1N5255B-TDIODE ZENER 28V 500MW DO-35|DIODES INC|Lead Mixed|RoHS Compliant 1N5255A (DO-35) 1N5255BDIODE ZENER 28V 500MW DO-35|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant 1N5255B-TP 1N5255B-TP