CMC-9745-37T3, Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional

CMC Electret Condenser Microphones

CUI Devices CMC Electret Condenser Microphones are 1.5 to 10V DC microphones that convert sound into an electric signal. The condenser microphones are unique and feature a high Acoustic Overload Point (AOP, also known as maximum input SPL) of 130dB. CUI Devices CMC microphones contain a permanent charge so that they do not need an external polarizing voltage. CMC Devices omnidirectional or unidirectional microphones offer diameters as compact as 3mm in a variety of configurations and sensitivity ranges from -24dBA to -47dBA.