68.3 for sale | 1000 ads for brand-new and used 68.3

10pcs new magnetic speaker 8? 0.5w mini speaker diameter 36mm thickness 5mm

ShenZhen City, China
US $5.29
Jan 29th

Floyd bell inc. audiolarm mc-07-130-q 3-30 vdc new in box

King George, Virginia, United States
US $10.00
Jan 29th

Mallory sonalert sc628 buzzer audio signal alarm

Silverton, Oregon, United States
US $16.00
Jan 29th

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Mallory sc628h sonalert - lot of 7

Middle Village, New York, United States
US $29.99
Jan 29th

This auction is for a lot of seven (7) MALLORY SC628H sonalerts as shown in the photos. Four (4) are NEW and still in the sealed plastic bags inside their box, although the boxes are a bit worn from storage and I'm calling the remaining three (3) USED because they are no longer sealed in their plastic bag inside the box and one (1) of the three does not come with a box. ALSO, please note, although they do make a piercing noise, it's not as loud as I expected.

Mallory sc628ep, 6-28vdc, 1900 hz, soft intermittent tone, panel mount, nos

Reading, Pennsylvania, United States
US $24.95
Jan 29th

Mallory SC628EP * 6-28VDC Operating Voltage * Frequency: 1900 Hz, +/- 500 Hz * Min Sound Pressure dB (A) at 2 Feet: 50 @ Min V; 68 @ Max V * Typical Operating Current mA: 3 @ Min V; 8 @ Max V * Loudness Category: Soft * Panel Mount * Intermittent Tone, Fast Pulse * Turns on and off at 2 to 10 pulses per second depending on voltage at 50% duty cycle * sold as eaches Other shipping Options available, we will gladly combine multiple orders. Please contact us with any questions ..

Piezoelectric transducer, sonalert, 6-250 vac/dc, 2900 hz ±500 hz, 68-80 db(a)

Albuquerque, New Mexico, United States
US $18.50
Jan 29th

Piezoelectric Transducer, Sonalert, 6-250 VAC/DC, 2900 Hz ±500 Hz, 68-80 dB(A) Mallory #SC250 The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation.

Piezoelectric transducer, sonalert, 6-28 vdc, 4500 hz ±500 hz, 68-80 db(a)

Albuquerque, New Mexico, United States
US $17.50
Jan 29th

Piezoelectric Transducer, Sonalert, 6-28 VDC, 4500 Hz ±500 Hz, 68-80 dB(A) Mallory #SC628HP The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation.