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Omni-Directional Electret Condenser Microphone
1) Sensitivity (0dB=1V/Pa, 1,000Hz): -32±2dB, -34±2dB, -36±2dB, -38±2dB, -40±2dB, -42±2dB, -44±2dB, -46±2dB ; 2) The sensitivity of "Pa" will increase 20dB of ubar, for example, -60dB (0dB=1V/ubar)=-40dB (0dB=1V/Pa) ; 3) Frequency range: 20 - 20,000Hz ; 4) Directivity: omni-directional ; 5) Impedance: =<2.2kΩ ; 6) Current consumption (max.): 500uA ; 7) Standard operation voltage: 4.5V ; 8) Max. operation voltage: 10V ; 9) Sensitivity reduction: within -3dB at 1.5V ; 10) S/N ratio: >60dB ; 11) Dimensions (Φ x H): 4.5 x 2.2mm |
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Uni Directional Electret Condenser Microphone
Compact size clear absorption ; Lowest cost and highest performance ; Automatic producing system ; 1. Directivity: Uni-Directional ; 2. Vcc=2. 0v / RL=2. 2k ; 3. Diameter: 6. 0 ; 4. Max. Height: 5. 2mm ; 5. Capacitor Value: 10pF~33pF ; 6. Connection Type: Pin or Lead Wire or Solderless ; 7. Sensitivity: -47 + / -4 ~ 50 + / -4-dB |
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Condenser Microphone
Specifications: Element: back electret condenser microphone ; Polar pattern: cardioid ; Frequency response: 50Hz-18kHz ; Sensitivity: -45dB±3dB (0dB=1V/Pa at 1kHz) ; Output impedance: 200Ω±30% (at 1kHz) ; Operating voltage: 48V DC and 1.5V battery Product Group: Condenser Microphone |
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Condenser Microphones
Specifications: Directivity: Ominidirectional, unidirectional, noise cancelling, ominidirectional, unidirectional, noise cancelling, bi-directional ; Size: dia. 4.0mm ; 9.7mm ; Height: 1.5mm ; 6.7mm ; Sensitivity: -34dB ; -54dB Product Group: Condenser Microphone |