0218.315MXEPFUSE 250V IEC SLO 5X20 .315A AXL|LITTELFUSE INC|Lead free|RoHS Compliant 0034.3112.PT 0218.315MRET1P 5STP 315-R BK/S506-V-315-R 02183.15MXEPFUSE 250V IEC SLO 5X20 3.15A AXL|LITTELFUSE INC|Lead free|RoHS Compliant 0034.3122.PT 02183.15MRET1P 5STP 3.15-R BK/S506-V-3.15R