Is there a pin-compatible replacement for RC0805FR-07100KL?

Based on this review, no pin-compatible (0805 package) replacements were found. All identified functional alternatives require a PCB layout change.

What risks should I check before replacing RC0805FR-07100KL?

Key risks are package mismatch requiring a new PCB layout, and changes in power rating. Ensure the new part's power handling and physical size are acceptable for your design.

RC0805FR-07100KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RC0805FR-07100KL 100kΩ resistor involves considering package size, power rating, and precision. While no direct drop-in replacements were found in this review, several functional alternatives exist with different footprints and performance c...

AI replacement insight

Package riskhigh

All candidates require a PCB redesign.

Electrical riskmedium

Some candidates offer upgrades, but others are downgrades in power rating, requiring careful analysis.

Sourcing risklow

All candidates are from the same manufacturer (Yageo) and are active.

Can it be replaced directly?

No direct pin-compatible replacement for RC0805FR-07100KL was identified. All suitable alternatives require a change in the PCB layout.

Best replacement path

For upgrades, consider thin-film resistors like RT1206BRD07100KL for higher precision, if a larger 1206 footprint is acceptable.

Main risk

The primary risk is physical incompatibility, as all viable alternatives are in different package sizes (1206, 0402) than the original 0805 part.

Recommended alternatives

This is a functional alternative with higher power handling, but in a larger 1206 package.

View details

Alternative comparison matrix

Feature / factor	RC0805FR-07100KL	RC1206FR-07100KL	AC0402FR-07100KL	RT1206BRD07100KL	Compatibility / risk
Package	0805	1206	-	-	1206 — Requires PCB layout change.
Resistance	100 kΩ	100 kΩ	-	-	100 kΩ — matched
Power	0.125 W	0.25 W	-	-	0.0625 W — Lower power rating is a critical downgrade.
Tcr	±200 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Improved temperature stability.
Tolerance	1%	1%	-	-	0.1% — Significantly higher precision.
Application	Commercial	-	AEC-Q200	-	AEC-Q200 — Automotive grade may be an unnecessary cost.
Technology	Thick Film	-	-	Thin Film	Thin Film — Higher precision, may affect cost.

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. If a larger 1206 package is possible, RC1206FR-07100KL offers higher power. For precision applications, RT1206BRD07100KL is a significant upgrade.