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