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Best Alternatives to PE1206FRM470R05L

Package: 1206 (3216 Metric)YageoChip Resistor - Surface MountSeries: PEPackage: Tape & Reel (TR)Resistance: 50 mOhmsTolerance: ±1%Composition: Metal Foil

Finding a substitute for the Yageo PE1206FRM470R05L, a 1W, 50mΩ AEC-Q200 current sense resistor, requires matching its package, precision, and automotive grade.

AI replacement insight

Electrical riskmedium

Some alternatives have weaker TCR or lower temperature ratings.

Package risklow

Most candidates are in a standard 1206 package.

Sourcing riskhigh

Many alternatives lack AEC-Q200 qualification required for the target's primary application.

Can it be replaced directly?

Direct replacement for PE1206FRM470R05L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The strongest alternative is WSLP1206R0500FEA from Vishay, which matches all critical parameters including AEC-Q200 qualification.

Main risk

The main risks are ensuring the substitute is AEC-Q200 qualified for automotive use and has a matching or better TCR for precision applications.

Recommended alternatives

3
WSLP1206R0500FEA package
WSLP1206R0500FEA

Vishay

Needs validationlow risk

Strong candidate matching package, resistance, power, tolerance, and AEC-Q200 qualification.

View details

Alternative comparison matrix

Feature / factorPE1206FRM470R05LWSLP1206R0500FEAPE1206FRF470R05LLR122WF500MT4ECompatibility / risk
Package120612061206LR121206 / LR12 — Package size matches.; PE1206FRF470R05L: Package size matches.; LR122WF500MT4E: Package 'LR12' appears to be 1206 size, but requires verification.
Resistance50 mΩ50 mΩ--50 mΩ — Resistance matches.
Power1 W1 W1 W2 W1 W / 2 W — Power rating matches.; PE1206FRF470R05L: Power rating matches.; LR122WF500MT4E: Higher power rating is an upgrade.
Tolerance±1%±1%--±1% — Tolerance matches.
ApplicationAEC-Q200AEC-Q200AEC-Q200MissingAEC-Q200 / Missing — Both are AEC-Q200 qualified.; PE1206FRF470R05L: Both are AEC-Q200 qualified.; LR122WF500MT4E: Not AEC-Q200 qualified, unsuitable for automotive.
Tcr±75 ppm/°CMissing±100 ppm/°C≤±50 ppm/°CMissing / ±100 ppm/°C / ≤±50 ppm/°C — TCR missing in data, but datasheet suggests ±75ppm/°C match.; PE1206FRF470R05L: Wider TCR may affect performance in precision circuits.; LR122WF500MT4E: Tighter TCR is an upgrade.

Application & sourcing insights

Questions & answers

Verified drop-in options for PE1206FRM470R05L are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.