed, 30 Mar 2011 08:44:56 +800

Speaker - MS-S16Y48

export@one-all.com — Wed, 30 Mar 2011 08:44:38 +800

Speaker - MS-S16Y47

export@one-all.com — Wed, 30 Mar 2011 08:44:24 +800

Speaker - MS-S15Y95

export@one-all.com — Wed, 30 Mar 2011 08:43:55 +800

Speaker - MS-S15Y94

export@one-all.com — Wed, 30 Mar 2011 08:43:32 +800

Speaker - MS-S15Y92

export@one-all.com — Wed, 30 Mar 2011 08:43:09 +800

Speaker - MS-S15Y88

export@one-all.com — Wed, 30 Mar 2011 08:42:53 +800

Speaker - MS-S15Y81

export@one-all.com — Wed, 30 Mar 2011 08:42:34 +800

Speaker - MS-S15Y75

export@one-all.com — Wed, 30 Mar 2011 08:42:17 +800

Speaker - MS-S15Y74

export@one-all.com — Wed, 30 Mar 2011 08:41:59 +800

Speaker - MS-S15Y73

export@one-all.com — Wed, 30 Mar 2011 08:41:41 +800

Speaker - MS-S15Y72

export@one-all.com — Wed, 30 Mar 2011 08:41:23 +800

Speaker - MS-S15Y46

export@one-all.com — Wed, 30 Mar 2011 08:41:07 +800

Speaker - MS-S15Y44

export@one-all.com — Wed, 30 Mar 2011 08:40:51 +800

Speaker - MS-S15Y45

export@one-all.com — Wed, 30 Mar 2011 08:40:32 +800

Speaker - MS-S15Y43

export@one-all.com — Wed, 30 Mar 2011 08:40:12 +800

Speaker - MS-S15Y42

export@one-all.com — Wed, 30 Mar 2011 08:39:57 +800

Speaker - MS-S15Y41

export@one-all.com — Wed, 30 Mar 2011 08:39:39 +800

Speaker - MS-S15Y40

export@one-all.com — Wed, 30 Mar 2011 08:39:23 +800

Speaker - MS-S14Y91

export@one-all.com — Wed, 30 Mar 2011 08:39:08 +800

Speaker - MS-S14Y68

export@one-all.com — Wed, 30 Mar 2011 08:38:51 +800

Speaker - MS-S14Y18

export@one-all.com — Wed, 30 Mar 2011 08:38:33 +800

Speaker - MS-S13Y38

export@one-all.com — Wed, 30 Mar 2011 08:38:19 +800

Speaker - MS-S13Y37

export@one-all.com — Wed, 30 Mar 2011 08:38:03 +800

Speaker - MS-S13Y17

export@one-all.com — Wed, 30 Mar 2011 08:37:48 +800

Speaker - MS-S13Y16

export@one-all.com — Wed, 30 Mar 2011 08:37:32 +800

Speaker - MS-S13Y15

export@one-all.com — Wed, 30 Mar 2011 08:37:15 +800

Speaker - MS-S13Y14

export@one-all.com — Wed, 30 Mar 2011 08:36:58 +800

Speaker - MS-S13Y13

export@one-all.com — Wed, 30 Mar 2011 08:36:42 +800

Speaker - MS-S12Y86

export@one-all.com — Wed, 30 Mar 2011 08:36:27 +800

Speaker - MS-S12Y87

export@one-all.com — Wed, 30 Mar 2011 08:36:11 +800

Speaker - MS-S12Y69

export@one-all.com — Wed, 30 Mar 2011 08:35:56 +800

Speaker - MS-S12Y65

export@one-all.com — Wed, 30 Mar 2011 08:35:39 +800

Speaker - MS-S12Y39

export@one-all.com — Wed, 30 Mar 2011 08:35:24 +800

Speaker - MS-S12Y36

export@one-all.com — Wed, 30 Mar 2011 08:35:05 +800

Speaker - MS-S12Y12

export@one-all.com — Wed, 30 Mar 2011 08:28:09 +800

Speaker - MS-S10Y93

export@one-all.com — Tue, 29 Mar 2011 17:33:44 +800

Speaker - MS-S10Y90

export@one-all.com — Tue, 29 Mar 2011 17:33:25 +800

Speaker - MS-S10Y89

export@one-all.com — Tue, 29 Mar 2011 17:33:06 +800

Speaker - MS-S10Y85

export@one-all.com — Tue, 29 Mar 2011 17:32:47 +800

Speaker - MS-S10Y84

export@one-all.com — Tue, 29 Mar 2011 17:32:33 +800

Speaker - MS-S12Y71

export@one-all.com — Tue, 29 Mar 2011 17:32:17 +800

Speaker - MS-S12Y70

export@one-all.com — Tue, 29 Mar 2011 17:32:02 +800

Speaker - MS-S10Y64

export@one-all.com — Tue, 29 Mar 2011 17:31:41 +800

Speaker - MS-S10Y63

