Is there a pin-compatible replacement for FRC0603F1131TS?

Yes, RC0603FR-071K13L from Yageo is a strong candidate for a pin-compatible replacement. It shares the same 0603 package, 1.13kΩ resistance, 1% tolerance, and 0.1W power rating.

What risks should I check before replacing FRC0603F1131TS?

When replacing FRC0603F1131TS, verify the substitute's resistance value and tolerance are acceptable for your circuit's sensitivity. Also, confirm the power rating and temperature coefficient (TCR) meet or exceed the original's specifications.

FRC0603F1131TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a substitute for the FRC0603F1131TS resistor involves matching its 1.13kΩ resistance, 1% tolerance, and 0603 package. Several alternatives exist, including direct pin-compatible options and others with slight parametric differences.

AI replacement insight

Electrical riskmedium

Substitutes with different resistance values require circuit validation.

Package risklow

All suggested alternatives share the same 0603 package.

Can it be replaced directly?

Yes, RC0603FR-071K13L is a strong candidate for a direct replacement for FRC0603F1131TS, matching all key parameters.

Best replacement path

Use RC0603FR-071K13L for a direct match or consider AC0603FR-071K2L for an automotive-grade upgrade if a slight resistance change is tolerable.

Main risk

The main risk is using an alternative with a different resistance value without verifying its impact on circuit performance.

Recommended alternatives

A strong pin-to-pin candidate from Yageo matching all key electrical and physical specifications.

View details

Alternative comparison matrix

Feature / factor	FRC0603F1131TS	RC0603FR-071K13L	FRC0603F1151TS	AC0603FR-071K2L	Compatibility / risk
Resistance	1.13 kΩ	1.13 kΩ	1.15 kΩ	1.2 kΩ	1.13 kΩ / 1.15 kΩ / 1.2 kΩ — Exact match.; FRC0603F1151TS: Resistance is 1.8% higher; tolerance bands overlap.; AC0603FR-071K2L: Resistance is 6.2% higher. Engineering review is critical.
Power	0.1 W	0.1 W	0.1 W	0.1 W	0.1 W — Identical power rating.; FRC0603F1151TS: Identical power rating. Corrected from a data inconsistency (1.0W).; AC0603FR-071K2L: Identical power rating. Corrected from a data inconsistency (1.0W).
Tolerance	±1%	±1%	±1%	-	±1% — Identical tolerance.; FRC0603F1151TS: Identical tolerance.
Package	0603	0603	0603	0603	0603 — Identical package size.; FRC0603F1151TS: Identical package size.; AC0603FR-071K2L: Identical package size.
Manufacturer	FOJAN	Yageo	-	-	Yageo — Cross-vendor alternative.
Application	General Purpose	-	-	AEC-Q200	AEC-Q200 — Automotive grade is an upgrade over general purpose.

Application & sourcing insights

Questions & answers

The Yageo RC0603FR-071K13L is an excellent alternative, matching all key electrical and physical specifications, making it a potential pin-to-pin replacement after engineering review.