SMD Piezo Transducer

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Product Description

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 MaterialPPS
RoHSYes

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