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)
 LET9045AS AC Surface Mount Magnetic Buzzer

LET9045AS-03L-3.2-16-R

3 2~5 ≤100 ≥90@10cm 3200 -40~+105 0.5 42*35.5*36.5 8000 11.24
Thin Buzzer 90db AC Remote Control Buzzer LET9045CS

LET9045S-03S-2.7-16-R

3 2~5 ≤80 ≥85@10cm 2700 -40~+105 0.6 42*35.5*36.5 8000 11.08
SMT Magnetic Surface Mount Buzzer LET1035BS

LET1035BS-3.6L-2.83-18-R

3.6 2.5~4.5 ≤100 ≥95@10cm 2830 -40~+105 0.6 42*35.5*36.5 10000 12.5
 LET1310CS 12VAC Low Frequency Magnetic SMD Buzzer

LET1310CS-12L-2.0-140-R

12 8~16 ≤40 ≥90@10cm 2000 -40~+105 2.2 42*35.5*36.5 2500 12.5
LET1370FS 5v Active Circuit AC SMD Magnetic Buzzer With Loud Sound

LET1370FS-05L-2.4-47-R

5 3~7 ≤40 ≥90@10cm 2400 -40~+105 2 42*35.5*36.5 4000 12.5
5v 90db AC SMD Magnetic Buzzer LET1411AS

LET1411AS-05L-2.73-40-R

5 3~7 ≤60 ≥90@10cm 2730 -40~+105 0.8 42*35.5*36.5 7500 13
DC Electr-magnetic SMD Buzzer LEB9650BS

LEB9650BS-05L-2.7-R

5 4~6.5 ≤30 ≥83@10cm 2700±300 -40~+85 0.8 42*35.5*36.5 7000 13.5
LEB1370BS Changzhou Factory Supply Direct Circuit SMD Buzzer

LEB1370BS

5 3~6.5 ≤30 ≥85@10cm 2400±300 -40~+85 2.2 42*35.5*36.5 4500 15
Low Frequency Direct Circuit SMD Buzzer With Loud Sound LEB1310BS

LEB1310BS-05S-2.4-R

5 3~6.5 ≤30 ≥85@10cm 2400±300 -40~+85 3 42*35.5*36.5 3000 15
30mm Ultrasonic Annunciation LDG30

LDG30-2.83V

5.5 1~30 / ≥90@50cm 25000±5000 -20~ +70 2.5 50×43×29 2400 10.4
41mm Ultrasonic Annunciation LDG41

LDG41-2.83V-22

5.5 1~30 / ≥95@50cm 22000±5000 -20~ +70 3.8 50×43×29 2000 12
51mm Ultrasonic Annunciation LDG51

LDG51

5.5 1~30 / ≥95@50cm 20000±5000 -20~ +70 5.5 47×33×37 600 6.2
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