export@one-all.com — Tue, 29 Mar 2011 17:31:20 +800

Speaker - MS-S10Y35

export@one-all.com — Tue, 29 Mar 2011 17:30:52 +800

Speaker - MS-S10Y34

export@one-all.com — Tue, 29 Mar 2011 17:30:31 +800

Speaker - MS-S10Y33

export@one-all.com — Tue, 29 Mar 2011 17:30:08 +800

Speaker - MS-S10Y30

export@one-all.com — Tue, 29 Mar 2011 17:28:27 +800

Speaker - MS-S10Y29

export@one-all.com — Tue, 29 Mar 2011 17:28:12 +800

Speaker - MS-S10Y28

export@one-all.com — Tue, 29 Mar 2011 17:25:17 +800

Speaker - MS-S10Y27

export@one-all.com — Tue, 29 Mar 2011 17:24:58 +800

Speaker - MS-S10Y26

export@one-all.com — Tue, 29 Mar 2011 17:24:42 +800

Speaker - MS-S10Y25

export@one-all.com — Tue, 29 Mar 2011 17:24:26 +800

Speaker - MS-S10Y24

export@one-all.com — Tue, 29 Mar 2011 17:24:10 +800

Speaker - MS-S10Y23

export@one-all.com — Tue, 29 Mar 2011 17:23:53 +800

Speaker - MS-S10Y22

export@one-all.com — Tue, 29 Mar 2011 17:23:34 +800

Speaker - MS-S10Y21

export@one-all.com — Tue, 29 Mar 2011 17:23:17 +800

Speaker - MS-S10Y01

export@one-all.com — Tue, 29 Mar 2011 17:23:01 +800

Speaker - MS-S09Y32

export@one-all.com — Tue, 29 Mar 2011 17:22:45 +800

Speaker - MS-S09Y20

export@one-all.com — Tue, 29 Mar 2011 17:22:31 +800

Speaker - MS-S08Y31

export@one-all.com — Tue, 29 Mar 2011 17:22:17 +800

Speaker - MS-S08Y19

export@one-all.com — Tue, 29 Mar 2011 17:21:58 +800

Mechanical Buzzer - MSMX26A

export@one-all.com — Tue, 29 Mar 2011 16:58:26 +800

TYPE (UNIT)	MSMX26A04W03	MSMX26A04W06	MSMX26A04W09	MSMX26A04W12	MSMX26A04W24
Min. Sound Output at 20cm (dB)	85	85	85	85	85
Rated Voltage (VDC)	3	6	9	12	24
Operating Voltage (VDC)	2.5~3.5	4.5~7.5	7~11	9~15	20~28
Resonant Frequency (Hz)	400+/-100	400+/-100	400+/-100	400+/-100	400+/-100
Max. Current Consumption (mA)	30	30	30	30	25
Tone Nature	Continuous	Continuous	Continuous	Continuous	Continuous
Operating Temperature (C)	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70
Weight (g)	12	12	12	12	12

Mechanical Buzzer -MSMX18A

export@one-all.com — Tue, 29 Mar 2011 16:58:04 +800

	TYPE (UNIT)	MSMX18A04W01
	Min. Sound Output at 20cm (dB)	75
	Rated Voltage (VDC)	1.5
	Operating Voltage (VDC)	1.2~3
	Resonant Frequency (Hz)	400+/-100
	Max. Current Consumption (mA)	20
	Tone Nature	Continuous
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	4

Magnetic Buzzer - MSES28A

export@one-all.com — Tue, 29 Mar 2011 16:57:28 +800

TYPE (UNIT)	MSES28A29P06 MSES28A29W06	MSES28A29P09 MSES28A29W09	MSES28A29P12 MSES28A29W12	MSES28A29P24 MSES28A29W24	MSES28A29P03 MSES28A29W03	MSES28A29P06 MSES28A29W06	MSES28A29P09 MSES28A29W09	MSES28A29P12 MSES28A29W12	MSES28A29P24 MSES28A29W24
Min. Sound Output at 30cm (dB)	90	90	95	95	73	78	80	85	85
Rated Voltage VDC	6	9	12	24	3	6	9	12	24
Operating Voltage VDC	4~9	6~11	9~15	15~28	2~5	4~9	6~11	8~15	15~28
Resonant Frequency (Hz)	2900+/-200	2900+/-200	2900+/-200	2900+/-200	2900+/-200	2900+/-200	2900+/-200	2900+/-200	2900+/-200
Max. Current Consumption (mA)	35	40	40	25	8	10	10	15	20
Tone Nature	Continuous	Continuous	Continuous	Continuous	Pulse	Pulse	Pulse	Pulse	Pulse
Operating Temperature	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60	-20~+60
Storage Temperature	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70	-30~+70
Weight (g)	10	10	10	10	10	10	10	10	10

