Question 1

What is 2N2222?

Accepted Answer

NPN Bipolar Transistor 2N2222

Question 2

What are the specifications of 2N2222?

Accepted Answer

Key specifications include: Type: NPN, Collector-Emitter Voltage, max: 30V, Collector-Base Voltage, max: 60V, Emitter-Base Voltage, max: 5V, Collector Current − Continuous, max: 0.8A, Collector Dissipation: 0.5W, DC Current Gain (hfe): 100to300, Transition Frequency, min: 250MHz, Operating and Storage Junction Temperature Range: -65 to +200°C, Package: TO-18

Question 3

What are equivalent components to 2N2222?

Accepted Answer

See the component details for equivalent parts.

2N2222 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Type	NPN
Collector-Emitter Voltage, max	30V
Collector-Base Voltage, max	60V
Emitter-Base Voltage, max	5V
Collector Current − Continuous, max	0.8A
Collector Dissipation	0.5W
DC Current Gain (hfe)	100to300
Transition Frequency, min	250MHz
Operating and Storage Junction Temperature Range	-65 to +200°C
Package	TO-18