2SC2881Y 2SC2881-Y 2SC2881-Y CY 2SC2881-Y(C 2SC2881-Y(C,F) 2SC2881-Y(SP,F,T) 2SC2881-Y(TE12L 2SC2881-Y(TE12L,CF 2SC2881-Y(TE12L,CF) 2SC2881-Y(TE12L,ZC