What risks should I check before replacing FRC0603F2611TS?

When replacing FRC0603F2611TS, first verify the resistance value. Several alternatives have similar packages but different resistance. For pin-compatible options, confirm secondary parameters like pulse withstanding and detailed temperature characteristics from the datasheet.

FRC0603F2611TS Alternatives, Datasheet & Cross Reference | FOJAN

Find and compare replacements for the FOJAN FRC0603F2611TS, a 2.61kΩ 1% 0.1W 0603 chip resistor. This page provides a pin-compatible option and several parametric alternatives to meet your design needs.

AI replacement insight

Package risklow

All presented candidates use the same 0603 package, ensuring physical compatibility.

Electrical riskmedium

Except for the pin-compatible option, all others have different resistance values, requiring engineering review.

Sourcing risklow

Alternatives are available from multiple manufacturers (UNI-ROYAL, FOJAN), potentially improving supply chain resilience.

Can it be replaced directly?

Direct replacement for FRC0603F2611TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct replacement is 0603WAF2611T5E from UNI-ROYAL, which matches all key specifications including the 2.61kΩ resistance and 0603 package.

Main risk

The primary risk when considering other alternatives is the deviation in resistance value, which can range from -7% to +10% and requires circuit validation.

Recommended alternatives

A pin-compatible alternative from UNI-ROYAL with identical key electrical parameters and package.

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Alternative comparison matrix

Feature / factor	FRC0603F2611TS	0603WAF2611T5E	0603WAF2871T5E	FRC0603F2871TS	Compatibility / risk
Resistance	2.61 kΩ	2.61 kΩ	2.87 kΩ	2.87 kΩ	2.61 kΩ / 2.87 kΩ — Identical resistance value.; 0603WAF2871T5E: Resistance is ~9.9% higher.; FRC0603F2871TS: Resistance is ~9.9% higher.
Tolerance	±1%	±1%	±1%	±1%	±1% — Identical precision.; 0603WAF2871T5E: Identical precision.; FRC0603F2871TS: Identical precision.
Power	0.1 W	0.1 W	0.1 W	0.1 W	0.1 W — Identical power rating.; 0603WAF2871T5E: Identical power rating.; FRC0603F2871TS: Identical power rating.
Package	0603	0603	0603	0603	0603 — Identical EIA package size.; 0603WAF2871T5E: Identical EIA package size.; FRC0603F2871TS: Identical EIA package size.
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Matching temperature coefficient.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC0603F2611TS 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.