What risks should I check before replacing FRL2512JR220TS?

Before replacing FRL2512JR220TS, verify the tolerance requirements of your circuit. Also check that any alternative with different resistance (e.g., 0.2Ω) is acceptable. For precision applications, also compare the Temperature Coefficient (TCR).

FRL2512JR220TS Alternatives, Datasheet & Cross Reference | FOJAN

FRL2512JR220TS is a 1W, 0.22 Ohm thick film chip resistor in a 2512 package with a ±5% tolerance. This component is commonly used in current sensing applications across various electronic devices.

AI replacement insight

Electrical risklow

Low if resistance is matched. Medium if resistance is relaxed (e.g., 0.2Ω vs 0.22Ω).

Package risklow

All reviewed candidates are in the same 2512 package.

Sourcing risklow

This is a common resistor value and package with multiple sources.

Can it be replaced directly?

Direct replacement for FRL2512JR220TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct upgrade is FRL2512FR220TS, which improves tolerance from 5% to 1% within the same manufacturer series.

Main risk

The primary risk is selecting a part with a different resistance value, which could affect circuit accuracy.

Recommended alternatives

A direct upgrade from FOJAN with a tighter ±1% tolerance in the same 2512 package.

View details

Alternative comparison matrix

Feature / factor	FRL2512JR220TS	FRL2512FR220TS	RL2512FK-070R22L	HoGT2512-2W-220mR-1%	Compatibility / risk
Package	2512	2512	2512	2512	2512 — Identical package ensures form-fit compatibility.; RL2512FK-070R22L: Identical package ensures form-fit compatibility.; HoGT2512-2W-220mR-1%: Identical package ensures form-fit compatibility.
Resistance	0.22 Ohm	0.22 Ohm	0.22 Ohm	-	0.22 Ohm — Resistance value is identical.; RL2512FK-070R22L: Resistance value is identical.
Power	1.0 W	1.0 W	1.0 W	2.0 W	1.0 W / 2.0 W — Power rating is identical.; RL2512FK-070R22L: Power rating is identical.; HoGT2512-2W-220mR-1%: Higher power rating provides more design margin.
Tolerance	5.0%	1.0%	1.0%	1.0%	1.0% — Tighter tolerance provides higher precision.; RL2512FK-070R22L: Tighter tolerance provides higher precision.; HoGT2512-2W-220mR-1%: Tighter tolerance provides higher precision.
Manufacturer	FOJAN	FOJAN	-	-	FOJAN — Same manufacturer simplifies qualification.
Technology	Thick Film	-	-	Alloy	Alloy — Different technology may affect performance (e.g., pulse handling).

Application & sourcing insights

Questions & answers

Verified drop-in options for FRL2512JR220TS 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.