Magnetic Buzzer - MSES16A

export@one-all.com — Tue, 29 Mar 2011 16:30:59 +800

TYPE (UNIT)	MSES16A23P06	MSES16A23P12
Min. Sound Output at 10cm (dB)	85	85
Rated Voltage VDC	6	12
Operating Voltage VDC	4~8	8~15
Resonant Frequency (Hz)	2300+/-300	2300+/-300
Max. Current Consumption (mA)	30	30
Operating Temperature	-20~+70	-20~+70
Storage Temperature	-30~+80	-30~+80
Weight (g)	7	7

Magnetic Buzzer - MSES12D

export@one-all.com — Tue, 29 Mar 2011 16:30:26 +800

TYPE (UNIT)	MSES12D24S03	MSES12D24S05	MSES12D24S12
Min. Sound Output at 10cm (dB)	82	85	85
Rated Voltage VDC	3	5	12
Operating Voltage VDC	2~5	4~7	8~15
Resonant Frequency (Hz)	2400+/-400	2400+/-400	2400+/-400
Max. Current Consumption (mA)	30	30	30
Operating Temperature	-20~+70	-20~+70	-20~+70
Storage Temperature	-30~+80	-30~+80	-30~+80
Weight (g)	2	2	2

Magnetic Buzzer - MSES12B

export@one-all.com — Tue, 29 Mar 2011 16:29:35 +800

TYPE (UNIT)	MSES12B31P01	MSES12B31P03	MSES12B31P05	MSES12B31P12
Min. Sound Output at 10cm (dB)	80	82	85	85
Rated Voltage VDC	1.5	3	5	12
Operating Voltage VDC	1.3 ~ 2	2 ~ 5	3 ~ 7	9 ~ 15
Resonant Frequency (Hz)	3100+/-400	3100+/-400	3100+/-300	3100+/-300
Max. Current Consumption (mA)	25	30	30	30
Operating Temperature	-20 ~ +70	-20 ~ +70	-20 ~ +70	-20 ~ +70
Storage Temperature	-30 ~ +80	-30 ~ +80	-30 ~ +80	-30 ~ +80
Weight (g)	2	2	2	2

Magnetic Buzzer - MSES10A

export@one-all.com — Tue, 29 Mar 2011 16:29:02 +800

TYPE (UNIT)	MSES10A26P03	MSES10A26P05	MSES10A26P12
Min. Sound Output at 10cm (dB)	75	80	80
Rated Voltage VDC	3	5	12
Operating Voltage VDC	2~5	3~7	8~15
Resonant Frequency (Hz)	2600+/-300	2600+/-300	2600+/-300
Max. Current Consumption (mA)	30	30	30
Operating Temperature	-20~+70	-20~+70	-20~+70
Storage Temperature	-30~+80	-30~+80	-30~+80
Weight (g)	1	1	1

Piezo Buzzer - MSPS53A

export@one-all.com — Tue, 29 Mar 2011 16:26:51 +800

TYPE	MSPS53A28W06
Sound pressure Level（dB）	93/30cm
Resonant Frequency	2.8±0.5kHz
Current at rated Voltage	20mA Max.
Rated Voltage	6Vdc

Piezo Buzzer - MSPS50A

export@one-all.com — Tue, 29 Mar 2011 16:26:37 +800

	MSPS50A25P12
Sound pressure Level（dB）	108/25cm
Resonant Frequency	2.5±0.5kHz
Current at rated Voltage	75mA Max.
Rated Voltage	12Vdc

Piezo Buzzer - MSPS43C

export@one-all.com — Tue, 29 Mar 2011 16:25:51 +800

	MSPS43C28P12
Sound pressure Level（dB）	100/30cm
Resonant Frequency	2.8±0.5kHz
Current at rated Voltage	12mA Max.
Rated Voltage	12Vdc

Piezo Buzzer - MSPS42D

export@one-all.com — Tue, 29 Mar 2011 16:25:05 +800

	MSPS42D28P12
Sound pressure Level（dB）	90/30cm
Resonant Frequency	2.8±0.5kHz
Current at rated Voltage	8mA Max.
Rated Voltage	12Vdc

