With high-impedance, mechanical buzzer sounds via piezo element. It needs large voltage but small circuit, usually little MA can make it. And the power is also small,usually 400hz.For machanical buzzer, various voltage for choice, such as 1.2v,1.5v,3v,6v,9v,12v,24v. The buzzers are widely used in computer,printer,copying machine,alarm,electronic toys,timers and other samll electronics equpments, also used in repllent mouse,solarpower, reverse sensor,automative mylarand son on.

Model Product Name Rated Voltage
(V)		 Operating Voltage
(V)		 Current Consumption
(mA)		 SPL
(dB)		 Resonant Frequency
(Hz)		 Operating Temperature
(℃)		 Weight
(g)		 Carton Size
(cm)		 Quantity
(pcs)		 Gross Weight
(Kg)
LMB2316W 6v Mechanical Buzzer With Wire

LMB2316W1303-06

6 3～7 ≤35 ≥80@10cm 400±100 -20 ～ +60 8.4 36.5×22.5×37 2000 18.8
6V Mechanical Buzzer Used for Solar Drive Mouse

LMB2617W1007-06V

6 4～8 ≤40 ≥85@10cm 400±100 -20 ～ +60 10.5 43×32×28 1232 14.93
Custom Wire Type Mechanical Buzzer

LMB2615W1303-24

 6 4～8 ≤30 ≥90@10cm 400±100 -20 ～ +60 10.5 43×32×28 1512 17.84