Electro-Magnetic Sound Generators HC12G-105B + 6.5 ø12.0 Series Sound Port 0.5 5.4 dB ø0.6 2.1 80 3.5 70 Dimension 60 Unit : mm Tolerance : ±0.3mm 50 Hz JL World 500 1K 2K 3K 5K 10K Frequency Response Applied Voltage : 1.5V, 50% Duty Square Wave Measuring Distance : 10cm Specification (all data taken at 25°C unless otherwise specified) Model HC12G-105B 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 1~2 £ 10 42 ± 6 ³ 70 2048 -25 ~ +70 -30 ~ +85 2 H Value Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave www.jlworld.com