Is there a pin-compatible replacement for FRC0603F2552TS?

Yes, several parts are pin-compatible as they share the same 0603 package. FRC0603F2492TS and RC0603FR-0727KL are examples, but they have slight resistance differences that require engineering review.

What risks should I check before replacing FRC0603F2552TS?

The main risk is the slight difference in resistance. Before replacing, ensure your circuit's performance is not adversely affected by this change. All suggested alternatives have the same power rating, so no derating is necessary.

FRC0603F2552TS Alternatives, Datasheet & Cross Reference | FOJAN

Find and evaluate replacements for the FOJAN FRC0603F2552TS, a 25.5kΩ 1% 0.1W 0603 chip resistor. This page provides reviewed parametric alternatives with similar electrical and physical properties to aid in sourcing and design.

AI replacement insight

Electrical risklow

Resistance values are within 10% of the target. Power, tolerance, and TCR are identical.

Package risklow

All candidates use the same 0603 surface-mount package, ensuring physical compatibility.

Sourcing risklow

Alternatives are available from the original manufacturer (FOJAN) and a major vendor (Yageo).

Can it be replaced directly?

While no exact 25.5kΩ drop-in replacement is listed, FRC0603F2492TS is a very close parametric alternative from the same FOJAN FRC series and is recommended for evaluation.

Best replacement path

FRC0603F2492TS is the strongest alternative, offering a very close resistance value (-2.3% deviation) from the same manufacturer and series.

Main risk

The primary risk is the slight deviation in resistance value, which could affect the precision of the circuit. This should be verified.

Recommended alternatives

Closest parametric match from the same manufacturer series, with only a -2.3% resistance difference.

View details

Alternative comparison matrix

Feature / factor	FRC0603F2552TS	FRC0603F2492TS	FRC0603F2702TS	RC0603FR-0727KL	Compatibility / risk
Package	0603	0603	-	-	0603 — Form factor matches.
Resistance	25.5kΩ	24.9kΩ	-	-	27kΩ — Resistance is 5.8% higher.
Power	0.1W	0.1W	-	-	0.1W — Power rating is identical. Note: catalog data showing 1W is incorrect.
Tolerance	±1%	±1%	-	-	±1% — Tolerance matches.
Tcr	±100 ppm/°C	-	-	±100 ppm/°C	—

Application & sourcing insights

Questions & answers

The best alternative is FRC0603F2492TS. It is from the same manufacturer and series, with a resistance of 24.9kΩ, which is only a -2.3% difference from the target's 25.5kΩ.