What risks should I check before replacing FRC0805F1101TS?

When using alternatives, verify the resistance value (e.g., 1.0kΩ vs 1.1kΩ) is within your circuit's tolerance. Also check for technology differences (Thick vs. Thin Film) and changes in Temperature Coefficient (TCR), as these can affect performance.

FRC0805F1101TS Alternatives, Datasheet & Cross Reference | FOJAN

Finding a substitute for the FRC0805F1101TS, a 1.1kΩ 1/8W 1% 0805 resistor, involves matching key electrical parameters. While direct replacements exist, several parametric alternatives with different resistance or technology offer potential trade-offs.

AI replacement insight

Electrical riskmedium

Some alternatives have different resistance, technology, or TCR, requiring design review.

Package risklow

All suggested candidates use the same 0805 package, ensuring physical compatibility.

Sourcing risklow

This is a common resistor value and package, with many alternatives available from multiple vendors.

Can it be replaced directly?

Direct replacement for FRC0805F1101TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct path is Yageo's RC0805FR-071K1L, which matches all key specs. If unavailable, consider 1.0kΩ thick film resistors, but verify the resistance change is acceptable.

Main risk

The main risk when considering alternatives is using a part with a different resistance value (e.g., 1.0kΩ instead of 1.1kΩ), which could alter circuit behavior.

Recommended alternatives

A strong match from Yageo with identical package, resistance, power, and tolerance.

View details

Alternative comparison matrix

Feature / factor	FRC0805F1101TS	RC0805FR-071K1L	RTT051001FTP	TC0525B1001T5G	Compatibility / risk
Package	0805	0805	0805	0805	0805 — Identical package and pin count.; RTT051001FTP: Identical package.; TC0525B1001T5G: Identical package.
Resistance	1.1 kΩ	1.1 kΩ	1.0 kΩ	1.0 kΩ	1.1 kΩ / 1.0 kΩ — Resistance value matches.; RTT051001FTP: Resistance is ~9% lower than target.; TC0525B1001T5G: Resistance is ~9% lower than target.
Power	0.125 W	0.125 W	0.125 W	-	0.125 W — Power rating matches. Note: internal data conflict on candidate power (1W vs 0.125W), datasheet confirms 0.125W.; RTT051001FTP: Power rating matches.
Tolerance	±1%	±1%	-	±0.1%	±1% / ±0.1% — Tolerance matches.; TC0525B1001T5G: Tighter tolerance is an upgrade.
Tcr	±100 ppm/°C	±100 ppm/°C	-	±25 ppm/°C	±100 ppm/°C / ±25 ppm/°C — Temperature coefficient matches.; TC0525B1001T5G: Improved TCR offers better stability.
Technology	Thick Film	-	Thick Film	Thin Film	Thick Film / Thin Film — Technology matches.; TC0525B1001T5G: Different technology may affect noise and pulse handling.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC0805F1101TS 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.