DF40C-20DS DF40C-20DS-0.4V DF40C-20DS-0.4V(51) DF40C-20DS-0.4V(55) DF40C-20DS-0.4V(58) DF40C-20DS-0.4V(70) DF40C-24DP DF40C-24DP-0.3V DF40C-24DP-0.4V DF40C-24DP-0.4V(31)