厂家供应蜂鸣器4310-12V双音直流 三脚蜂鸣器 通电即响高分贝(此款蜂鸣器顶部螺旋可以旋转下来 六边形塑圈 跟圆形塑圈都有生产)43*33
SPECIFICATIONS
Model No | QSI-4310 |
Rated Voltager | 12VDC |
Operating Voltage | 6~28VDC |
Max.Rated Current | 20mA at 12VDC |
Min.Sound Pressure Level | 80dB at 12VDC/60cm |
Resonant Frequency | 2.9±0.5KHz |
Operating Temperature | -20℃~+80℃ |
Weight | 40g |