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RC0805FR-0749R9L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RC0805FR-0749R9L product

RC0805FR-0749R9L

Chip Resistor - Surface Mount

Thick Film0805YageoResistor

The RC0805FR-0749R9L is a reliable 49.9Ω, 1% thick film resistor in an 0805 package, ideal for general-purpose SMT designs.

Best for

  • General purpose circuit biasing
  • Signal conditioning
  • Pull-up/pull-down applications

Avoid if

  • High-precision instrumentation requiring <0.1% tolerance
  • High-power applications exceeding 125mW

Check before use

  • Verify the power rating for your specific ambient temperature

Key specifications

Resistance
49.9 Ω
Tolerance
±1%
Power Rating
1/8 W
Package
0805

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Y
MSL
1
ECCN
EAR99
HTSUS
8533210030.0

Application

General PurposeConsumer Electronics

Datasheet

Yageo-company-2.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RC0805FR-0749R9L: 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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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
RC0805FR-0747RLYageo

A strong alternative in the same 0805 package and power rating, but with a 47Ω resistance instead of 49.9Ω.

Needs validation

Design and risk insights

Questions & answers

It is a general-purpose thick film chip resistor from Yageo, featuring a 49.9Ω resistance value and 1% tolerance in an 0805 surface-mount package.