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RTT203R90FTE AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RTT203R90FTE product

RTT203R90FTE

Chip Resistor - Surface Mount

Thick Film2010 PackageSurface Mount

The RTT203R90FTE is a standard 2010-sized thick film chip resistor from RALEC, offering 3.9Ω resistance and 0.75W power handling.

Best for

  • General purpose electronic circuits
  • Surface mount PCB assemblies

Avoid if

  • Applications requiring high precision or extreme thermal stability

Check before use

  • PCB footprint design
  • Power dissipation limits

Key specifications

Resistance
3.9 Ω
Tolerance
±1%
Power
0.75 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Electronics

Datasheet

216cd392937889fba78bf87147a062ad_2306071418_RALEC-RTT203R90FTE_C7422168.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RTT203R90FTE: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
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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

It is a thick film chip resistor in a 2010 package, rated for 0.75W with a resistance of 3.9Ω and ±1% tolerance.