High-Capacity 2SA1943 PNP Audio Power-Matching Transistor

The 2SA1943 is a PNP audio power-matching transistor specifically designed for amplifier audio output applications, delivering high-fidelity audio performance. With its high current capability (IC = 15A) and high transition frequency (typically fT = 30 MHz), this transistor ensures excellent audio reproduction and reliability.

Deliver High-Quality Audio Output with the 2SA1943 PNP Transistor

Featuring a high collector voltage (VCEO = -230V minimum), the 2SA1943 is well-suited for high-fidelity audio frequency amplifier output stages. It is the perfect complement to the 2SC5200 transistor, offering optimal compatibility in amplifier designs.

The 2SA1943 is recommended for use in 100-W high-fidelity audio applications, where audio quality and accuracy are essential. With its robust construction and high-current capability, it ensures smooth and powerful audio output, providing an immersive listening experience.

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