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Electromagnetic passive buzzer

BCE-X0904C-0327

Characteristic:

● small volume (9.0x4.3mm)

● high sound pressure (≥ 83db at 3V)

● current consumption (≤ 80mA, 3v2.7khz)

● easy installation (film coated lead type)


Detail

Electrical performance parameters


Electrical performance parameters

Model  No

BCE-X0904C-0327

Min Sound Pressure Level

83dB at 2.7KHZ at 3Vo-p at 10cm

Operating Voltage

2~4V

Max Current Consumption

<80mA

Resonant Frequency

2.73KHz

Coil lmpedance

16±3Ω

Housing Material

PPO（PBT）

Operating Temperature

-20℃~+70℃

Storage Temperature

-30℃~+80℃

Weight

0.6g

Frequency response curve


11.jpg

Test method and reference circuit
Test method
Reference circuit