What risks should I check before replacing FRL1206FR820TS?

When replacing FRL1206FR820TS, verify the substitute's resistance, tolerance, and power rating. Also check secondary parameters like Temperature Coefficient of Resistance (TCR) and pulse withstanding capability, as these can impact performance in sensitive circuits.

FRL1206FR820TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a replacement for the FRL1206FR820TS resistor involves matching its 0.82Ω resistance, ±1% tolerance, and 1206 package. Several alternatives exist, but require careful review of key parameters.

AI replacement insight

Electrical riskmedium

Small changes in resistance can be critical in current sensing or precision divider applications.

Package risklow

The 1206 package is highly standardized, minimizing physical compatibility issues.

Can it be replaced directly?

Direct replacement for FRL1206FR820TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct replacement is another 1206 resistor with 0.82Ω resistance, ±1% tolerance, and at least 0.25W power rating, such as the UNI-ROYAL 1206W4F820LT5E.

Main risk

The main risk is using a substitute with a different resistance value or a wider tolerance, which could affect circuit accuracy and performance.

Recommended alternatives

Strong alternative from UNI-ROYAL with matching resistance, tolerance, power, and 1206 package.

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Alternative comparison matrix

Feature / factor	FRL1206FR820TS	1206W4F820LT5E	1206W4F800LT5E	FRL1206FR800TS	Compatibility / risk
Resistance	0.82 Ω	0.82 Ω	0.80 Ω	0.80 Ω	0.82 Ω / 0.80 Ω — Resistance value matches.; 1206W4F800LT5E: Resistance is 2.4% lower than target.; FRL1206FR800TS: Resistance is 2.4% lower than target.
Tolerance	±1%	±1%	±1%	±1%	±1% — Tolerance matches.; 1206W4F800LT5E: Tolerance matches.; FRL1206FR800TS: Tolerance matches.
Power	0.25 W	0.25 W	0.25 W	0.25 W	0.25 W — Power rating matches.; 1206W4F800LT5E: Power rating matches.; FRL1206FR800TS: Power rating matches.
Package	1206	1206	1206	1206	1206 — Package size matches.; 1206W4F800LT5E: Package size matches.; FRL1206FR800TS: Package size matches.
Technology	Thick Film	Thick Film	-	-	Thick Film — Resistor technology matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRL1206FR820TS 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.