DF18C-60DS-0.4V DF18C-60DS-0.4V(51) DF18C-60DS-0.4V(53) DF18C-60DS-0.4V(59) DF18C-60DS-0.4V(81) DF18C-60S-0.4V(59) DF18C-70DP-0.4V DF18C-70DP-0.4V(51) DF18C-70DP-0.4V(81) DF18C-70DS