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Extremely Tiny Electret Condenser Microphone POM-2740L |
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Omnidirectional tiny electret condenser microphone Part# POM-2740L by Projects Unlimited is only 6mm diameter x 2.7mm depth. It operates on 2V to 10VDC and has an impedance of 2.2KΩ. Sensitivity is -40dB ±3dB.
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