The MPS6521 is a NPN general purpose amplifier transistor from CENTRAL SEMICONDUCTOR. This Bipolar Junction Transistor (BJT) is designed for amplification purposes in various electronic circuits. Encased in a TO-92 package, the MPS6521 offers easy integration and reliable performance. Its NPN configuration makes it suitable for switching and amplification applications. As an authorised distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of this component. The MPS6521 is a versatile choice for hobbyists, engineers, and manufacturers alike. It is commonly used in signal amplification, switching circuits, and other general-purpose applications. Supreme Components International provides datasheets and technical support to assist with your design needs.