Product description
Active SMD piezo buzzer. 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 3.3 V, the buzzer produces a sound output of at least 85 dB measured at a distance of 10 cm. The nominal frequency is 3 kHz.
Specifications:
- Model: FUET-9650B-3.3V
- Rated supply voltage: 3.3 V DC
- Supply voltage: 2-5 V DC
- Current consumption: ≤30 mA
- Sound output: ≥85 dB (10 cm)
- Frequency: 3000 ±300 Hz
- Operating temperature: -20 to +80 °C
- Dimensions: 9.6 × 9.6 × 5.0 mm