Piezo Buzzer - MSPS42C

export@one-all.com — Tue, 29 Mar 2011 16:24:48 +800

	MSPS42C28P24
Sound pressure Level	85dB Min. at 12Vdc/25cm
Resonant Frequency	2.8±0.5kHz
Current at rated Voltage	15.0mA Max.
Rated Voltage	24Vdc

Piezo Buzzer - MSPS42B

export@one-all.com — Tue, 29 Mar 2011 16:24:34 +800

TYPE (UNIT)	MSPS42B06W	MSPS42B09W	MSPS42B12W
Min. Sound Output at 10cm (dB)	95	100	85/30cm
Rated Voltage VDC	6	9	12
Operating Voltage VDC	3~9	6~12	8~15
Max. Current Consumption (mA)	80	150	150
Tone Nature	Siren	Siren	Siren
Operating Temperature (C)	-20~+60	-20~+60	-30~+70
Storage Temperature (C)	-30~+70	-30~+70	-20~+60
Weight (g)	18	18	18

Piezo Buzzer - MSPS32A

export@one-all.com — Tue, 29 Mar 2011 16:22:30 +800

TYPE (UNIT)	MSPS32A39W12	MSPS32A37W24
Min. Sound Output at 10cm (dB)	90	90
Rated Voltage VDC	12	24
Operating Voltage VDC	3~20	18~30
Resonant Frequency (Hz)	3900+/-500	3700+/-500
Max. Current Consumption (mA)	15	20
Tone Nature	Continuous	Continuous
Operating Temperature (C)	-20~+60	-20~+60
Storage Temperature (C)	-30~+70	-30~+70
Weight (g)	8	8

Piezo Buzzer - MSPS31B

export@one-all.com — Tue, 29 Mar 2011 16:22:07 +800

TYPE	MSPS31B31W12
Sound pressure Level	90dB Min. at 9Vdc/30cm
Resonant Frequency	3.1±0.5kHz
Current at rated Voltage	15mA Max.
Rated Voltage	12Vdc

Piezo Buzzer - MSPS31A

export@one-all.com — Tue, 29 Mar 2011 16:21:48 +800

TYPE	MSPS31A35W09
Sound pressure Level	95dB Min. at 9Vdc/30cm
Resonant Frequency	3.5±0.5kHz
Current at rated Voltage	8mA Max.
Rated Voltage	9.0Vdc
Dimensions(mm)	31*14

Piezo Buzzer - MSPS30D

export@one-all.com — Tue, 29 Mar 2011 16:21:31 +800

TYPE	MSPS30D39P12
Sound pressure Level	95dB Min. at 12Vdc/30cm
Resonant Frequency	3.9±0.5kHz
Current at rated Voltage	15.0mA Max.
Rated Voltage	9.0Vdc
¨Operating Voltage	3-24 Vdc
Tone nature	Single
Operation Temperature	-20°C - +70°C
Storage Temperature	-30°C - +80°C
Pin material	Red copper/sn
Weight	8g
Dimensions(mm)	See the Drawing

Piezo Buzzer - MSPS30C

export@one-all.com — Tue, 29 Mar 2011 16:21:13 +800

TYPE	MSPS30C35W09
Sound pressure Level	85dB Min. at 9Vdc/30cm
Resonant Frequency	3.5±0.5kHz
Current at rated Voltage	8mA Max.
Rated Voltage	9.0Vdc
Dimensions(mm)	30*10

Piezo Buzzer - MSPS30B

export@one-all.com — Tue, 29 Mar 2011 16:20:57 +800

TYPE	MSPS30B35P12
Sound pressure Level	85dB Min. at 12Vdc/30cm
Resonant Frequency	3.5±0.5kHz
Rated current	10mA Max.
Rated Voltage	12.0Vdc
Dimensions(mm)	30*14.7

Piezo Buzzer - MSPS24B

export@one-all.com — Tue, 29 Mar 2011 16:17:00 +800

TYPE	MSPS24B37P12
Sound pressure Level	90dB Min. at 12Vdc/30cm
Resonant Frequency	3.7±0.5kHz
Rated current	8mA Max.
Rated Voltage	12.0Vdc
Dimensions(mm)	24*18

Piezo Buzzer - MSPS24A

export@one-all.com — Tue, 29 Mar 2011 16:16:44 +800

	MSPS24A34P12
Sound pressure Level	95dB Min. at 12Vdc/10cm
Resonant Frequency	3.4±0.5kHz
Rated current	15mA Max.
Rated Voltage	12.0Vdc
Dimensions(mm)	23.5*9.5

