Passive Buzzer 12mm 75dB
12mm mini buzzer Unlike active buzzers, there is no sound output when DC voltage is applied. It must be fed with alternating voltage.
Technical Specifications:
- Product size: 12 * 5.5mm
- Pin spacing: 6.5mm
- Vibration frequency: 3500 ~ 4500Hz
- Sound: 75dB
- Operating voltage: 1~20Vp-p
- Rated current: Max.5mA, 4KHz 50% duty square wave 5Vp-p
- Output sound pressure: Min.80dB, 4KHz 50% duty square wave 5Vp-p
- Capacity: 12000±30%pF at 1khz
- Operating temperature: - 20°C ~ +70°C
- Storage temperature: -30°C ~ +80°C
- Weight: about 0.8g
.png)
