
Yageo
A potential upgrade with tighter tolerance and TCR, but verify application suitability for Thin Film technology.
FRC0402F2702TS is a general-purpose 27kΩ 1% 0402 thick film resistor. While no exact drop-in replacement is identified, several parametric alternatives and potential upgrades are available, requiring a review of resistance, tolerance, and technology.
Changes in resistance, tolerance, or technology (TCR, noise) can affect circuit performance.
All suggested alternatives use the same 0402 package, ensuring physical compatibility.
No exact direct replacement was found. However, several parts are functionally similar with minor parametric differences that may be acceptable.
For higher precision, RT0402BRD0727KL is an upgrade but uses different technology. For similar performance, other 1% resistors like FRC0402F2802TS (28kΩ) are very close.
The primary risks are substituting with a part that has a different resistance value, a wider tolerance, or a different resistor technology (Thin vs. Thick Film).

Yageo
A potential upgrade with tighter tolerance and TCR, but verify application suitability for Thin Film technology.
| Feature / factor | FRC0402F2702TS | RT0402BRD0727KL | 0402WGJ0273TCE | FRC0402F2802TS | Compatibility / risk |
|---|---|---|---|---|---|
| Technology | Thick Film | Thin Film | Thick Film | - | Thin Film / Thick Film — Verify application suitability (e.g., pulse handling).; 0402WGJ0273TCE: matched |
| Tolerance | ±1% | ±0.1% | ±5% | ±1% | ±0.1% / ±5% / ±1% — Candidate has tighter tolerance.; 0402WGJ0273TCE: Candidate has a much wider tolerance.; FRC0402F2802TS: matched; RC0402FR-0725K5L: matched |
| Tcr | ±100 ppm/°C | 25 ppm/°C | - | - | 25 ppm/°C — Candidate has better temperature stability. |
| Resistance | 27 kΩ | 27 kΩ | 27 kΩ | 28.0 kΩ | 27 kΩ / 28.0 kΩ / 25.5 kΩ — matched; 0402WGJ0273TCE: matched; FRC0402F2802TS: Resistance is ~3.7% higher. Verify circuit impact.; RC0402FR-0725K5L: Resistance is ~5.5% lower. Verify circuit impact. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — matched; 0402WGJ0273TCE: matched; FRC0402F2802TS: matched; RC0402FR-0725K5L: matched |
The best alternative depends on your application's needs. For higher precision, Yageo's RT0402BRD0727KL offers tighter tolerance (0.1%) and better TCR, but you must verify if its Thin Film technology is suitable. For a very close parametric match, FOJAN's FRC0402F2802TS (28kΩ, 1%) is a strong candidate.