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
Product Detailed
Related Categories:Electrical Ceramics
Related Product Searches:57.5*32MM Piezo siren for alarm,High Quality,Piezo siren, Siren speaker,EFS4557
1.Length 57.5*32mm Piezo siren
2.Operating Voltage6~16VDC
3.Resonant Frequency1.5~3.5KHz
4.Operating Temperature-20~+60
Related Product Searches:57.5*32MM Piezo siren for alarm,High Quality,Piezo siren, Siren speaker,EFS4557
EFS4557 Piezo Siren
Model No | EFS4557A | EFS4557B |
Rated Voltage | 12VDC | 12VDC |
Operating Voltage | 6~16VDC | 6~16VDC |
Max.Rated Current | 210mA/12VDC | 200mA/12VDC |
Min.Sound Pressure Level | 105dB at 12VDC/100cm | 100dB at 12VDC/100cm |
Resonant Frequency | 1.5~3.5KHz | 1.5~3.5KHz |
Tone Nature | Warble | 6 Tone |
Operating Temperature | -20~+60°C | -20~+60°C |
Store Temperature | -30~+70°C | -30~+70°C |
Weight | 65g | 65g |
This product is used in washing-machine,telephone,siren system computer system,alarms,toy,ect.
57.5*32MM Piezo siren for alarm