02161.25MXPFUSE 1.25A 250VAC 5X20 FAST|LITTELFUSE INC|Lead free|RoHS Compliant 5HF 1.25-R 02161.25HXP 0216.125MXPFUSE 125MA 250VAC 5X20 FAST|LITTELFUSE INC|Lead free|RoHS Compliant 5HF 125-R BK/S501-125-R 0216.125HXP