Piezo Buzzer - MSPS23G

export@one-all.com — Tue, 29 Mar 2011 16:16:28 +800

TYPE	MSPS23G35W12
Sound pressure Level	85dB Min. at 12Vdc/30cm
Resonant Frequency	3.5±0.5kHz
Rated current	10mA Max.
Rated Voltage	12.0Vdc
Dimensions(mm)	23*9.8

Piezo Buzzer - MSPS23F

export@one-all.com — Tue, 29 Mar 2011 16:16:13 +800

TYPE	MSPS23F33W12
Sound pressure Level	85dB Min. at 12Vdc/30cm
Resonant Frequency	3.3±0.5kHz
Rated current	15mA Max.
Rated Voltage	12.0Vdc
Dimensions(mm)	23*19

Piezo Buzzer - MSPS23E

export@one-all.com — Tue, 29 Mar 2011 16:15:59 +800

	MSPS23E35P12
Sound pressure Level	100dB Min. at 12Vdc/10cm
Resonant Frequency	3.5±0.5kHz
Rated current	10mA Max.
Rated Voltage	12.0Vdc
¨Operating Voltage	1.5 – 28Vdc
Operation Temperature	-20°C - +60°C
Lead Pin Material	Red Copper
Housing Material	ABS
Dimensions(mm)	See the Drawing
Weight	4g

Piezo Buzzer - MSPS23D

export@one-all.com — Tue, 29 Mar 2011 16:15:42 +800

	MSPS23D37W12
Sound pressure Level	90 Min. at 12Vdc/30cm
Resonant Frequency	3.7±0.5kHz
Current at rated Voltage	8mA Max.
Rated Voltage	12Vdc
Dimensions(mm)	23*17

Piezo Buzzer - MSPS23C

export@one-all.com — Tue, 29 Mar 2011 16:15:24 +800

	TYPE (UNIT)	MSPS23C29P12
	Min. Sound Output at 10cm (dB)	85
	Rated Voltage VDC	12
	Operating Voltage VDC	3~20
	Resonant Frequency (Hz)	2900+/-500
	Max. Current Consumption (mA)	10
	Tone Nature	Continuous
	Operating Temperature (C)	-30~+70
	Storage Temperature (C)	-20~+60
	Weight (g)	6

Piezo Buzzer - MSPS23B

export@one-all.com — Tue, 29 Mar 2011 16:15:09 +800

TYPE (UNIT)	MSPS23B30W12	MSPS23B45W12
Min. Sound Output at 10cm (dB)	85	90
Rated Voltage VDC	12	12
Operating Voltage VDC	3~20	3~20
Resonant Frequency (Hz)	3000+/-500	4500+/-500
Max. Current Consumption (mA)	8	8
Tone Nature	Continuous	Continuous
Operating Temperature (C)	-30~+80	-30~+80
Storage Temperature (C)	-20~+70	-20~+70
Weight (g)	8	8

Piezo Buzzer - MSPS23A

export@one-all.com — Tue, 29 Mar 2011 16:14:54 +800

TYPE (UNIT)	MSPS23A35P12	MSPS23A35P24
Min. Sound Output at 10cm (dB)	85	85
Rated Voltage VDC	12	24
Operating Voltage VDC	3~24	12~36
Resonant Frequency (Hz)	3500+/-500	3500+/-500
Max. Current Consumption (mA)	12	12
Tone Nature	Continuous	Continuous
Operating Temperature (C)	-30~+70	-30~+70
Storage Temperature (C)	-20~+60	-20~+60
Weight (g)	4	4

Piezo Buzzer - MSPS22A

export@one-all.com — Tue, 29 Mar 2011 16:14:36 +800

TYPE	MSPS22A45W12
Sound pressure Level	95 Min. at 12Vdc/10cm
Resonant Frequency	4.5±0.5kHz
Current at rated Voltage	5mA Max.
Rated Voltage	12Vdc
Dimensions(mm)	22*10.8

Piezo Buzzer - MSPS15A

export@one-all.com — Tue, 29 Mar 2011 16:09:14 +800

	MSPS15A40P12
Sound pressure Level	85dB Min. at 12Vdc/10cm
Resonant Frequency	4.0±0.5kHz
Current at rated Voltage	20mA Max.
Rated Voltage	12Vdc
Dimensions(mm)	15.4*14

