The PN3638A is a versatile silicon NPN transistor from CENTRAL_SEMICONDUCTOR. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this component. Housed in a TO-92 package, this Bipolar Junction Transistor (BJT) is well-suited for a wide range of applications, including amplification and switching circuits. Its key features include a high collector-emitter voltage and a low saturation voltage. The PN3638A is commonly used in signal amplification, switching circuits, and driver stages. This transistor offers excellent performance characteristics and is a reliable choice for both prototyping and production environments. Supreme Components International is your trusted source for genuine electronic components.