RS PRO Noise Cancelling, Surface Mount 6mm Microphone Condenser -44dB
RS PRO Noise Cancelling, Surface Mount 6mm Microphone Condenser -44dB, Standard Operating Voltage: 2V, Output Impedance: 2.2kΩ, Signal to Noise Ratio: 58dB, Maximum Supply Current: 0.5mA, Dimensions: 6 (Dia.) x 2.2mm, Maximum Frequency: 16kHz, Maximum Operating Temperature: +60°C, Minimum Frequency: 50Hz, Minimum Operating Temperature: -20°C