The BC859A is a high-quality PNP bipolar transistor from DIPTRONICS. As an authorized distributor of DIPTRONICS components, Supreme Components International offers this reliable transistor in a space-saving SOT-23 package. This SEMICONDUCTOR device, categorized as a BIPOLAR_TRANSISTOR, is designed for general-purpose amplification and switching. Its PNP configuration makes it suitable for applications where a low-side switch is required. The BC859A offers excellent performance characteristics, including high current gain and low saturation voltage. It is commonly used in signal amplification, switching circuits, and driver stages. Supreme Components International guarantees the authenticity and quality of this DIPTRONICS component.