DF17B(3.0H)-60DS-0.5V(51) DF17B(3.0H)-60DS-0.5V(57) DF17B(3.0H)-70DS-0.5V DF17B(3.0H)-70DS-0.5V(57) DF17B(3.0H)-80DS-0.5V DF17B(3.0H)-80DS-0.5V(57) DF17B(4.0)-20DP-0.5V DF17B(4.0)-20DP-0.5V(51) DF17B(4.0)-20DP-0.5V(57) DF17B(4.0)-20DS-0.5V