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2N4401TFR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2N4401TFR product

2N4401TFR

Transistors - Bipolar (BJT) - Single

NPNTransistorTO-92

The 2N4401 is a standard NPN silicon transistor widely used for general-purpose switching and amplification.

Best for

  • General purpose switching
  • Low-power amplification

Avoid if

  • High-voltage or high-current applications exceeding 40V/600mA

Check before use

  • Thermal dissipation requirements
  • Pinout orientation

Key specifications

VCEO
40 V
IC
600 mA
hFE
100-300

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.21.0075

Application

General Purpose

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2N4401TFR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

The 2N4401 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in low-power switching and amplification circuits.