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Piezoelectric active buzzer

BCE-D1407-0540

Characteristic:

● small volume (14x7.5mm)

● high sound pressure (≥ 80dB at 5VDC)

● current consumption (≤ 10mA, 5VDC)

● easy installation (horizontal insertion welding)


Detail

Electrical performance parameters


Electrical performance parameters

Model  No

BCE-D1407

Rated Voltage

5V

12V

Min Sound Pressure Level

80dB

85dB

Operating Voltage

2-7V

8-14V

Max Current Consumption

10mA

Resonant Frequency

4000±500HZ

Housing Material

PPO（PBT）

Operating Temperature

-20℃~+70℃

Storage Temperature

-30℃~+80℃

Weight

0.8g

Frequency response curve


11.jpg

Test method and reference circuit
Test method
Reference circuit