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Piezo ceramic buzzer EPT1770A-TO-05-4.0-15-10.0-R piezoelectric transducer -ESUNTECH

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  • EPT1770A-TO-05-4.0-15-10.0-R

17mmx7mm pin buzzer 5V  9V 12V 4000hz 1770 1707 passive piezo transducer & buzzer  high quality  alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.        


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Model No. EPT1770A-TO-05-4.0-15-10.0-R
Rated Voltage (Vp-p) 5
Resonance Frequency (KHz) 4.0±0.5
Max Input Voltage (Vp-p) 1~30
*Rated Current (mA) ≤5
Capacitance at 120Hz (pF) 15000±30%
*Sound Output at 10cm (dB) ≥85
Operating Temperature (℃) -20~+70
Storage Temperature (℃) -30~+80
Weight (g) 1.2
Housing Material PPO
RoHS Yes

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