The SAME SKY CBM-4020B-145-305 is a miniature electret condenser microphone designed for superior audio performance. Supreme Components International, an authorised distributor, provides this microphone, known for its compact size (2.0x4.0mm) and excellent sensitivity of -45dB. Its broad frequency response, spanning from 20Hz to 20kHz, ensures accurate reproduction of sound across the audible spectrum. This microphone is well-suited for applications such as voice recorders, hearing aids, Bluetooth headsets, and other audio-sensitive devices. Benefit from its reliable performance and small form factor in your next audio project. Trust Supreme Components International for genuine SAME SKY components.
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Specifications
| Parameter | Value |
|---|---|
| Impedance Ohms | 2200 |
| Rohs Compliant | Yes |
| Sensitivity Db | -45 +/- 3 |
| Microphone Type | Electret Condenser Microphone |
| Termination Type | Surface Mount Device |
| Frequency Range Hz | 20 to 20000 |
| Directional Pattern | Omnidirectional |
| Dimensions Millimeters | 2.0 x 4.0 |
| Operating Voltage Volts | 1.5 to 10 |
| Signal To Noise Ratio Db | Minimum 58 |
| Current Consumption Milliamps | Maximum 0.5 |
| Standard Operating Voltage Volts | 4.5 |