Is there a pin-compatible replacement for FRC2512F1R00TS?

Yes, parts like Yageo RC2512FK-7W1RL and Milliohm HoLRT2512-2W-1R-1% are pin-compatible in the 2512 package and offer upgraded performance.

What risks should I check before replacing FRC2512F1R00TS?

Ensure the replacement's tolerance is ±1% or better. Also, verify power rating is at least 1W, though higher is safer. Avoid parts with wider tolerance unless your circuit allows it.

FRC2512F1R00TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a substitute for the FRC2512F1R00TS, a 1Ω 1W 1% resistor in a 2512 package, involves matching key parameters. Several upgrades with higher power ratings and better temperature stability are available.

AI replacement insight

Electrical risklow

Low risk if tolerance is matched and power is equal or greater. Upgrades are readily available.

Package risklow

2512 is a standard SMT package with many compatible footprints.

Can it be replaced directly?

Yes, several pin-compatible upgrades exist. RC2512FK-7W1RL is a strong candidate with a higher power rating and identical key specs.

Best replacement path

Upgrade to a 2W resistor like Yageo's RC2512FK-7W1RL for higher power handling and better temperature stability.

Main risk

The main risk is using a part with relaxed tolerance (e.g., 5% vs 1%), which can affect circuit accuracy.

Recommended alternatives

A 1Ω, 1% resistor in a 2512 package with a higher 2W power rating and improved temperature stability.

View details

Alternative comparison matrix

Feature / factor	FRC2512F1R00TS	RC2512FK-7W1RL	HoLRT2512-2W-1R-1%	FRP2512J1R0 TS	Compatibility / risk
Package	2512	2512	2512	2512	2512 — Same EIA package size.; HoLRT2512-2W-1R-1%: Same EIA package size.; FRP2512J1R0 TS: Same EIA package size.
Resistance	1.0 Ω	1.0 Ω	1.0 Ω	-	1.0 Ω — Resistance matches.; HoLRT2512-2W-1R-1%: Resistance matches.
Tolerance	±1.0%	±1.0%	-	±5.0%	±1.0% / ±5.0% — Tolerance matches.; FRP2512J1R0 TS: Tolerance is relaxed, requires circuit review.
Power	1.0 W	2.0 W	2.0 W	2.0 W	2.0 W — Higher power rating provides more design margin.; HoLRT2512-2W-1R-1%: Higher power rating provides more design margin.; FRP2512J1R0 TS: Higher power rating is an advantage.
Tcr	±400 ppm/°C	±200 ppm/°C	±50ppm/℃	±100 ppm/°C	±200 ppm/°C / ±50ppm/℃ / ±100 ppm/°C — Better TCR improves stability over temperature.; HoLRT2512-2W-1R-1%: Significantly better TCR improves precision.; FRP2512J1R0 TS: Better TCR improves stability.
Technology	Thick Film	-	Thin Film	-	Thin Film — Different technology, generally higher performance.

Application & sourcing insights

Questions & answers

RC2512FK-7W1RL by Yageo is an excellent upgrade, offering a higher 2W power rating and better TCR in the same 2512 package.