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KEPO KPM-G1240A-6390 Piezo Transducer 4000 Hz 12.5mm

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Brand: KEPO  MPN: KPM-G1240A-6390 
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The KEPO KPM-G1240A-6390 Piezo Transducer 4000 Hz 12.5 mm is energised by a 3VDC (rated voltage) and has a minimum SPL of 85dB/3VDC/2400Hz/10cm. Additionally equipped with a 2400Hz resonant frequency and housed in black PBT casing. Suitable for use in professional, commercial and industrial applications.

Frequency 4kHz
Size 12.5 dia. x 10mm
Sound Output 85dB
Type Piezo
Voltage 3V


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11 July 2019 Question by: Rapid Customer | Product code: 51-7597
Q. Will these produce sound when a voltage is applied to them (like a buzzer) or do they have to have a driver circuit which sends a pulsed signal to them?
A. Hi Neil, thank you for your question .Yes these require a driver circuit signal rather than like a buzzer which only requires voltage.


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