MCM Electronics

Piezo Electronic Buzzer - 28mm By Distributed By MCM (28-735) MCM Part #28-735

5 stars 2 reviews

  • Operating voltage: 3~28VDC
  • Rated maximum current: 20mA
  • Sound output level: Minimum 85dB at 10cm
  • Resonant Frequency: 6.6~0.6 KHz

Specifications Top

Part Numbers
MCM Part #:28-735
Distributed By MCM Part #:28-735
Package Specifications & Dimensions
Weight:0.012 lbs.
Warranty:90 days
Need to Return?
Length:3.875 in.
Width:3.875 in.
Height:0.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
MCM Cat 57, Page 703
MCM Cat 56, Page 633
View in Catalog

Product Reviews Top

  • by aberry1144

    on 11/17/2011


    Overall: 5 out of 5

    I have used these buzzers for years in an engineering event with Girl Scouts and they are always dependable and loud! My only issue is occasionally they are on backorder.

  • by kyle.hiner

    on 1/21/2010

    Good product

    Overall: 5 out of 5

    This buzzer creates a very loud high pitched sound that is easy to hear when you are in another room. Constructed out of good quality material.

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