APM-TEC Diameter (mm) Height (mm) Voltage (VDC) Operating voltage (VDC) Resonance Frequency (Hz) *Minimum Sound Pressure Level  (dBA) Tone Housing Material Termination Pin Pitch (mm)
APM-MB9.603P 9,6 5 3 2 – 5 2,700 ± 200 80 at 10cm Continuous Noryl PIN 5