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RLH12FTCR500 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RLH12FTCR500 product

RLH12FTCR500

Component

0.5 Ohm±1%1 W1206alloy filmcurrent sense

RLH12FTCR500 is a 0.5 Ohm, ±1%, 1 W 1206 alloy-film resistor intended for low-resistance current-sensing and power-path applications.

Best for

  • Low-current or moderate-current sensing
  • Power-management circuits
  • DC-DC converter feedback and protection paths

Avoid if

  • Applications requiring a resistance below the specified 0.5 Ohm
  • Designs that require confirmed lifecycle, REACH, MSL, or qualification data

Check before use

  • 1 W rating at 70°C
  • Derating above 70°C ambient
  • 0.5 Ohm sense-voltage and power-loss calculation
  • 1206 PCB footprint

Key specifications

Resistance
0.5 Ohm
Tolerance
±1%
Power rating
1 W at 70°C
Package
1206
TCR
100 ppm/°C
Operating range
-55°C to +155°C

Compliance & Environment

RoHS
Pb-free, RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power managementSwitching power suppliesDC-DC convertersBattery packs and chargers

Datasheet

83758a94159af964760352df9525fbe5_RLH12FTCR500.pdf

800 KB

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CAD Models

Download ECAD models for RLH12FTCR500: 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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Alternative components

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

Design and risk insights

Questions & answers

RLH12FTCR500 is a TA-I RLH-series alloy-film low-resistance chip resistor in a 1206 package. Its nominal resistance is 0.5 Ohm, tolerance is ±1%, and rated power is 1 W at 70°C.