Piezo buzzers are used for making beeps, tones and alerts. This is panel mount type with loud output! Drive it with 3-20Vdc, with 3Hz pulses beeping or constant beeping. Beeping sound is 3.5KHz tone.
- Oscillation Frequency:3.5kHz ±0.5.
- Operating Voltage: 3 ~ 20Vdc.
- Rated Voltage: 12Vdc.
- Current Consumption: 15mA/max. (at Rated Voltage).
- Sound Pressure Level: 90dB/min at 30cm at Rated Voltage.
- Tone/Pulse Rate: Constant beeping/Fast Pulse 3.0Hz ±20% at Rated Voltage.
- Operating Temperature: -20 ~ +70 ℃.
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