2SA1939Datasheet Search Results 2SA1939 TRANSISTOR (POWER AMPLIFIER APPLICATIONS) 2SA1939O TRANSISTOR | BJT | PNP | 80V V(BR)CEO | 6A I(C) | TO-247VAR 2SA1939R TRANSISTOR | BJT | PNP | 80V V(BR)CEO | 6A I(C) | TO-247VAR