3V 5V 12V 85dB Active Buzzer Magnetic Alarm Buzzer
Specification
1 | Rated voltage | 3VDC | |
2 | Operation voltage | 1.5～4VDC | |
3 | Sound Pressure Level=SPL | Min 87dB | Standard State,Standard Drive Circuit. Rated voltage,Distance at 0.1m |
4 | current | ≤ 30mA | |
5 | Oscillation frequency | 2700±300Hz | |
6 | Response time | Max 50mS | Lowest operation voltage |
7 | Range of operation temperature | -40～+85℃ | SPL ≥82dB |
8 | Range of preservation temperature | -40～+85℃ | |
9 | Terminal strength | 10N | Pull load on the direction of the terminal axis |
10 | Externals size | Φ12x7.5 | Refer to the attached drawing |
11 | Mass | 2g |