The FBSWB0402-600-301R is a ferrite bead manufactured by KOER, having a 0.2O ±25% resistance rating and 60O at a frequency of 100MHz. It has a 0402 (1005 metric) footprint, which is the standard size for most ferrite beads. It is ROHS compliant, meaning it is free from hazardous substances. It is designed to suppress electromagnetic interference within electronic circuits.