Transistor (2N2222, NPN BJT)

About this product

Classic general-purpose 2N2222 NPN bipolar junction transistor (BJT) in a standard TO-92 plastic package. Designed for low-power switching and amplification, commonly used to drive small relays, motors, and LEDs from low-current microcontroller pins.

Resistors, capacitors, transistors, diodes, ICs, connectors, wires and discrete components for any bench.

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Specifications

Transistor Type

NPN Bipolar Junction Transistor (BJT)

Model

2N2222A / 2N2222

Package Type

TO-92

Max Collector-Emitter Voltage (Vceo)

40 V

Max Collector Current (Ic)

800 mA

Max Power Dissipation (Pd)

625 mW

DC Current Gain (hFE)

100 to 300 at 150mA

Max Transition Frequency (fT)

300 MHz