Product Overview The T25*15*10C Common Mode Inductor is a toroidal choke coil designed for common-mode electromagnetic interference (EMI) suppression in power supply and electronic equipment applications. Featuring an MnZn ferrite toroidal core and copper wire windings, this common mode choke is suitable for integration into EMC/EMI filtering circuits to help reduce conducted common-mode noise and improve electromagnetic compatibility. As a factory-direct magnetic component