FRC0402F5231TS
FOJAN
Needs validationhigh risk
A 5.23kΩ resistor in the same 0402 package, but with lower precision (±1% tolerance, ±100ppm/°C TCR).
Best Alternatives to RT0402BRD075K23L
Finding a substitute for the Yageo RT0402BRD075K23L, a 5.23kΩ 0.1% 0402 thin film resistor, requires careful attention to precision. While no exact drop-in is found, several parametric alternatives exist.
AI replacement insight
Electrical riskhigh
Mismatches in resistance, tolerance, and TCR can impact circuit performance.
Package risklow
All viable candidates use the same 0402 package.
Sourcing risklow
The target's value (5.23k) is less common than standard E96 values (5.11k), making alternatives easier to source.
Can it be replaced directly?
No direct, one-to-one replacement with identical specifications was found. All candidates require a trade-off in either resistance value or precision (tolerance/TCR).
Best replacement path
Use a high-precision 5.1kΩ 0.1% resistor like RT0402BRD075K1L and verify if the ~2.5% resistance deviation is acceptable for the application.
Main risk
The primary risk is performance degradation due to mismatched resistance, tolerance, or TCR, as the target is a high-precision component.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RT0402BRD075K23L | FRC0402F5231TS | RT0402BRD075K1L | AR02BTC5101 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same package and pin count.; RT0402BRD075K1L: Same package and pin count.; AR02BTC5101: Same package and pin count.; RT0402DRE075K1L: Same package and pin count. |
| Resistance | 5.23 kΩ | 5.23 kΩ | 5.1 kΩ | 5.1 kΩ | 5.23 kΩ / 5.1 kΩ — Resistance value matches.; RT0402BRD075K1L: Resistance is ~2.5% lower.; AR02BTC5101: Resistance is ~2.5% lower.; RT0402DRE075K1L: Resistance is ~2.5% lower. |
| Tolerance | ±0.1% | ±1% | ±0.1% | ±0.1% | ±1% / ±0.1% / ±0.5% — Candidate tolerance is much wider.; RT0402BRD075K1L: Precision tolerance matches.; AR02BTC5101: Precision tolerance matches.; RT0402DRE075K1L: Candidate tolerance is wider. |
| Tcr | 25 ppm/°C | ±100 ppm/°C | 25 ppm/°C | ±25ppm/°C | ±100 ppm/°C / 25 ppm/°C / ±25ppm/°C / 50 ppm/°C — Candidate TCR indicates lower stability.; RT0402BRD075K1L: TCR matches.; AR02BTC5101: TCR matches.; RT0402DRE075K1L: Candidate TCR is higher. |
| Technology | Thin Film | Thick Film | Thin Film | - | Thick Film / Thin Film — Different resistor technology.; RT0402BRD075K1L: Technology matches. |
Application & sourcing insights
Questions & answers
The best alternatives are high-precision resistors like Yageo's RT0402BRD075K1L or Viking's AR02BTC5101. They match in precision but have a 5.1kΩ resistance, requiring circuit validation for the ~2.5% value shift.