ACT1210E Ethernet 10BASE-T1S Common Mode Filters

TDK ACT1210E Common Mode Filters are designed for automotive Ethernet 10BASE-T1S and come in a 3.2mm x 2.5mm x 2.5mm package. These filters utilize TDK's proprietary wire-winding structure and optimal materials to accomplish high scattering parameters (S-parameters) and lower the line-to-line capacitance by up to approximately 30% compared to conventional products. The ACT1210E series operates in a temperature range from -40°C to +125°C. High thermal shock resistance and outstanding reliability are achieved by laser welding the winding wires to the metallizing terminals. The lineup includes the ACT1210E-341-2P-TL00 module, which achieves Class IV parasitic capacitance in the OPEN Alliance EMC test specification for common mode chokes.