供应电子蜂鸣器~直流压电蜂鸣器
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
倒车专用蜂鸣器----常州启盛电子厂家直销
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