APM-TEC Diameter (mm) Height (mm) Voltage (VDC) Operating voltage (VDC) Resonance Frequency (Hz) *Minimum Sound Pressure Level  (dBA) Tone Housing material Termination
APM-PB-1212P 12 8,5 12 3 – 18 5,000 ± 1,000 75dB at 30cm Continuous PBT PIN