Product List

(Total 85 Products )
Competitive price;
Various products on sale
Professional technical service

DC Resistance: 135Ω +/-15%
Impedance at 1000Hz: 150+/-20%
Sensitivity at 1mW, 1KHz: ...
High SPL, good reliability, T. O. R packing


Rated Voltage: 1.5V
Operating voltage: 1...2V
Current: Max. 70mA
Sound Output: Min. 80dB
Coil resistance: 6.5Ω ± 1 ...
SMD buzzers, piezo transducer
Dimension: 11*9mm
Resonant Frequency: 40000Hz+/-500
Rated voltage: 5V
SPL: Min. 70dB/10cm
Packing: T. O. R
Various dimension available, such as ...
Size(mm): D39*20
Rated Voltage: 9.0VDC
Operating Voltage(V): 4.5...15
Rated Current(mA): Max 5.0
Sound Output at 10cm(dB): Min90
Resonant Frequency(Hz): 3400+/-500 ...
High SPL, good reliability,
Tape on reel, RoHS,

Size(mm): 10*2.5
Rated Voltage: 5.0VP-P
Operating Voltage(V): 1.0---25
Rated Current(mA): ≤ 2.5
Sound Output at 10cm(dB): ...
Competitive price;
Various products on sale
Professional technical service

Size(mm): Diameter40
Impedance: 8+/-15%
Rated/Max Power(mW): 1.0/1.5
Resonance Frequency(Hz): ...
Type: DPT2412XF28
Size(mm): D24*16
Rated Voltage: 12VDC
Operating Voltage(V): 3.0---20
Rated Current(mA): Max8.0
Sound Output at 10cm(dB): Min85 at30cm
Resonant ...
High SPL, good reliability

Rated Voltage: 30Vp-p
Operating voltage: 3...30Vp-p
Rated Current: Max. 10mA
Capacitance at 120Hz: 17nF± 30%
Sound Output: Min. 86dB ...
High SPL, good reliability, T. O. R packing

Size(mm): Diameter 34
Impedance: 8+/-15%
Rated/Max Power(mW): 0.5/1.0
Resonance Frequency(Hz): 700+/-20%
Frequency Response(Hz): ...
Competitive price;
Various products on sale
Professional technical service

Size(mm): Diameter40
Impedance: 8+/-15%
Rated/Max Power(mW): 0.25/0.35
Resonance Frequency(Hz): ...
Size(mm): Diameter 23
Impedance: 50+/-20%
Rated/Max Power(mW): 0.2/0.3
Resonance Frequency(Hz): 500+/-20%
Frequency Response(Hz): Fo---10000
Output S. P. L. (dB)at0.1W/0.1m: ...
High SPL, good reliability, T. O. R packing

Dimension: 5.0*5.0*2.8
Resistance: 16ohm
Resonant Frequency: 2730Hz
Rated voltage: 3V
SPL: Min. 85dB/10cm
Packing: T. O. R ...
Size(mm): Diameter 20
Impedance: 8+/-20%
Rated/Max Power(mW): 0.5/0.6
Resonance Frequency(Hz): 800+/-20%
Frequency Response(Hz): Fo---3500
Output S. P. L. (dB)at0.1W/0.1m: ...
Size(mm): Diameter28
Impedance: 16+/-15%
Rated/Max Power(mW): 0.25/0.5
Resonance Frequency(Hz): 650+/-20%
Frequency Response(Hz): Fo---5000
Output S. P. L. (dB)at0.1W/0.1m: 94 ...
Type: DSR1508H3.2A
Size(mm): Diameter15
Impedance at 1KHz: 8+/-15%
Rated/Max Power(mW): 300/500
Frequency Range(Hz): 300---3400
Sensitivity(dB): 85+/-3
Operating Temp: ...
Smallest volume, light weight
High sensitivity, easy to assemble
Low distortion, dynamic receiver
High level earphone

Receiver, telecommunication receiver
Impedance: 16ohm, ...
Type: DLS5050PF360
Size(mm): Diameter 50
Impedance: 50+/-15%
Rated/Max Power(mW): 0.5/1.0
Resonance Frequency(Hz): 360(+0/80)
Frequency Response(Hz): Fo---3400
Output S. P. ...
Size(mm): Diameter 23
Impedance: 8+/-20%
Rated/Max Power(mW): 1.0/1.5
Resonance Frequency(Hz): 500+/-20%
Frequency Response(Hz): Fo---15000
Output S. P. L. (dB)at0.1W/0.1m: ...
High SPL, good reliability, T. O. R packing

Size(mm): Diameter 10
Impedance: 8+/-20%
Rated/Max Power(mW): 0.1/0.15
Resonance Frequency(Hz): 1400+/-20%
Frequency ...
High SPL, good reliability, T. O. R packing

Rated Voltage: 10V
Operating voltage: 1...30Vdc
Current: Max. 3mA
Capacitance at 120Hz: 50000pF± 30%
Sound Output: Min. ...
High SPL,
Good reliability,
D9*4.2mm, 2730Hz, 3V-12V
Tape on reel, RoHS


Dimension: D9*4.2
Resistance: 16ohm
Resonant Frequency: 2730Hz
Rated voltage: 3V
SPL: Min. ...
Type: DMT0901F27E2
Size(mm): D 9.5*4.0
Rated Voltage: 1.5VP-P
Operating Voltage(V): 1.0---2.0
Current Consumption(mA): 80
Sound Output (dB): 80
Resonant Frequency(Hz): 2730 ...
Type: DMS1612CF700
Size(mm): Diameter 16
Impedance: 16+/-15%
Rated/Max Power(mW): 0.2/0.3
Resonance Frequency(Hz): 700+/-20%
Frequency Response(Hz): Fo---15000
Output S. P. ...
Type: DDR1515H3.2A
Size(mm): Diameter 15
Impedance at 1KHz: 150+/-15%
Rated/Max Power(mW): 10/20
Frequency Range(Hz): 200---5000
Sensitivity(dB): 100+/-3
Operating Temp: ...
Type: DPT22F20E1
Size(mm): 26.5*22*7
Rated Voltage: 3.0Vp-p
Operating Voltage(V): 1.0---30
Rated Current(mA): Max3.0
Sound Output at 10cm(dB): Min70
Resonant Frequency(Hz): ...
SMD buzzers, piezo transducer
Dimension: 11*9mm
Resonant Frequency: 40000Hz+/-500
Rated voltage: 5V
SPL: Min. 70dB/10cm
Packing: T. O. R
Various dimension available, such as ...
Good reliability, high SPL. And high temperature

Size(mm): Diameter 30
Impedance: 8+/-15%
Rated/Max Power(mW): 1.0/2.0
Resonance Frequency(Hz): 500+/-20%
Frequency ...
Size(mm): Diameter 36
Impedance: 100+/-15%
Rated/Max Power(mW): 0.25/0.5
Resonance Frequency(Hz): 450+/-100
Frequency Response(Hz): Fo---5000
Output S. P. L. (dB)at0.1W/0.1m: ...

Last Login Date: Nov 17, 2011

Business Type: Manufacturer/Factory

Main Products: Electronics Products, sensor, buzzer, speaker, receiver, siren