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Electromagnetic passive buzzer

BCE-X0955-0527

Characteristic:

● small volume (9.2x5.5mm)

● high sound pressure (≥ 85dB at 5V)

● consumption current (≤ 80mA, 5v2.7khz)

● easy installation (horizontal insertion welding)


Detail

Electrical performance parameters


Electrical performance parameters

Model  No

BCE-X0955-0527

Min Sound Pressure Level

85dB at 2.7KHZ at 5Vo-p at 10cm

Operating Voltage

3~7V

Max Current Consumption

<80mA

Resonant Frequency

2.73KHz

Coil lmpedance

42±6Ω

Housing Material

PPO（PBT）

Operating Temperature

-20℃~+70℃

Storage Temperature

-30℃~+80℃

Weight

0.9g

Frequency response curve


11.jpg

Test method and reference circuit
Test method
Reference circuit