RS PRO Omni-Directional, Surface Mount 6mm Microphone Condenser -42dB
RS PRO Omni-Directional, Surface Mount 6mm Microphone Condenser -42dB, Standard Operating Voltage: 2V dc, Output Impedance: 2.2kΩ, Signal to Noise Ratio: 60dB, Maximum Supply Current: 0.5mA, Dimensions: 6 x 2.7mm, Maximum Frequency: 20kHz, Maximum Operating Temperature: +70°C, Minimum Frequency: 20Hz, Minimum Operating Temperature: -20°C