02183.15HXPFUSE 250V IEC SLO 5X20MM 3.15A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S506-3.15-R 0034.3122 5ST 3.15-R 02183.15MXP 0218.315HXPFUSE 250V IEC SLO 5X20MM .315A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S506-315-R 0034.3112 5ST 315-R 0218.315MXP