RC0402FR-075K1L
Yageo
Needs validationlow risk
A form-fit alternate with identical power and tolerance, but a slightly higher resistance value of 5.1kΩ.
Best Alternatives to RC0402FR-074K99L
Yageo's RC0402FR-074K99L is a general-purpose 4.99kΩ 1% 0402 resistor. Finding a substitute involves balancing resistance value, package size, and power rating.
AI replacement insight
Electrical risklow
Resistance difference is small (~2.2%) but may matter in sensitive applications.
Package risklow
Several candidates share the same 0402 package, but non-matching packages require a board redesign.
Can it be replaced directly?
Direct replacement for RC0402FR-074K99L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is RC0402FR-075K1L, which matches all parameters except for a minor 2.2% resistance difference.
Main risk
The primary risk is the slight mismatch in resistance values, which could affect the performance of precision analog circuits.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | RC0402FR-074K99L | RC0402FR-075K1L | AC0402FR-074K7L | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | 0402 — Identical package. | |
| Resistance | 4.99 kΩ | 5.1 kΩ | - | 4.7 kΩ — 5.8% lower resistance. | |
| Power | 0.0625 W | 0.0625 W | - | 0.0625 W — Identical power rating (assuming data correction). | |
| Tolerance | ±1% | ±1% | - | ±1% — Tolerance is identical. | |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | ±100 ppm/°C — Temperature coefficient is identical. | |
| Application | General Purpose | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-074K99L 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.