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PTFR0603B49R9N9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PTFR0603B49R9N9 product

PTFR0603B49R9N9

Specialized Resistors

Thin FilmPrecision0603

The PTFR0603B49R9N9 is a high-precision 49.9Ω thin film chip resistor in a 0603 package, ideal for sensitive automotive and medical circuits.

Best for

  • Automotive electronics
  • Medical equipment
  • Precision instrumentation

Avoid if

  • High-power applications exceeding 100mW
  • Environments requiring extreme mechanical shock resistance

Check before use

  • Verify the 0603 footprint compatibility with your PCB design.

Key specifications

Resistance
49.9Ω
Tolerance
±0.1%
TCR
±10ppm/℃

Compliance & Environment

RoHS
Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

AutomotiveMedical

Datasheet

e3422d984fabdff335b2306fe7b22e21_2405061537_RESI-PTFR0603B49R9N9_C2692750.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PTFR0603B49R9N9: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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

It is a precision thin film chip resistor from C&B RESI with a resistance of 49.9Ω, designed for high-stability applications.