Is there a pin-compatible replacement for FRC0402F1023TS?

Yes, RT0402BRD07102KL is a pin-compatible replacement in the same 0402 package with identical electrical ratings and improved performance.

What risks should I check before replacing FRC0402F1023TS?

Key risks include using a substitute with a different resistance value (e.g., 100kΩ instead of 102kΩ) and potential performance differences between Thick Film and Thin Film technology, such as pulse handling.

FRC0402F1023TS Alternatives, Datasheet & Cross Reference | FOJAN

Find substitutes for the FRC0402F1023TS, a 102kΩ 1% 0402 thick film resistor. Review pin-compatible upgrades and parametric alternatives from leading manufacturers.

AI replacement insight

Electrical riskmedium

Risk is medium if selecting a part with 100kΩ resistance; low for the 102kΩ upgrade.

Package risklow

All suggested alternatives are in the same 0402 package.

Sourcing risklow

Multiple manufacturers produce similar parts, indicating good availability.

Can it be replaced directly?

Yes, RT0402BRD07102KL is a strong candidate for direct replacement, offering improved specifications in the same package.

Best replacement path

Use Yageo RT0402BRD07102KL as an upgrade; it matches resistance and improves tolerance and TCR.

Main risk

The main risk is using a part with a different resistance value, such as 100kΩ instead of 102kΩ, which requires circuit analysis.

Recommended alternatives

An upgrade with identical resistance but tighter tolerance (±0.1%) and better TCR (25 ppm/°C).

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Alternative comparison matrix

Feature / factor	FRC0402F1023TS	RT0402BRD07102KL	RT0402BRE07100KL	RT0402FRE07100KL	Compatibility / risk
Resistance	102 kΩ	102 kΩ	100 kΩ	100 kΩ	102 kΩ / 100 kΩ — Exact match.; RT0402BRE07100KL: Resistance differs by ~2%; requires review.; RT0402FRE07100KL: Resistance differs by ~2%; requires review.
Tolerance	±1%	±0.1%	±0.1%	±1%	±0.1% / ±1% — Tighter tolerance provides higher precision.; RT0402BRE07100KL: Tighter tolerance is an upgrade.; RT0402FRE07100KL: Tolerance is identical.
Tcr	±100 ppm/°C	25 ppm/°C	50 ppm/°C	50 ppm/°C	25 ppm/°C / 50 ppm/°C — Lower TCR indicates better stability over temperature.; RT0402BRE07100KL: TCR is an improvement.; RT0402FRE07100KL: TCR is an improvement.
Technology	Thick Film	Thin Film	-	-	Thin Film — Thin film offers better stability and lower noise.
Package	0402	0402	0402	0402	0402 — Identical package ensures form and fit.; RT0402BRE07100KL: Identical package.; RT0402FRE07100KL: Identical package.

Application & sourcing insights

Questions & answers

The Yageo RT0402BRD07102KL is an excellent alternative. It matches the 102kΩ resistance and 0402 package while offering upgraded tolerance (±0.1%) and TCR (25 ppm/°C).