Name: 2N2222 NPN Transistor – High-Speed Switching BJT for Arduino & General Electronics - PCBVerse
Price: 3.50 INR
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2N2222 NPN Transistor – High-Speed Switching BJT for Arduino & General Electronics

The 2N2222 is a widely used NPN transistor ideal for switching and amplification. It supports higher collector current than typical general-purpose BJTs and is a great choice for driving loads, signal processing, and logic interfacing.

Description

Type: NPN Bipolar Junction Transistor (BJT)
Maximum Collector Current (Ic): 800 mA
Maximum Collector-Emitter Voltage (Vce): 40V
Collector-Base Voltage (Vcb): 75V
Emitter-Base Voltage (Veb): 6V
DC Current Gain (hFE): 100–300 (typical)
Power Dissipation: 500 mW (TO-18 metal can) / 625 mW (TO-92 plastic)
Transition Frequency (fT): 250 MHz (high-speed switching)
Package Types: TO-18 (metal can), TO-92 (plastic)
Applications: Relay driving, logic switching, signal amplification, Arduino & robotics
Complementary PNP: 2N2907