HIGH QUALITY PIEZO BUZZER WITH CE ROHS,PS-111A
Specifications
Driver Unit PS-111A1)China Direct Suplier
2)Big sound
3)high quality
4)RoHS
ITEM NO.:PS-111A
Size: 54*30mm
Resonant frequency :FS = 2.6±0.5 kHz
Resonant impedance:Rr ≤ 400Ω
Capacitance:Co = 38000±30% PF(at 1.0 kHz)
Operating Voltage:30Vp-p (Max. 80Vp-p sine wave)
Sound Press Level: > 120dB min. at 3.0 KHz/ 30 cm
Material: ABS
Operating Temperature:-20 ~ +70 ℃
Storage Temperature:-30 ~ +80 ℃
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