Low-profile (max. 10mm height) piezo sounders complete with built-in drive circuit.
 PCB mounting with 15mm pin spacing.

Operating voltage: 3-24 Vdc
Operating current: 10mA
Frequency: 3.5kHz ±0.5kHz
Sound output: 85dB @12V dc at 30cm 
Tone: Continuous
Temp. range: -20 to +60°C
Dimension:23mm dia. x 10mm h.