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HORNS, BUZZERS & BELLS

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Showing 1 - 3 of 3 Incredible Things
3 Volt DC Solid State Buzzer
This One Hertz Our Ears
Our little solid-state buzzer is a diminutive 9/16" x 3/32" x 1-1/4" but it buzzes along at 8,000 hertz. Rated for 6VDC 20mA, but works fine with as little as 3V. Mounting brackets with holes on the back of the short sides, 4" wire leads. Lotta buzz for the buck.
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$2.75 EACH
PIEZO PHONE RINGER
Piezos-R-Us
Pick a piezo. The phone ringer was, unsurprisingly, originally part of a phone ringer, a mounted piezo transducer rated for a nominal 75dB output at 1 KHz. Measures 1-3/4" dia x 9/16" with mounting wings with 1/8" bores. You'll need an external signal to drive. Kyocera part # KBT-44SB-1A. 
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$3.95 PKG (2)
7/8" DIA PIEZO BUZZER WITH 2 RADIAL LEADS
Piezo Pair
This PCB-mount piezo buzzer draws 1mA at 3VDC and measures 7/8" dia x 1/4" thick with (2) radial leads. Driver not included. Made in Japan by Projects Unlimited®. Model AT-20.
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$3.25 PKG (2)
Showing 1 - 3 of 3 Incredible Things
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