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RVFM PCB Electro Piezo Indicators

RVFM Brand: RVFM
<p>Piezo audio indicators that are epoxy sealed at base and suitable for PCB mounting.</p>
  • Built-in oscillating circuit
  • Wave solderable and washable
  • Available in 6V and 12V voltage ratings
  • Low power consumption
  • Colour: black
Rated voltage6V DC35-0270
12V DC35-0276
Operating voltage4 to 8V DC35-0270
8 to 16V DC35-0276
Rated current at rated voltage30mA
Sound output at rated voltage>85dB
Resonant frequency at rated voltage2300 ± 500Hz
Operating temperature–20°C to +70°C
Storage temperature–30°C to +80°C
Housing materialNoryl
Weight2g
*Question functionality currently disabled


23 June 2014 Question by: Rapid Customer
Q. What is the size of the units?
A. Hi Peter, thanks for your question. The dimensions of the units are as follows: diameter - 12mm; height of body (not including pins) - 9mm; long pin - 6mm; short pin - 4mm.


18 June 2013 Question by: Rapid Customer
Q. Could you describe the sound please or provide a wave diagram. Example is it an on/off beep at say 3 per second or is it a sinusoidal pattern like an ambulance etc Thanks
A. Hi David, thanks for your question. This indicator gives a continuous tone.