F0603-500mA OPTIFuse | F0603 | SMT 0603 Fuses Factory Lead Time: TBD RoHs Compliant F0603 SMD FUSE - FAST-ACTING-0603 SIZE-63VAC / 32VDC - 500mA Bussmann Cross 0603FA500-R LittelFuse Cross 0438.500.WR $0.2323 Quantity Min: 5000 Mult: 5000