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SoniCrest HPA17F/821 Piezo Sound Generator 5V

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Brand: SoniCrest  MPN: HPA17F/821 
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Qty Unit Price (Ex VAT)
1+ £0.823
100+ £0.542
1000+ £0.477

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151 in Stock, despatched same dayContact us for additional stock

SoniCrest have produced a sound generator that operates using the piezoelectronic effect. Producing a loud 90dB of sound, this 5V sound generator is suitable for use in alarms, sirens, audio alerts, telephone ringers, industrial/household appliances, control modules, high end toys, medical instruments, etc.

  • Unsealed structure and non-washable
  • With PCB pins for direct board mounting
  • SoniCrest HPA17F type

This piezoelectronic device, as well as others from SoniCrest, are available from Rapid Electronics at a low price and with same day despatch of items from our large warehouse.
Current Consumption 2mA
Diameter 17mm
Frequency 4kHz
Height 6.8mm
Length N/A
Sound Output 90dB
Tone Type Buzzer
Type Piezo sound generator
Voltage Rating 5V

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08 October 2012 Question by: Rapid Customer | Product code: 35-0054
Q. Does this device produce a continuous tone for a dc input
A. Hi Andrew, thanks for your question. This product requires an oscillator input – it will not work just with DC.


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