Products
- Auto Sensors[2]
- Speaker & Horn[2]
- Speakers[1]
- Integrated Circuits[2]
- Electrical Ceramics[10]
- Acoustic Components[6]
- Capacitors[3]
- Pottery & Enamel[1]
- Alarm[8]
Contact Us
- Contact Person : Ms. Wu Qiner
- Company Name : Ningbo Yinzhou Yifeng Electronics Factory
- Tel : 86-574-88429787
- Fax : 86-574-88051428
- Address : Zhejiang,NINGBO,Baojia,JiShiGang Town,Ningbo,China
- Country/Region : China
- Zip : 315172
Electrical Ceramics
57.5*32MM Piezo siren for alarm
1.Length 57.5*32mm Piezo siren
2.Operating Voltage6~16VDC
3.Resonant Frequency1.5~3.5KHz
4.Operating Temperature-20~+60
EFS4557 Piezo Siren Model NoEFS4557AEFS4557BRated Voltage12VDC12VDCOperating Voltage6~16VDC6~16VDCMax.Rated Current 210mA/12VDC200mA/12VDCMin.Sound...
Piezo Siren for alarms
1.length84.5*56.5 Piezo Siren
2.Min.105+-2dB at 12VDC/100cm
3.Max.250mA~12VDC
4.Operating Voltage 6~15VDC
5.1.5~3.5KHz Alarm
EFS6284 Piezo siren Model NoEFS6284Rated Voltage12VDCOperating Voltage6~15VDCMax.Rated Current 250mA~12VDCMin.Sound Pressure...
EFS86102 Piezo Siren
1.Dia.86*105 Piezo Siren
2.S.P.L. Min.105/108/115dB(at Rated Voltage at 1m)
3.Max.Current Draw 550/750/1300mA
4. 12VDC/24VDC
EFS86102 Piezo siren Model NoEFS86102Voice Coil Impedance6 Ohm(at 1 KHz)Voice Coil Dimen(Dia.)25.4mmRated Voltage12VDC/24VDCOperating...
EFS86102A Piezo siren
1.Diam.86*105 Piezo Siren
2.Freq. Resp. 500~8000Hz
3.Mqagnet Size 60*32*10mm
4.Operating Temp. -20~+60
5. Fo.1.5KHz+-10%
EFS86102A Piezo Siren Model NoEFS86102-8EFS86102-6Impedance8 Ohm(at 1 KHz)6 Ohm(at 1 KHz)Voice Coil Dia.Ø25.4mmØ25.4mmMqagnet...
Dia.50*29 Piezo siren
1.Diameter 50 *29mm Piezo Siren
2.Min.Sound Pressure Level 108dB at 12VDC/30cm.
3.75mA at 12VDC
4.2.5+-0.5KHz
5. 5~13VDC
EFS5429 Piezo Siren Model NoEFS5429Rated Voltage12VDCOperating Voltage5~13VDCMax.Rated Current 75mA at 12VDCMin.Sound Pressure Level 108dB...
dia:41.8*18mm piezo siren
1.Dia.41.8*18 Piezo Siren
2.Min.Sound Pressure Level 98dB at 9VDC/30cm.
3.Max.Rated Current 50mA/9VDC
4. 6~12VDC piezo alarm
EFS4218 piezo siren Model NoEFS4218Rated Voltage9VDCOperating Voltage6~12VDCMax.Rated Current 50mA/9VDCMin.Sound Pressure Level 98dB at...
46.5*39*23.5 Piezo Siren
1.Length46.5*23.5mm Piezo siren
2.Operating Voltage6~15VDC
3.Resonant Frequency1.5~3.5KHz
4.Meas/QTY 41.5*27.5*26cm/500pcs.
EFS3923 Piezo Siren Model NoEFS3923Rated Voltage12VDCOperating Voltage6~15VDCMax.Rated Current 80mA at 12VDCMin.Sound Pressure Level 110dB at...
Piezo Siren for alarms
1.Dia.52*71*49mm Piezo Siren
2.Min.105dB at 12VDC/100cm
3.Max.280(200)mA/12VDC
4.Operating Voltage 8~24VDC Alarm
5. 55g
EFS5249 Piezo Siren for alarms Model NoEFS5249AEFS5249BRated Voltage12VDC 24VDC Operating Voltage8~15VDC 12~24VDC Max.Rated...
Dia.77*48 piezo siren
1.Dia.77*48 Piezo Siren
2.Max.150mA/12VDC
3.Operating Life 200Hours at 12VDC
4.Operating Voltage 8~15VDC
5.1-2Hz Alarms
EFS7748 Piezo Siren Model NoEFS7748Rated Voltage12VDCOperating Voltage8~15VDCMax.Rated Current150mA/12VDCRated Flash1-2HzInstallationTwo...
piezo alarm
1.Length 57.5*32mm Piezo siren
2.Operating Voltage6~16VDC
3.Resonant Frequency1.5~3.5KHz
4.Operating Temperature-20~+60
EFS4557 Piezo Siren Model NoEFS4557AEFS4557BRated Voltage12VDC12VDCOperating Voltage6~16VDC6~16VDCMax.Rated Current 210mA/12VDC200mA/12VDCMin.Sound...
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