ProjectsPricingInsights

2N3904TFR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2N3904TFR product

2N3904TFR

Transistors - Bipolar (BJT) - Single

NPNBJTTransistorGeneral Purpose

The 2N3904TFR is a standard NPN general-purpose BJT transistor from onsemi, suitable for low-power switching and amplification tasks.

Best for

  • General-purpose signal amplification
  • Low-power switching circuits

Avoid if

  • High-power or high-current applications exceeding 200mA

Check before use

  • Thermal dissipation limits
  • Pinout configuration

Key specifications

VCEO
40 V
IC
200 mA
PD
625 mW

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 2N3904TFR: 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

The 2N3904TFR is an NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications.