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SMD Piezo buzzer EPT2270AS-HS-12-4.0-19-R 22mm transducer-ESUNTECH

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  • EPT2270AS-HS-12-4.0-19-R

22mm*7mm 12V 2270 2207  SMD passive piezo transducer & buzzer round buzzer buzzer high quality  alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.        


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Model No. EPT2270AS-HS-12-4.0-19-R
Rated Voltage (Vp-p) 12
Operating Voltage (Vp-p) 1~30
Rated Current (mA) ≤10
Resonance Frequency (KHz) 4.0±0.5
Capacitance at 120Hz (pF) 19000±30%
Sound Output at 10cm (dB) ≥95
Operating Temperature (℃) -20~+70
Storage Temperature (℃) -30~+75
Weight (g) 2.8
Housing Material PPS
RoHS Yes

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