0218.400MXPFUSE 250V IEC SLO 5X20MM .400A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S506-400-R 0034.3113 5ST 400-R 0218.400HXP 0218.400MXPFUSE 250V IEC SLO 5X20MM .400A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S506-400-R 0034.3113 5ST 400-R 0218.400HXP