2200RM Surface Mount Inductor Murata Power Solutions 2200RM Inductor Series is a surface mount alternative to the general-purpose, PCB-mountable 2200R Series ideal for low to medium current applications. Like the 2200R Series, Murata's 2200RM Series bobbin wound surface mount inductor has a miniature size, low DC resistance, and small footprint that makes it ideal for high-density applications where a chip inductor is not compatible with the power requirement.