ProjectsPricingInsights

RMS04FT3R90 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RMS04FT3R90 product

RMS04FT3R90

Specialized Resistors

Anti-SulfurAEC-Q2000402Thick Film

The RMS04FT3R90 is a 3.9Ω, 1/16W anti-sulfurated thick film chip resistor in an 0402 package, AEC-Q200 qualified for automotive and industrial use.

Best for

  • Automotive electronics
  • Industrial control systems
  • Environments with high sulfur exposure

Avoid if

  • Applications requiring high power dissipation (>62.5mW)
  • Standard non-sulfur environments where cost is the primary driver

Check before use

  • Verify the PCB footprint for 0402 size
  • Confirm the sulfur-resistance is required for your specific environment

Key specifications

Resistance
3.9Ω
Tolerance
±1%
Power Rating
1/16W
Package
0402

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrial

Datasheet

45705829a6dd2679b08f47a4160575c4_2304140030_TA-I-Tech-RMS04FT3R90_C911731.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RMS04FT3R90: 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

Alternative components

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

Design and risk insights

Questions & answers

It is an anti-sulfurated thick film chip resistor from TAI-TECH with a resistance of 3.9Ω and a power rating of 1/16W.