DF12A 3.0-50DS-0.5V DF12A(3.0)-10DS-0.5V DF12A(3.0)-10DS-0.5V(81) DF12A(3.0)-14DS-0.5V DF12A(3.0)-14DS-0.5V(81) DF12A(3.0)-20DP DF12A(3.0)-20DS DF12A(3.0)-20DS-0.5V DF12A(3.0)-20DS-0.5V(80) DF12A(3.0)-20DS-0.5V(81)