FRC0402F5231TS
FOJAN
Needs validationlow risk
Matches resistance, tolerance, and package, but power rating data requires verification before use.
Best Alternatives to RC0402FR-075K23L
RC0402FR-075K23L is a standard 5.23kΩ 1% 0402 thick film resistor. Several alternatives are available, including potential pin-compatible matches and high-precision upgrades, but require careful review of power ratings and resistor technology.
AI replacement insight
Electrical riskmedium
Risk from unverified power rating on one candidate and technology mismatch on another.
Package risklow
All viable candidates are in the same 0402 package.
Can it be replaced directly?
Direct replacement for RC0402FR-075K23L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
FRC0402F5231TS is the most likely direct replacement, but its power rating must be verified from the datasheet. RT0402BRD075K23L is a high-precision upgrade if the application can accommodate Thin Film technology.
Main risk
The main risks are using a part with an unverified power rating or substituting a Thick Film resistor with a Thin Film one without considering potential performance differences like pulse handling.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | RC0402FR-075K23L | FRC0402F5231TS | RT0402BRD075K23L | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 — Form factor matches.; RT0402BRD075K23L: Form factor matches. | |
| Resistance | 5.23 kΩ | 5.23 kΩ | 5.23 kΩ | 5.23 kΩ — Resistance value matches.; RT0402BRD075K23L: Resistance value matches. | |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% / ±0.1% — Tolerance matches.; RT0402BRD075K23L: Candidate has tighter tolerance. | |
| Power | 0.0625W | 0.0625W (inferred) | - | 0.0625W (inferred) — Inconsistent data; summary suggests match, but a spec field shows 1W. Review required. | |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | 25 ppm/°C | ±100 ppm/°C / 25 ppm/°C — Temperature coefficient matches.; RT0402BRD075K23L: Candidate has a better (lower) temperature coefficient. | |
| Technology | Thick Film | - | Thin Film | Thin Film — Technology differs, may affect performance in some circuits (e.g., pulse handling). |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-075K23L 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.