Piezo Buzzer - MSPS14AX

export@one-all.com — Tue, 29 Mar 2011 16:08:54 +800

	MSPS14AX40P12
Sound pressure Level	90dB Min.
Resonant Frequency	4300±500Hz
Rated current	7mA Max.
Rated Voltage	12Vdc
¨Operating Voltage	3 – 16Vdc
Operation Temperature	-20°C - +80°C
Tone Nature	Single
Housing Material	NORYL
Terminal	pin
Dimensions(mm)	See the Drawing
Weight	1g

D1

export@one-all.com — Sat, 19 Mar 2011 11:16:08 +800

PART NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	Dimension(mm)				Metal
PART NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	D	d	T	t	Metal
FT-13.8H-4.9DI	4.9±0.5	300	22nF±30%	D	13.8	12	0.22	0.10	A11oy
FT-14.2H-4.5D1	4.5±0.5	300	70nF±30%	D	14.2	12	0.22	0.10	A11oy

B1

export@one-all.com — Sat, 19 Mar 2011 11:15:52 +800

PART NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	Dimension(mm)				Metal
PART NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	D	d	T	t	Metal
FT-12T-5.8B1	5.8±0.5	500	12nF±30%	B	12	9	0.12	0.05	Brass
FT-12H-5.8BI	5.8±0.5	500	12nF±30%	B	12	9	0.12	0.05	A11oy
FF-15H-4.0B1	4.0±0.5	500	30nF±30%	B	15	12	0.13	0.05	A11oy
FT-15T-4.2B1	4.2±0.5	300	25nF±30%	B	15	12	0.14	0.05	Brass
FT-18T-3.6B1	3.6±0.5	300	12nF±30%	B	18	12	0.20	0.08	Brass
FT-20H-3.6B1	3.6±0.5	300	20nF±30%	B	20	15	0.22	0.10	A11oy
FT-20T-4.0B1	4.0±0.5	300	20nF+30%	B	20	15	0.26	0.14	Brass
FT-20T-4.2B1	4.2±0.5	300	24nF±30%	B	20	15	0.31	0.20	Brass
FT-20G-4.2B1	4.2±0.5	300	15nF±30%	B	20	15	0.26	0.10	S-T
FT-20T-5.3B1	5.34±0.5	300	15nF±30%	B	20	15	0.32	0.15	Brass
FT-20T-6.0B1	6.0±0.5	300	12nF±30%	B	20	15	0.42	0.20	Brass
FT-20T-7.0B1	7.0±0.5	300	12nF±30%	B	20	15	0.47	0.25	Brass
FT-21G-6.5B1	6.5±0.5	300	12nF±30%	B	21	15	0.46	0.24	S-T
FT-21G-7.0B1	7.0±0.5	300	12nF±30%	B	21	15	0.45	0.23	S-T
FT-22.5G-6.0B1	6.0±0.5	300	12nF±30%	B	22.5	16.8	0.42	0.20	S-T
FT-27T-4.0B1	4.0±0.5	300	20nF±30%	B	27	20	0.47	0.25	Brass
FT-35T-2.9B1	2.9±0.5	300	30nF±30%	B	35	25	0.62	0.40	Brass
FT-35G-2.9B1	2.9±0.5	300	25nF±l30%	B	35	25	0.52	0.30	S-T

A3

export@one-all.com — Sat, 19 Mar 2011 11:13:52 +800

	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	Dimension(mm)				Metal
	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	D	d	T	t	Metal
FT-21.5T-3.5A3	3.5±0.5	I00	160nF±30%	A3	21.5	20	0.30	0.05	Brass
FT-23.5T-4.8A3	4.8±0.5	100	120nF±30%	A3	23.5	22	0.40	0.05	Brass
FT-27T-2.8A3	2.8±0.5	100	130nF±30%	A3	27	25	0.35	0.10	Brass
FT-43T-2.5A3	2.5±0.5	100	150nF±30%	A3	43	25	0.35	0.10	Brass
FT-43T-4.5A3	4.5±0.5	100	80nF±30%	A3	43	25	0.65	0.20	Brass
FT-21.5T-3.8A3	3.8±0.5	100	100nF±30%	A3	21.5	20	0.35	0.10	Brass

