.The GMI6027P-2C-56db with Electret Condenser Microphone Through Hole RoHS is a surface mount component manufactured by INGHAi. It is designed to be used in audio applications for recording and transmitting sound signals to a computer, mixer, or any other type of audio input device. The part features a 56dB sensitivity, low noise floor, excellent off-axis rejection, wide frequency response, 20 Hz to 20 kHz, and low power consumption. It is suitable for voice activated or voice control applications and is RoHS compliant. The component is encased in a small, compact body and is designed to fit through a standard drilled hole for easy installation.