SMD piezo buzzer,Externally driven type
Rated Voltage: 12VDC
Operating Voltage: 3-20VDC
Rated Current : 8mA Max.
S.P.L.(@10cm): 83dB Min at Rated Voltage at 10cm
Resonance Frequency : 4.0±0.5KHz Tone Nature: Single
Operating Temp: -30~+85°C
Weight: 2.6g