Electro-Magnetic Sound Generators HC09P Series Positive Mark Sound Port 4.0 ø0.6 Epoxy 3P XXX dB ø9.6 7.0 4.5 90 80 Dimension 70 Unit : mm Tolerance : ±0.3mm 60 Hz JL World 500 1K 2K 3K 5K 10K Frequency Response Applied Voltage : 3V, 50% Duty Square Wave Measuring Distance : 10cm Specification (all data taken at 25°C unless otherwise specified) Model HC0901P HC0903P Rated Voltage (V) Operating Voltage (V) HRated Current (mA) Coil Resistance (W) HSound Output at 10cm (dB) Rated Frequency (Hz) Operating Temperature (°C) Storage Temperature (°C) Weight (g) 1.5 3 1~3 1.5 ~ 5 £ 80 £ 80 5.5 ± 1 25 ± 3 ³ 85 ³ 85 3100 3100 -20 ~ +70 -20 ~ +70 -30 ~ +80 -30 ~ +80 1 1 H Value Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave www.jlworld.com