12V piezoelectric active buzzer siren alarm 47 * 39 * 23.5mm 100dB Piezo Buzzer with connector FSK-4839
Item |
Spec |
Condition |
|
1 |
Rated voltage |
12V |
|
2 |
Operation voltage |
9~15V |
|
3 |
Sound Pressure Level=SPL |
Min 100dB |
Standard State,Standard Drive Circuit. Rated voltage,Distance at 1m |
4 |
Oscillation frequency |
2900±500Hz |
|
5 |
Mean Current Consumption |
Max 120 mA |
|
6 |
Range of operation temperature |
-20~+60℃ |
SPL ≥85dB |
7 |
Range of preservation temperature |
-30~+70℃ |
|
8 |
Tone |
Siren |
|
9 |
Externals size |
Φ47*39*23.5mm |
Refer to the attached drawing |
10 |
Mass |
20g |