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Piezoelectric passive buzzer

BCE-52016

Characteristic:

● small volume (51.8x15.6mm)

● high sound pressure (18V ≥ 95dB)

● low consumption current (≤ 50mA, 18v2-4khz)

● easy installation (lead type)


Detail

Electrical performance parameters


Electrical performance parameters

Model  No

BCE-52016

Min Sound Pressure Level

95dB at 2-4KHZ at18Vp-p at 30cm

Operating Voltage

1~25V

Max Current Consumption

<50mA

Resonant Frequency

2-4KHz

Capacitance at 120HZ

250±30%nF

Housing Material

PA6

Operating Temperature

-20℃~+70℃

Storage Temperature

-30℃~+80℃

Weight

13.8g

Frequency response curve


11.jpg

Test method and reference circuit
Test method
Reference circuit