DF12B-20DS-0.5V DF12B-20DS-0.5V(48) DF12B-20DS-0.5V(73) DF12B-20DS-0.5V(81) DF12B-20DS-0.5V(86) DF12B3.0)-14DS-0.5V(86) DF12B-30DS-.5V(86) DF12B-30DS-0.5V DF12B-30DS-0.5V(48) DF12B-30DS-0.5V(81)