PIEZO SOUND GENERATORS Dimension Unit : mm Tolerance : ±0.3mm ø2.5 Sound Port Characteristics Response 7.6 6.8 4.5 ø0.7 ø13.8 HPM14BX HPM14AX JL XX Masking Label Epoxy Resin Measuring Temperature : 25°C Measuring Distance : 10cm mA JL World dB 90 15 85 10 5 80 6 8 10 12 14 16 18 V 6 8 10 12 14 16 18 V HPM14BX Specification (all data taken at 25°C unless otherwise specified) Rated Operating HRated HSound Output HGenerated Current Voltage Voltage at 10cm Frequency (mA) (dB) (VDC) (VDC) (Hz) 12 3 ~ 16 £7 ³ 80 4000 ± 500 Operating Temperature (°C) Storage Temperature (°C) -20 ~ +70 -30 ~ +80 HValue Applying Rated Voltage, DC www.jlworld.com