The MCE1012E900FBP is a common mode choke/filter signal line 300mA SMD manufactured by Inpaq. It measures 1.25x1mm and is compliant with RoHS standards. It is designed to control EMI, reduce conducted noise, save energy, protect against voltage spikes, and provide high-frequency performance. The filter is capable of suppressing noise from 50MHz to 3GHz, making it suitable for ethernet and USB lines. It has good high current performance with max current of 300mA and insulated design that complies with UL/VDE and CSA safety standards. The filter is suitable for most electronic applications, and it has high-temperature stability, corrosion resistance, and excellent mechanical robustness.