Item
Specification
Rated voltage
5VDC
Operation voltage
3-7VDC
Sound Pressure Level=SPL
Min 82dB
current
Max30mA
Oscillation frequency
2700±200Hz
Operating Temperature
-20~+60℃
Storage temperature
-30~+70℃
Externals size (mm)
φ9.6*H5.0
Housing Material
PBT
服务时间9:00 - 24:00
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