AC0603FR-07100KL
Yageo
Needs validationmedium risk
Yageo AC0603FR-07100KL is the automotive-grade (AEC-Q200) upgrade from the same manufacturer with 1% tolerance.
Best Alternatives to RC0603JR-07100KL
Find and compare pin-compatible replacements for the Yageo RC0603JR-07100KL, a 100kΩ 5% 0.1W 0603 chip resistor. This guide provides verified alternatives, including tolerance upgrades and AEC-Q200 qualified parts.
AI replacement insight
Electrical risklow
Most candidates are upgrades. Check TCR for sensitive circuits. Verify power dissipation.
Package risklow
All suggested alternatives are in the same 0603 package, ensuring form and fit compatibility.
Can it be replaced directly?
Yes, there are many pin-compatible replacements for RC0603JR-07100KL. Most are upgrades to a tighter 1% tolerance, such as RC0603FR-07100KL from the same manufacturer.
Best replacement path
Upgrade to a 1% tolerance part like Yageo's RC0603FR-07100KL or an AEC-Q200 qualified part like AC0603FR-07100KL for higher reliability.
Main risk
The primary risk is ensuring the application's power dissipation is well within the 0.1W rating, as a conservative 1.5x safety margin is not met by same-power replacements.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RC0603JR-07100KL | AC0603FR-07100KL | CRCW0603100KFKEA | RC0603FR-07100KL | Compatibility / risk |
|---|---|---|---|---|---|
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Automotive qualification is a significant reliability upgrade. |
| Tolerance | 5% | 1% | - | - | 1% — Tighter tolerance is a functional upgrade. |
| Power | 0.1W | 0.1W | - | - | 0.1W — Matches target, but fails engineering rule for ≥1.5x safety margin. |
| Package | 0603 | 0603 | - | - | 0603 — Same package ensures form and fit. |
| Tcr | Not specified | - | - | ±100 ppm/°C | ±100 ppm/°C — Improved temperature stability. |
Application & sourcing insights
Questions & answers
The best alternative is Yageo's AC0603FR-07100KL, which is an AEC-Q200 automotive-grade upgrade with 1% tolerance from the same manufacturer. For non-automotive use, RC0603FR-07100KL is an excellent 1% upgrade.