0218.040MXEPFUSE 250V IEC SLO 5X20 .040A AXL|LITTELFUSE INC|Lead free|RoHS Compliant BK/S506-V-40-R 0218.040MXE-FUSE .040A 250V SLO 5X20 IEC AXL|LITTELFUSE INC|Lead All|RoHS Mixed 0218.040MXEP