Part Name: Foil Electret Noise Cancelling Microphone P/N#FNM-6027L0-V45-S 1 Application: 1.1 Aerospace / Aircraft 1.2 Automotive 1.3 Computer / Workstation 1.4 Consumer Electronics / Gaming 1.5 Headset / Helmet 1.6 Loudspeaker / Public Address 1.7 Music / Audio Systems 1.8 Security / Paging 1.9 Telephone / Voice Communication 2 Electrical Specifications: 2.1 Directivity: Noise Cancelling 2.2 Electret: Foil 2.3 Sensitivity Range: -44±3dB, -46±3dB, -51±3dB (L=2.54cm, Vs=4.5V, RL=2.2KΩ, 0dB=1V/Pa, 1KHz) 2.4 Output Impedance: 2.2kΩ (Maximum) 2.5 Frequency Range: 100 ~ 10000Hz 2.6 Max Operation Voltage: 10.0V 2.7 Standard Operation Voltage: +4.5VDC 2.8 Current Consumption: 0.5mA (Maximum) 2.9 Sensitivity Reduction: Within -3dB at 2.0V 2.10 S/N Ratio: More than 50 dB 2.11 Connectin: Lead Line=0mm 3 Mechanical Characteristics: 3.1 Diameter:6.0 mm 3.2 Thickness / Height:2.7 mm