A1

export@one-all.com — Sat, 19 Mar 2011 11:13:34 +800

NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	Dimension(mm)				Metal
NO.	Fr(KHz)	Zr( Ω)	C(nF)	Shapc	D	d	T	t	Metal
FT-9.9H-7.5A1	7.5±1.0	500	10nF±30%	A	9.9	7	0.12	0.05	A11oy
FT-10.5H-10.0A1	10.0±0.8	500	5.5nF±30%	A	10.5	8	0.17	0.05	A11oy
FF-11H-6.5A1	6.5±0.5	500	10nF±30%	A	11	8	0.12	0.05	A11oy
FT-11H-9.0A1	9.0±0.5	500	11nF±30%	A	11	8	0.17	0.10	A11oy
FT-11G-9.6A1	9.6±0.5	500	12nF±30%	A	11	8	0.17	0.10	S-T
FT-11T-9.6A1	9.6±0.5	500	12nF±30%	A	11	8	0.17	0.10	Brass
FT-11T-10.0A1	10.0±0.9	300	9.5nF±30%	A	11	8	0.19	0.11	Brass
FT-12T-5.3A1	5.3±0.5	500	15nF±30%	A	12	9	0.12	0.05	Brass
FT-12H-5.5AI	5.5±0.5	500	13nF±30%	A	12	9	0.12	0.05	A11oy
FT-12H-6.0A1	6.0±0.5	500	13nF±30%	A	12	9	0.12	0.05	A11oy
FT-12T-6.0AI	6.0±0.5	500	17nF±30%	A	12	9	0.12	0.06	Brass
FT-12T-6.5A1	6.5±0.5	300	15nF±30%	A	12	9	0.15	0.09	Brass
FT-12T-8.0AI	8.0±0.5	300	15nF±30%	A	12	9	0.19	0.10	Brass
FT-12T-8.5A1	8.5±0.7	300	10nF_30%	A	12	9	0.20	0.08	Brass
FT-12T-9.0AI	9.0±0.5	300	12nF±30%	A	12	10	0.20	0.10	Brass
FT-12T-9.05A1	9.05±0.5	300	15nF±30%	A	12	9	0.22	0.10	Brass
FT-12.5T-8.5A1	8.5±0.5	300	11nF±30%	A	12.5	10	0.22	0.10	Brass
FT-13H-4.5A1	4.5±0.5	500	15nF±30%	A	13	9	0.12	0.05	A11oy
FT-13T-6.5A1	6.5±0.5	500	13nF±30%	A	13	9	0.18	0.10	Brass
FT-13.5T-7.0A1	7.0±0.5	300	12nF±30%	A	13.5	9	0.22	0.10	Brass
FT-14H-4.3A1	4.3±0.5	300	70nF±30%	A	14	12	0.12	0.05	A11oy
FT-15T-3.5AI	3.5±0.5	300	35nF±30%	A	15	12	0.12	0.05	Brass
FT-15H-4.2A1	4.2±0.5	500	34nF±30%	A	15	12	0.13	0.05	A11oy
FT-15H-4.6A1	4.6±0.5	500	20nF±30%	A	15	12	0.20	0.10	A11oy
FT-15T-4.5A1	4.5±0.5	300	12nF±30%	A	15	9	0.20	0.10	Brass
FT-15T-5.8AI	5.8±0.5	800	10nF±30%	A	15	9	0.21	0.09	Brass
FT-15T-6.0A1	6.0±0.5	300	15nF±30%	A	15	12	0.22	0.10	Brass
FF-15T-6.0A1	6.0±0.5	300	10nF±30%	A	15	11.3	0.22	0.10	Brass
FT-15T-6.0A1	6.0±0.5	300	11nF±30%	A	15	10	0.22	0.10	Brass
FT-15T-9.05A1	9.05±0.5	300	9nF±30%	A	15	10	0.32	0.12	Brass
FT-15T-10.0AI	10.0±0.5	300	9nF±30%	A	15	11.3	0.37	0.20	Brass
FT-17.2H-3.5A1	3.5±0.5	300	32nF±30%	A	17.2	13.4	0.18	0.10	A11oy
FT-18T-3.6A1	3.6±0.5	300	15nF±30%	A	18	12	0.20	0.08	Brass
FT-20H-2.0A1	2.0±0.5	300	70nF±30%	A	20	15	0.13	0.05	A11oy
FT-20T-2.5A1	2.5±0.5	300	70nF±30%	A	20	15	0.15	0.08	Brass
FT-20H-2.6A1	2.6±0.5	300	24nF±30%	A	20	15	0.15	0.05	A11oy
FF-20H-3.2A1	3.2±0.5	300	24nF±30%	A	20	15	0.20	0.10	A11oy
FT-20T-3.4A1	3.4±0.5	300	20nF±30%	A	20	15	0.22	0.10	Brass
