Description

The 2N2222A is a popular NPN bipolar junction transistor designed for general-purpose switching and amplification applications. Its through-hole DIP package makes it easy to solder on PCBs and breadboards, making it ideal for learning, prototyping, and permanent electronic circuits.

This transistor offers reliable performance at low to moderate power levels and is widely used in signal processing, driver circuits, and low-current switching tasks.

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Features

• General-purpose NPN transistor
• Through-hole DIP package for easy mounting
• Suitable for switching and amplification
• Fast switching response
• Reliable and stable performance
• Commonly used in educational and DIY electronics

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Specifications

• Part Number: 2N2222A
• Transistor Type: NPN
• Package Type: Through-Hole DIP
• Maximum Collector Current (Ic): 800 mA
• Maximum Collector-Emitter Voltage (Vce): 40 V
• Power Dissipation: 500 mW (approx.)
• Gain (hFE): 100 – 300 (typical)
• Operating Temperature: −55°C to +150°C

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Package Includes

• 1 × 2N2222A Through-Hole DIP Transistor