Electro-Magnetic Sound Generators HCS05C Series 0.8 5.0 4.2 0.7 Sound Port dB 1.4 5.0 4.8(Lead) 3.0 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 HCS0503C Rated Voltage (V) Maximum 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) 3 4 £ 90 12 ± 3 ³ 78 4000 -30 ~ +70 -30 ~ +80 0.6 H Value Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave www.jlworld.com