MCM Electronics

Piezo Electronic Buzzer - 35mm By Distributed By MCM (28-740) MCM Part #28-740

5 stars 2 reviews
$2.69 

  • Operating voltage: 3~28VDC
  • Rated maximum current: 20mA
  • Sound output level: Minimum 85dB at 10cm
  • Resonant Frequency: 4.7~0.5 KHz

Specifications Top


Part Numbers
MCM Part #:28-740
Distributed By MCM Part #:28-740
Package Specifications & Dimensions
Weight:0.0214 lbs.
Hazardous:No
Warranty:90 days
Need to Return?
Length:3.75 in.
Width:3 in.
Height:0.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:
MCM Cat 57, Page 703
MCM Cat 56, Page 633
View in Catalog

Product Reviews Top

  • by aberry1144

    on 11/17/2011

    dependable

    Overall: 5 out of 5
    Value:
    Quality:

    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
    Value:
    Quality:

    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.

Product Downloads Top

PDF Reference

Requires Adobe Acrobat Reader

Associated Products

Image of Pocket Tool with LED Light and Pouch

22-8190 - Pocket Tool with LED Light and Pouch

•Multipurpose tool includes a long lasting LED light •Water-resistant •Made of stainless steel •Tools included: Flat-nose pliers, wood saw, small blade, small screwdriver, and bottle opener •Comes with nylon pouch •Reqruires three AG3...

Special Order

$21.99

Buy Now