0217.400MXPFUSE 250V IEC FA LBC 5X20 .400A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S500-400-R 0034.1512 5SF 400-R 0217.400HXP 0217.400MXPFUSE 250V IEC FA LBC 5X20 .400A|LITTELFUSE INC|Lead free|RoHS Compliant BK/S500-400-R 0034.1512 5SF 400-R 0217.400HXP