Is there a pin-compatible replacement for FRC0402F1401TS?

Yes, several alternatives share the same 0402 package and 2-pin layout. However, they often have slightly different resistance values (e.g., 1.37kΩ or 1.5kΩ) and are classified as parametric or functional alternatives, requiring engineering review.

What risks should I check before replacing FRC0402F1401TS?

The main risk is the change in resistance value. Ensure your circuit can tolerate deviations from the original 1.4kΩ. Also, verify that the power rating, tolerance, and temperature coefficient (TCR) of the replacement meet or exceed the original's specifications.

FRC0402F1401TS Alternatives, Datasheet & Cross Reference | FOJAN

FRC0402F1401TS is a common 1.4kΩ 1% 0402 thick film chip resistor. While direct replacements are available, several parametric alternatives with slightly different resistance values can be considered with careful circuit analysis.

AI replacement insight

Electrical riskmedium

Resistance deviation requires circuit analysis.

Package risklow

All candidates use the same 0402 package.

Can it be replaced directly?

No exact drop-in replacement was identified in this batch, but several parts are parametrically similar. The closest options have a ~2% resistance deviation.

Best replacement path

Parametric alternatives with resistance values from the E96 series close to 1.4kΩ (e.g., 1.37kΩ, 1.43kΩ).

Main risk

The primary risk is the slight deviation in resistance, which could affect the performance of precision analog circuits, filters, or voltage dividers.

Recommended alternatives

A parametric alternative in the same 0402 package with a slightly lower resistance of 1.37kΩ.

View details

Alternative comparison matrix

Feature / factor	FRC0402F1401TS	FRC0402F1371TS	AC0402FR-071K5L	Compatibility / risk
Resistance	1.4 kΩ	1.37 kΩ	1.5 kΩ	1.37 kΩ / 1.5 kΩ — -2.1% deviation; AC0402FR-071K5L: +7.1% deviation
Tolerance	±1%	±1%	±1%	±1% — matched; AC0402FR-071K5L: matched
Power	1/16 W	1/16 W	1/16 W	1/16 W — matched; AC0402FR-071K5L: matched
Tcr	±100 ppm/°C	±100 ppm/°C	-	±100 ppm/°C — matched
Package	0402	0402	0402	0402 — matched; AC0402FR-071K5L: matched
Application	Commercial	-	AEC-Q200	AEC-Q200 — Automotive grade upgrade.

Application & sourcing insights

Questions & answers

For applications tolerant of a small resistance change, FRC0402F1371TS (1.37kΩ) is a strong candidate with otherwise matching specifications. Always verify the impact of the resistance change on your circuit's performance.