Miniature SMD Buzzer Parameter:
1 Rated Voltage Vp-p 3
2 Operating Volt Vp-p 1.0-20.0
3 Current Consumption mA Max.5 At 3Vp-p, square wave,4.0KHZ
4 Capacitance at 30Hz PF 16000±30%
at 100Hz 1V
5 Sound Output dBA 75/10cm At 10cm/3Vp-p,square wave,4.0KHZ
6 Resonant Frequency Hz 4.0±0.5K
7 Operating Temp ℃ -20-+70
8 Storage Temp ℃ -30-+80
9 Dimension mm 12.0*12.0*H3.0 See attached drawing.
10 Weight gram 0.4
11 Material LCP(Black)
12 Terminal SMD type See attached drawing
13 Storage life month 6 6 months preservation at room temp(25±3℃), Humidity40%
14 Environmental RoHS Piezoelectric buzzer with lead in the piezoelectric ceramic chip, EU exemptionProtection Regulation
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