2N2221A

NPN General Purpose Amplifier Transistor

The 2N2221A, manufactured by CENTRAL SEMICONDUCTOR, is a highly reliable NPN bipolar junction transistor (BJT) commonly used in general-purpose amplifier and switching circuits. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine and high-quality products. This transistor is designed for through-hole mounting and offers excellent performance characteristics for a wide range of applications. Its robust construction and stable electrical properties make it a popular choice for both hobbyists and professional engineers. The 2N2221A is ideal for use in audio amplifiers, signal processing circuits, and switching applications where a reliable and consistent NPN transistor is required. Consider the 2N2221A for your next project requiring a dependable BJT.

Product Categories

General Purpose Transistors Bipolar Transistors

Specifications

Parameter Value
Package Type TO-18
Maximum Current 0.8 Amperes
Maximum Voltage 50 Volts
Transistor Polarity NPN
Transition Frequency 250 Megahertz
Maximum Power Dissipation 0.8 Watts

Datasheet

Download Datasheet

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