Can anyone help me find this part. Its a Microphone. I want to de-solder it from the board and put a 4 wire extension between it and the board. Before I do that I would like to have a backup part incase something bad happens. I really dont want to ruin this Headphone set.
You want the microphone chip or the whole circuitboard assembly? The only way to get the board is to contact the manufacturer of the device (possibly not available as a replacement part so you may need to buy a whole used unit). If you just want the microphone, you can look on Digikey.com. If it's an I2C serial device, you'll need to make sure the serial address is the same as the one you have.