Electret Condenser Microphone

the Electret Microphone, also referred to as a capacitor microphone, is used as a sound input in audio circuits and for converting sound energy into electricity. unlike other microphones, the capacitor microphone requires a dc power generator and a preamplifier. this capacitor microphone has dimensions of 9.7 by 6.7 millimeters, and its two pins are pin-style, with the pin connected to the body of the capacitor needing to be connected to ground.

application of Condenser microphone:

1. audio systems

specifications Condenser Capacitive Microphone:

1. sensitivity: -48 db
2. frequency range: 50 ~ 20khz
3. current consumption: 500ua
4. operating voltage range: 1.5 ~ 10v
5. signal to noise ratio: 58db
6. dimensions: 9.7 by 6.7 mm