0326.500HXPFUSE 250V SLO-BLO 3AB .500A CART|LITTELFUSE INC|Lead free|RoHS Compliant 0001.2521 BK/MDA-1/2-R 0326.500HFUSE .500A/250V 3AB SLO-BLO CERM|LITTELFUSE INC|Lead All|RoHS Mixed 0326.500HXP