0239004.MXPFUSE 125V UL SLO 5X20MM 4A|LITTELFUSE INC|Lead free|RoHS Compliant 5TT 4-R 0239004.HXP 0239004.MXPFUSE 125V UL SLO 5X20MM 4A|LITTELFUSE INC|Lead free|RoHS Compliant 5TT 4-R 0239004.HXP