PCB-3/4-R is a subminiature, radial leaded, fast-acting thru-hole fuse from the PC-Tron series, designed for high voltage DC applications. It features a 3/4A current rating with a DC voltage rating of 450V and DC interrupting capacity ranging from 300A minimum to 5900A maximum. The fuse has full-length straight leads of 0.750" (19.1mm) and body dimensions of approximately 0.350" x 0.320" (8.89mm x 8.13mm). It is RoHS compliant, board washable, and UL Recognized (E19180) and CSA certified (42731). This fuse is ideal for supplementary overcurrent protection of components or internal circuits in equipment requiring reliable DC protection.