ERJPA2F1002X
Panasonic
Needs validationmedium risk
Upgrade option with higher power, anti-surge, and AEC-Q200 rating, but resistance is 10kΩ vs 9.53kΩ. Requires review.
Best Alternatives to RC0402FR-079K53L
Find substitutes for the Yageo RC0402FR-079K53L, a 9.53kΩ 1% 1/16W 0402 resistor. Explore potential pin-compatible options and functional alternatives with different resistance values that may offer upgraded performance.
AI replacement insight
Electrical riskmedium
Resistance mismatch of ~5% with common alternatives requires circuit analysis.
Package risklow
All presented candidates match the 0402 package.
Can it be replaced directly?
Direct replacement for RC0402FR-079K53L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Verify FH RC-02K9531FT power rating; if it's 1/16W, it's a direct cross. Otherwise, evaluate 10kΩ options like ERJPA2F1002X for an upgrade if the resistance change is acceptable.
Main risk
Resistance mismatch when moving from the E96 series value of 9.53kΩ to the more common E24 value of 10kΩ.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RC0402FR-079K53L | ERJPA2F1002X | RC0402FR-7W10KL | RC-02K9531FT | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 9.53kΩ | 10kΩ | 10kΩ | 9.53kΩ | 10kΩ / 9.53kΩ — Resistance is ~5% higher than target's 9.53kΩ. Verify circuit tolerance.; RC0402FR-7W10KL: Resistance is ~5% higher than target's 9.53kΩ. Verify circuit tolerance.; RC-02K9531FT: Resistance matches target value. |
| Power | 1/16W (0.0625W) | 1/4W (0.25W) | 1/8W (0.125W) | 1/16W (0.0625W) | 1/4W (0.25W) / 1/8W (0.125W) / 1/16W (0.0625W) — Power rating is 4x higher, a significant upgrade.; RC0402FR-7W10KL: Power rating is 2x higher, which is a safe upgrade.; RC-02K9531FT: Conflicting data found (1W vs 1/16W). Evidence suggests 1/16W, matching target. Verification required. |
| Application | Commercial | AEC-Q200 | - | - | AEC-Q200 — Offers AEC-Q200 qualification, an upgrade for automotive use. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; RC0402FR-7W10KL: Package size matches.; RC-02K9531FT: Package size matches. |
| Tolerance | ±1% | - | ±1% | ±1% | ±1% — Tolerance matches target.; RC-02K9531FT: Tolerance matches target. |
| Tcr | ±100ppm/℃ | - | - | ±100ppm/℃ | ±100ppm/℃ — Temperature coefficient matches target. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-079K53L 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.