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> New 6X 12MM piezo buzzer universal alarm system circuit
New 6X 12MM piezo buzzer universal alarm system circuit
6x 12mm Piezo Buzzer Universal Alarm System Circuit New
* Current consumption: 16mA, 12V DC
* Frequency of oscillation: 3.6 .5KHz
* Sound pressure level: 90dB at 10cm, 12V DC
* Operating temperature: -20 ~ 70 C
* Pin length: 6.92mm (0.27") and 4.28mm (0.17")
* Distance between pins: 7.20mm (0.28")
