ProjectsPricingInsights

2N4401-TA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2N4401-TA product

2N4401-TA

Transistors - Bipolar (BJT) - Single

NPNBJTTO-92

The 2N4401-TA is a standard NPN bipolar junction transistor in a TO-92 package, widely used for general-purpose switching and amplification.

Best for

  • General purpose switching
  • Signal amplification

Avoid if

  • High-power applications exceeding 625mW
  • Surface-mount requirements

Check before use

  • Pinout configuration
  • Thermal dissipation requirements

Key specifications

VCEO
40 V
IC
600 mA
hFE
100-300

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

5da99c1bfbb0eaf2652278d99bff4e55_2201121200_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--2N4401-TA_C2910416.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2N4401-TA: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an NPN BJT transistor designed for general-purpose applications, featuring a 40V collector-emitter breakdown voltage and 600mA continuous collector current.