2SC3661-TB-E,
2SC3665-Y(F),
2SC3665-Y(T2NSW,FM,TRANS NPN 120V 0.8A MSTM
2SC3665-Y,T2F(J,TRANS NPN 120V 0.8A MSTM
2SC3665-Y,T2F(M,TRANSISTOR NPN 120V 0.8A MSTM
2SC3665-Y,T2NSF(J,TRANS NPN 120V 0.8A MSTM
2SC3665-Y,T2YNSF(J,TRANS NPN 120V 0.8A MSTM
2SC3668-O,T2CLAF(J,TRANS NPN 50V 2A MSTM