Tag: BC559 Transistor

Introduction The BC559 is a general-purpose PNP bipolar junction transistor (BJT) designed primarily for low-noise audio amplification and signal processing applications. It is widely used in audio preamplifiers, driver circuits, and low-level signal stages, where minimal distortion and clean amplification are essential. The transistor operates with a collector-emitter voltage (VCEO) of –30V and a maximum […]