Description
Passive Buzzer Unit is a mini passive buzzer unit, drived by 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.
Product Features
- Drive signal:
- 4KHz oscillation frequency
- Up to 72dB (within 10cm, at rating power)
- Drive signal: 4KHz 1/2duty square wave
Include
- 1x BUZZER Unit
- 1x HY2.0-4P cable (20cm)

Applications
Specification
Specifications |
Parameters |
Drive frequency |
4KHz 1/2duty square wave |
Power consumption |
5V@86mA |
Net weight |
3.5g |
Gross weight |
8.5g |
Product size |
24 * 24 * 8mm |
Packing size |
93 * 138mm |
LEARN AND DOCUMENTS
DOCUMENTS