The CMBT3904 is a versatile NPN small signal transistor from CDIL, suitable for a wide range of applications. This transistor is designed for general-purpose amplification and switching. It boasts a collector current of 200mA and a collector-emitter voltage of 40V. The CMBT3904 comes in a space-saving SOT-23 package, making it ideal for high-density circuit designs. As an authorised distributor of CDIL components, Supreme Components International guarantees the authenticity and quality of this product. This transistor is commonly used in signal amplification, switching circuits, and driver stages. Its compact size and reliable performance make it a popular choice for both hobbyists and professional engineers. Supreme Components International provides comprehensive support and documentation for this product.