The BC558B is a versatile PNP bipolar transistor manufactured by DIOTEC. This transistor is well-suited for a wide range of applications, including audio amplification, signal processing, and small signal switching. With a collector-emitter voltage (Vceo) of 30V and a collector current (Ic) of 0.1A, the BC558B provides reliable performance in various circuit designs. Its TO-92 package makes it easy to integrate into existing and new projects. As an authorised distributor of DIOTEC components, Supreme Components International guarantees the authenticity and quality of the BC558B. This transistor is a cost-effective solution for both hobbyists and professional engineers seeking a dependable PNP transistor.