2SA1217 TO-126
2SA1220 TO-126
2SA1220,A1220, TO-126
2SA1220-Y TO-126 FAIRCHILD
2SA1220/JM TO-126
2SA1220A TO-126
2SA1220A-R TO-126
2SA1220A-Y TO-126
2SA1220A-Y,A1220A-Y, TO-126
2SA1220A-Y-STSTU TO-126