Complementary-High-Power-Audio-Transistors-Toshiba-2SA1943-High-Power-Audio-Transistor-PNP-Polarity-230V-Collector-Emitter-Breakdown-Voltage-230V-Collector-Base-Breakdown-Voltage-15A-Collector-Current-150W-Power-160-DC-Current-Gain-30 M Hz-Transition-frequency-TO-3PBL-Case-9-75g-Weight-Triple-Diffused-Type-Complementary-to-2SC5200-Suitable-for-Audio-Applications-&-General-Switching-Type-Applications 2sa 1943-Pnp-Power-Transistor