PIEZO SOUND GENERATORS Dimension Unit : mm Tolerance : ±0.3mm Masking Label Ø0.8 Ø23.8 HPM24BX 15.0 + Characteristics Response ø6.0 Sound Port Measuring Temperature : 25°C Measuring Distance : 10cm 16.0 6.0 HPM24BX-1 dB mA 90 12 80 8 JL World 70 4 3 5 7 9 11 13 15 3 V 5 7 9 11 13 15 V 7 9 11 13 15 V HPM24BX-2 dB mA 90 12 80 8 70 4 3 5 7 9 11 13 15 V 3 5 Specification (all data taken at 25°C unless otherwise specified) Rated Operating HRated HSound Output HGenerated at 30cm Voltage Voltage Current Frequency (VDC) (dB) (VDC) (mA) (Hz) HPM24BX-1 HPM24BX-2 12 12 3 ~ 20 3 ~ 20 £ 20 £ 20 ³ 85 ³ 90 2800 ± 500 2800 ± 500 Operating Temperature (°C) Storage Temperature (°C) Weight (g) -30 ~ +85 -40 ~ +85 -40 ~ +85 -40 ~ +85 5 5 HValue Applying Rated Voltage, DC www.jlworld.com