PIEZO SOUND GENERATORS Dimension Epoxy Resin Unit : mm Tolerance : ±0.3mm Masking Label ø23.5 ø0.8 15.0 HPM24CX Characteristics Response Measuring Temperature : 25°C Measuring Distance : 10cm 9.5 8.0 Sound Port mA JL World dB 100 15 95 10 5 90 6 8 10 12 14 16 18 V 6 8 10 12 14 16 18 V HPM24CX 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 ~ 20 £ 15 ³ 95 3400 ± 500 Operating Temperature (°C) Storage Temperature (°C) Weight (g) -20 ~ +60 -30 ~ +80 4 HValue Applying Rated Voltage, DC www.jlworld.com