30 68 for sale, brand-new and used.

200PCS 2W 68 ohm 68R +/-1% Metal Film Resistors/2W color ring resistance International Buyers Note: Shipping Policy 1. Items are shipped from china. We will send the parcel by China Post Air Mail or HongKong Post Air Mail,The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs.

Lot of 4, Red, Iron Powder Toroidal Core, 2 Material, Frequency Range 2 Mhz - 30 Mhz, 0.68" O.D. x 0.37" I.D. x 0.19" Hgt.

Buzzer, Piezo, Circular, Sonalert, Panel Mount, 68-80 dB(A), Continuous, 42.85mm Mallory #SC110 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.

i000000 Lot of 2 - SC628A - Mallory Sonalert - 24 V6-28VDC - Protected LED Alarm Buzzer Description ITEM TITLE

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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 SC110P * 30-120V Operating Voltage, AC/DC Non-polar * Frequency: 2900 Hz, +/- 500 Hz * Min Sound Pressure dB (A) at 2 Feet: 68 @ Min V; 80 @ Max V * Typical Operating Current mA: 6 @ Min V; 21 @ Max V * Loudness Category: Medium * Panel Mount * Intermittent Tone * Fast Pulse, turns on and off at 2 to 10 pulses per second depending upon voltage at 50% duty cycle * sold as eaches Other shipping Options available, we will gladly combine multiple orders.

Mallory SC110J * 30-120V Operating Voltage, AC/DC Non-polar * Frequency: 2900 Hz, +/- 500 Hz * Min Sound Pressure dB (A) at 2 Feet: 68 @ Min V; 80 @ Max V * Typical Operating Current mA: 6 @ Min V; 21 @ Max V * Loudness Category: Medium * Panel Mount * Intermittent Tone * Slow Pulse * 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) 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) 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.

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