The BC177A is a versatile PNP bipolar junction transistor manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International is an authorized distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine parts. This transistor is commonly used in general-purpose amplification and switching circuits. Its PNP configuration makes it suitable for applications where a negative voltage is used to switch or amplify a signal. The BC177A's TO-92 package allows for easy through-hole mounting and soldering. Typical applications include audio amplifiers, signal processing circuits, and small signal switching. This transistor offers reliable performance and is a popular choice for both hobbyist and industrial applications. Consider the BC177A for your next project requiring a reliable PNP transistor.