Transistor (pack of 5) - NPN

A pack of 5 PN2222A NPN transistors in through-hole TO-92 packages. A versatile general-purpose transistor commonly used for switching and signal amplification in microcontroller projects — apply a small voltage to the base to control a larger current flowing from collector to emitter.

Key Features

• NPN Type – Current flows from collector to emitter when base is driven high
• General Purpose – Suitable for switching, amplification, and logic level control
• Through-Hole TO-92 – Breadboard and perfboard friendly
• 600 mA Max Collector Current – Drive relays, LEDs, motors, and other loads

Specifications

• Part Number – PN2222ARLRPG
• Type – NPN
• Package – TO-92-3 (TO-226)
• Max DC Collector Current – 600 mA
• Collector-Base Voltage (VCBO) – 75V
• Collector-Emitter Voltage (VCEO) – 40V
• Emitter-Base Voltage (VEBO) – 6V
• Gain Bandwidth Product (fT) – 300 MHz
• Collector-Emitter Saturation Voltage – 1V
• DC Current Gain (hFE min) – 35
• Max Power Dissipation – 625 mW

Package Contents

• 5× PN2222A NPN transistors (TO-92)

Ideal For

• Switching loads from microcontroller GPIO pins
• LED and relay driver circuits
• Signal amplification
• Electronics learning and prototyping

Resources

• PN2222A Datasheet (PDF)