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RVFM Low Profile Buzzers

RVFM Brand: RVFM
<p>These PCB mounting buzzers have a loud but pleasant 85dB tone and operate from a either 6 or 12V DC supply. They are only 7.5mm high when mounted on the PCB. They will work with supply voltages ranging from 3 to 8V DC or 8 to 15V DC depending which version is required. Supply polarity is marked on the bottom of the top of the housing as an aid to installation. The case is finished in black.</p>
  • The base of the device is potted to maximise protection against flux contamination
  • Masking label is included over the sound emission hole to permit board cleaning
  • Encapsulated in a low profile housing making them particularly suitable for inclusion in miniature electronics instrumentation
  • Supplied with PCB pins for direct mounting to PCBs
  • Small / low profile design
  • Compact rich sound
  • Pitch 7.6mm
  • Application: cellular phones, pagers, communication equipment, computers, household appliances, security of electronic devices
  • Dimensions 11.6 x 11.6 x 7.5mm
Order code35-004035-0041
Rated voltage 6V DC 12V DC
Operating voltage 3 to 8V DC 8 to 15V DC
Current consumption 30mA30mA
Sound output at 10cm >85dB>85dB
Frequency 3100Hz ±500Hz 3100Hz ±500Hz
Housing material PBTPBT
Weight 2g 2g
Operating temperature–20°C to +85°C–20°C to +85°C
Storage temperature–20°C to +88°C–20°C to +88°C
Dimensions11.6 x 11.6 x 7.5(D)mm11.6 x 11.6 x 7.5(D)mm
*Question functionality currently disabled


19 January 2015 Question by: Rapid Customer
Q. Is this a magnetic or piezo buzzer, doesn't say anywhere?
A. Hi Jon. Thank you for your question. This is a piezo buzzer.


05 September 2013 Question by: Rapid Customer | Product code: 35-0040
Q. What is the pitch between the legs?
A. Hi Steve. Thank you for your question. The pitch is 7.6mm as per the data sheet.


21 April 2012 Question by: Rapid Customer | Product code: 35-0040
Q. Does this buzzer require an external audio source, or does it contain an internal oscillator? Thank you.
A. Thanks for your enquiry Michael. The oscillator is built in, just connect to power and the sound is generated.