2N3904 NPN Transistor – TO-92 Package, 200mA, 40V

The 2N3904 is a general-purpose NPN bipolar junction transistor designed for switching and signal amplification applications. Housed in a compact TO-92 through-hole package, it offers reliable performance in low-power electronic circuits.

With a maximum collector current of 200mA and a collector-emitter voltage rating of 40V, the 2N3904 is suitable for driving LEDs, small relays, and other low-current loads. It features a DC gain (hFE) range of 100 to 300, low saturation voltage, and a transition frequency of up to 300MHz, making it ideal for audio amplification, RF circuits, and high-speed switching applications.

Its wide operating temperature range and robust construction make it a dependable choice for prototyping, educational kits, and embedded electronic designs.

Package Includes:
1 x 2N3904 NPN Transistor 40V 200mA TO-92

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