5PCS SFM-20B High Decibel DC 3-24V Continuous Sound Buzzer 2312 Active Piezoelectric Buzzer
Special Features
- Warning Buzzer & Chime
- 5PCS SFM-20B High Decibel DC 3-24V Continuous Sound Buzzer 2312 Active Piezoelectric Buzzer
Description
Warning Buzzer & Chime
High decibel SFM-20B type DC3-24V continuous sound buzzer buzzer 2312 active piezoelectric buzzer
parameter
Rated voltage: 12V
Voltage range: 3-24V
Current consumption: 12mA
Sound pressure: 87dB
Resonant frequency: 3300±500Hz
Working temperature; -20~ +60
Storage temperature; -30~+70
Straight: 23MM
Height: 11MM
Hole distance: 30MM
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