Piezo active buzzer directly connected to the DC power supply can work, the advantage is high sound pressure, high sensitivity, power consumption, generally in 20ma below, not more than 100ma, good reliability, low power consumption, no circuit.It is mainly used in security, air conditioning, refrigerator, instrumentation, reversing radar, microwave oven , printer, copier, alarm, electronic toys, automotive electronics, telephones, timers, Audio equipment, cars, supermarket gating, and other electronic products. The monthly supply of 5 million buzzers, we have got the TS, IATF certification.If necessary, please contact Any needs please contact Mr.Zhou:0519-86321175 or market@wj-lianhua.com .

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)
LPB1475B 12v Piezo  Waterproof Buzzer

LPB1475B-TO-12-4.0-7.6-R

12 3~16 ≤12 ≥90@10cm 4000±500 -40 ~ +85 0.96 51.5×42×26 5000 6.58
LPB1614 12v dc Piezo Buzzer

LPB1614-TB-12-4.0-7.6-R

12 3~16 ≤12 ≥95@10cm 4000±500 -40 ~ +85 1.35 49×29.5×35 2000 4.7
LPB2395W 24v Piezo Buzzer

LPB2395W1533-TC-12-3.4-R

12 3~28 ≤15 ≥90@10cm 3400±500 -20 ~ +70 3.5 66×36×29 2000 8.5
LPB2398 Piezo 12v DC Buzzer

LPB2398-TB-12-3.5-15.0-R

12 3~20 ≤12 ≥90@10cm 3500±500 -40 ~ +85 4.3 66×36×29 2000 10.5
Piezo 90db 12vdc Buzzer LPB2410-1

LPB2410-1-TB-12-3.4-15.0-R

12 3~28 ≤15 ≥90@10cm 3400±500 -40 ~ +85 2.7 66×36×29 2000 7.4
LPB2413W 12v dc Piezoelectric Piezo Alarm Buzzer

LPB2413CW1005-TA-03-3.5-R

3 2~6 ≤30 ≥98@10cm 3500±500 -20 ~ +70 3 66×36×29 2000 8
LPB2413W1003-TA-12-3.3-R

LPB2413W1003-TA-12-3.3-R

12 5~30 ≤15 ≥90@10cm 3300±500 -20 ~ +70 3 66×36×29 2000 8
LPB2418A 12v Piezo Electric Buzzer With RoHS

LPB2418A-TB-12-2.8-15.0-R

12 3~20 ≤15 ≥90@10cm 2800±500 -40 ~ +85 4.8 66×36×29 2000 11
LPB2418E 12v Piezo Electric Buzzer With RoHS

LPB2418E-TB-12-3.8-15.0-R

12 3~20 ≤35 ≥100@10cm 3800±500 -40 ~ +85 4.8 66×36×29 2000 11
LPB3015-TA-12-2.7-15.0-R

LPB3015-TA-12-2.7-15.0-R

12 5~30 ≤12 ≥95@10cm 2700±500 -40 ~ +85 5.6 41×37×39 1000 7.4
LPB3016AZ 12v Piezo Electric  95db Buzzer LPB3016AZ

LPB3016AZ-GB-12-3.5-17.5-R

12 3~16 ≤12 ≥95@30cm 3500±500 -40 ~ +85 8 40×36×44.5 1000 9.5
LPB3020B 12v dc Piezo IP67 Waterproof Buzzer

LPB3020B-TB-12-3.5-15.0-R

12 3~20 ≤12 ≥100@30cm 3500±500 -40 ~ +85 9.3 40×36×44.5 1000 10.5
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