ProjectsPricingInsights

2N2222A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2N2222A product

2N2222A

Discrete Semiconductor Products

NPNBJTTO-92General Purpose

The 2N2222A is a widely used NPN bipolar junction transistor (BJT) suitable for general-purpose amplification and switching tasks.

Best for

  • General purpose amplification
  • Low-power switching

Avoid if

  • High-power applications exceeding 625mW dissipation

Check before use

  • Pinout configuration
  • Thermal management

Key specifications

VCEO
40 V
IC
600 mA
hFE
100-300
fT
300 MHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

Central-Semiconductor-company-43.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2N2222A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
2N5551RUILON

A high-voltage (160V) alternative with matching current, but requires review of pinout and frequency.

Needs validation

Design and risk insights

Questions & answers

The 2N2222A is a silicon NPN transistor in a TO-92 package, commonly used for general-purpose amplification and switching.