The FMBTRC243S-Q1-H is a silicon-based NPN Bipolar Junction Transistor (BJT) manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This small signal BJT is designed for a wide range of applications, including amplification and switching circuits. Its NPN configuration allows for efficient current flow and signal amplification. The transistor is housed in a SOT-23 package, which provides excellent thermal performance and is suitable for surface mount technology (SMT) assembly. This transistor is ideal for use in low-power applications where space is a constraint. The FMBTRC243S-Q1-H offers reliable performance and consistent characteristics, making it a dependable choice for your electronic designs. It is commonly used in preamplifiers, switching circuits, and other signal processing applications.