TDK-Lambda RSEN 2012D EMC Filter

TDK-Lambda RSEN 2012D EMC Filter is a single‑phase power‑line EMI filter designed for 250 VAC operation, intended to suppress conducted EMI on mains lines in industrial equipment. As part of the RSEN series, it can be mounted on a DIN rail in sizes up to 30 A for compact control panels, with current ratings from 3 A to 300 A across the family. The RSEN series uses TDK ferrite core material to provide noise attenuation and supports common‑mode and differential‑mode filtering. It carries safety certifications including UL 1283, CSA C22.2 No. 8 (cUL), EN 60939‑1 and EN 60939‑2, RoHS compliance, and is SCCR‑compatible for safer integration in equipment. Typical applications include EMI suppression on power supplies, motor drives, PLCs, and other industrial controls where compact DIN‑rail mounted filtering is required.