RSAN, RSEN, RSHN, RSMN EMI Filters TDK-Lambda RSAN, RSEN, RSHN, RSMN series EMI Filters with rated current ranging from 3A to 300A and 250VAC rated voltage (AC, DC). All series filters feature a DIN rail mount option and low earth leakage current option up to 30A and conform to UL, CSA, and EN Safety Agency Certifications. Each of these filters are RoHS compliant. The RSAN and RSMN Series feature high voltage pulse attenuation. The TDK-Lambda RSHN and RSMN Series also offer a two-stage filter for better performance. Typical applications include medical, industrial, test, and communications markets.