AC0402FR-0747KL
Yageo
Needs validationlow risk
Automotive-grade upgrade from the same manufacturer with tighter 1% tolerance and identical package.
Best Alternatives to RC0402JR-0747KL
Find pin-compatible substitutes and upgrade paths for the Yageo RC0402JR-0747KL 47kΩ 5% 0402 resistor. Review key parametric differences like tolerance and power rating before replacement.
AI replacement insight
Electrical riskmedium
Power rating matches but lacks safety margin per conservative rules.
Package risklow
All candidates use the standard 0402 package.
Sourcing risklow
This is a common resistor value available from multiple vendors.
Can it be replaced directly?
Yes, several manufacturers offer 47kΩ, 5%, 0.0625W, 0402 resistors like the FOJAN FRC0402J473 TS that are parametrically identical.
Best replacement path
Upgrade to the AEC-Q200 qualified Yageo AC0402FR-0747KL for higher reliability and tighter tolerance in the same package.
Main risk
Power rating. All direct substitutes have the same 0.0625W rating as the original, offering no additional design margin for power dissipation.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0402JR-0747KL | AC0402FR-0747KL | RC0402FR-0747KL | 0402WGF4702TCE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 metric) | 0402 | - | - | 0402 — Package size matches. |
| Tolerance | 5% | 1% | - | - | 1% — Tighter tolerance is a direct upgrade. |
| Power | 0.0625W | 0.0625W | - | - | 0.0625W — Power rating is identical; no extra margin. |
| Application | Commercial | AEC-Q200 | - | - | AEC-Q200 — Automotive grade offers higher reliability. |
| Tcr | Not specified | - | ±100 ppm/°C | - | ±100 ppm/°C — TCR is likely matched (target unspecified). |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402JR-0747KL 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.