FT-19.9T-3.6A1	3.6±0.5	300	20nF+30%	A	20	14	0.22	0.10	Brass
FT-20T-3.6A1	3.6±0.5	300	21nF±30%	A	20	15	0.22	0.10	Brass
FT-2OT-3.8A1	3.8±0.5	300	19nF±30%	A	20	15	0.26	0.13	Brass
FT-20T-4.0A1	4.0±0.5	300	20nF±30%	A	20	15	0.22	0.14	Brass
FT-20T-4.0A1	4.0±0.5	300	26nF±30%	A	20	15	0.26	0.14	Brass
FT-20T-4.8A1	4.8±0.5	300	16nF±30%	A	20	15	0.30	0.15	Brass
FT-20T-5.5A1	5.5±0.5	300	15nF±30%	A	20	15	0.37	0.20	Brass
FT-20T-6.0A1	6.0±0.5	300	13nF±30%	A	20	15	0.42	0.20	Brass
FT-20T-6.5A1	6.5±0.5	300	15nF±30%	A	20	15	0.42	0.25	Brass
FT-20T-7.2A1	7.2±0.5	300	12nF±30%	A	20	15	0.47	0.25	Brass
FT-20G-7.5A1	7.5±0.5	300	12nF±30%	A	20	15	0.45	0.23	S-T
FT-21T-4.5A1	4.5±0.5	300	18nF+30%	A	21	15	0.30	0.15	Brass
FT-22T-4.8A1	4.8±0.5	300	12nF±30%	A	22	16.8	0.37	0.15	Brass
FT-27T-2.0A1	2.0±0.5	300	50nF±30%	A	27	20	0.20	0.10	Brass
FT-27T-2.3A1	2.3±0.5	300	45nF±30%	A	27	20	0.22	0.10	Brass
FT-27T-2.5A1	2.5±0.5	300	45nF±30%	A	27	20	0.26	0.14	Brass
FT-27T-2.8A1	2.8±0.5	300	20nF±30%	A	27	20	0.32	0.10	Brass
FT-27T-3.5A1	3.5±0.5	300	30nF±30%	A	27	20	0.37	0.20	Brass
FT-27T-3.6A1	3.6±0.5	300	20nF±30%	A	27	20	0.42	0.20	Brass
FT-27G-3.6A1	3.6±0.5	300	20nF±30%	A	27	20	0.42	0.20	S-T
FT-27T-4.0A1	4.0±0.5	300	23nF±30%	A	27	20	0.52	0.30	Brass
FT-27T-4.0A1	4.0±0.5	300	20nF±30%	A	27	20	0.47	0.25	Brass
FT-27T-4.6A1	4.6±0.5	300	20nF±30%	A	27	20	0.52	0.30	Brass
FT-30T-0.9A1	0.9±0.5	300	49nF±30%	A	30	20	0.16	0.05	Brass
FT-31T-1.4A1	1.4±0.5	300	45nF±30%	A	31	20	0.22	0.10	Brass
FT-31T-1.4A1	1.4±0.5	300	70nFT30%	A	31	20	0.22	0.10	Brass
FT-31H-1.4A1	1.4±0.5	300	45nF±30%	A	31	20	0.22	0.10	A11oy
FT-31G-1.6A1	1.6±0.5	300	45nF±30%	A	31	20	0.22	0.10	S-T
FT-32T-2.9A1	2.9±0.5	300	30nF±30%	A	32	25	0.42	0.20	Brass
FT-35T-1.8A1	1.8±0.5	300	70nF±30%	A	35	25	0.32	0.20	Brass
FT-35T-2.3A1	2.3±0.5	300	28nF±30%	A	35	25	0.42	0.20	Brass
FT-35T-2.6A1	2.6±0.5	300	28nF±30%	A	35	25	0.52	0.30	Brass
FT-41H-0.7A1	0.7±0.5	800	80nF±30%	A	41	25	0.22	0.10	A11oy
FT-41T-1.0A1	1.0±0.5	800	80nF±30%	A	41	25	0.22	0.10	Brass
FT-41T-1.2A1	1.2±0.5	800	75nF±30%	A	41	25	0.27	0.15	Brass
FT-43T-0.8A1	0.8±0.5	800	75nF±30%	A	43	25	0.22	0.10	Brass
FT-45T-0.7A1	0.7±0.5	300	80nF±30%	A	45	25	0.22	0.10	Brass
FT-50T-1.8Al	1.8±0.5	300	75nF±30%	A	50	25	0.22	0.10	Brass
FT-50T-2.1A1	2.1±0.5	300	75nF±30%	A	50	25	0.27	0.15	Brass
FT-50T-2.7A1	2.7±0.5	300	35nF±30%	A	50	25	0.42	0.20	Brass
FT-50T-3.0A1	3.0±0.5	300	28nF±30%	A	50	25	0.42	0.20	Brass
FT-55G-3.2A1	3.2±0.5	300	30nF±30%	A	55	25	0.42	0.20	S-T