Item
Specification
Rated voltage
3VDC
Operation voltage
1.5-4.5VDC
Sound Pressure Level=SPL
Min 85dB
current
Max30mA
Oscillation frequency
2700±200Hz
Operating Temperature
-20～+75℃
Storage temperature
-30～+80℃
Externals size （mm）
φ12*H7.5
Housing Material
PBT
TIME:9:00 - 24:00
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