Microphones HBO04E Series Dimension Back Electret Condenser Microphone Unit : mm Tolerance : ±0.3mm Terminal 4 2.15 0.2 Terminal 3 1.5 4.1 Applied Voltage Vs = 3V Load Resistance RL = 2.2kW 1.0 Frequency Response dB ø2.0 ø0.4 JL World 10 Terminal 2 1.45 x 1.25 5.0 1.8 0 Terminal 1 -10 -20 -30 10 20 50 100 200 500 1K 5K 2K 10K Hz 20K Specification (all data taken at 25°C unless otherwise specified) Model Directivity HSensitivity (dB) Rated Voltage (V) Maximum Operating Voltage (V) Current Consumption (mA) Frequency Range (Hz) Impedance (W) S/N Ratio (dB) HBO0403E-62 Omnidirectional -42±3 3 10 £ 0.5 100 ~ 10000 Low ³ 55 H Condition : 0dB = 1V/pa, 1kHz, Different sensitivity level is available upon request. www.jlworld.com