2SA1941-O(Q)/2SC5198-O(Q) KIT 2SA1941-O(QT) 2SA1941-O(ROHS) 2SA1941-O(S1 2SA1941-O(S1 E S) 2SA1941-O(S1,E,S) 2SA1941-O(S1,X,S) 2SA1941-O(S1.E.S) 2SA1941-O(S1ES) 2SA1941-O(S1XS)/2SC5198-O(S1XS)