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RVFM 5V Miniature Electronic Buzzer

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Brand: RVFM  MPN: 35-0048 
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These 5V electronic buzzers offer a high but rich sound. They are ideal for all applications and can be applied to telephone times, calling devices, time pieces electronic toys, safety equipment.

  • Base of the buzzer is potted to maximise protection against flux contamination
  • Masking label is included over the sound emission hole to permit board cleaning
  • Supplied with PCB pins for direct mounting to PCBs
  • Encapsulated in a low profile housing
  • Suitable for inclusion in miniature electronics instrumentation
  • Small / low profile design
  • 7.6mm pitch
  • Dimensions 12mm dia x 7.5(H)mm
Type Miniature
Tone High, rich
Sound Output 85dB
Frequency 2.3kHz
Size 12 dia. x 9.5mm
Voltage 5V


*Question functionality currently disabled

03 November 2013 Question by: Rapid Customer | Product code: 35-0048
Q. What is the polarity of the buzzer? is the short leg referring to negative polarity while the long one referring to positive?or is it the other way round?
A. Hi Julian. Thank you for your question. The long is positive and the short leg is negative.


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