Product description
Active piezo buzzer with wire leads. The buzzer features a built-in oscillator and produces sound as soon as a DC voltage is applied. It therefore requires no external signal generator or PWM drive, making it suitable for audible indication in alarms, instruments, and other electronic applications.
At a supply voltage of 12 V, the buzzer produces a sound output of at least 85 dB measured at a distance of 10 cm. The nominal frequency is 3.3 kHz.
Specifications:
- Model: HYD-2312
- Rated supply voltage: 12 V DC
- Supply voltage: 3–24 V DC
- Current consumption: ≤10 mA
- Sound output: ≥85 dB (10 cm)
- Frequency: 3300 ±500 Hz
- Operating temperature: -20 to +70 °C
- Dimensions: Ø23 × 12 mm