AC0402FR-071K2L
Yageo
Needs validationlow risk
A strong pin-compatible match with identical electrical parameters and automotive-grade qualification.
Best Alternatives to FRC0402F1201TS
Find and compare verified replacements for the FOJAN FRC0402F1201TS, a 1.2kΩ 1% 0402 chip resistor. Explore pin-compatible matches, high-precision upgrades, and parametric alternatives.
AI replacement insight
Package risklow
All suggested alternatives use the same 0402 package, ensuring physical compatibility.
Electrical riskmedium
Using parts with non-identical resistance values (e.g., 1.15kΩ or 1.3kΩ) requires verifying circuit tolerance.
Sourcing risklow
Alternatives are from major manufacturers like Yageo, often with better availability.
Can it be replaced directly?
Yes, AC0402FR-071K2L from Yageo is a strong candidate for direct replacement, matching all key electrical and physical parameters.
Best replacement path
For a direct, drop-in replacement, AC0402FR-071K2L offers identical key specifications. For improved performance, AT0402BRD071K2L is a high-precision upgrade.
Main risk
The primary risk involves using 'parametric_relaxed' alternatives with different resistance values, which requires circuit analysis to ensure performance is not negatively affected.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC0402F1201TS | AC0402FR-071K2L | AT0402BRD071K2L | FRC0402F1301TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Identical package size.; AT0402BRD071K2L: Identical package size.; FRC0402F1301TS: matched; RC0402FR-071K15L: matched |
| Resistance | 1.2kΩ | 1.2kΩ | 1.2kΩ | 1.3kΩ | 1.2kΩ / 1.3kΩ / 1.15kΩ — matched; AT0402BRD071K2L: matched; FRC0402F1301TS: Resistance is 8.3% higher. Requires engineering review.; RC0402FR-071K15L: Resistance is 4.2% lower. Requires engineering review. |
| Tolerance | ±1% | ±1% | ±0.1% | ±1% | ±1% / ±0.1% — matched; AT0402BRD071K2L: Tighter tolerance provides higher precision.; FRC0402F1301TS: matched; RC0402FR-071K15L: matched |
| Power | 1/16W | 1/16W | - | - | 1/16W — matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | ±25 ppm/°C | - | ±100 ppm/°C / ±25 ppm/°C — matched; AT0402BRD071K2L: Lower TCR provides better stability over temperature. |
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Candidate is automotive qualified. |
| Technology | Thick Film | - | Thin Film | - | Thin Film / Thick Film — Thin film offers higher precision than target's thick film.; RC0402FR-071K15L: matched |
| Manufacturer | FOJAN | - | - | FOJAN | FOJAN — Same manufacturer and series as target. |
Application & sourcing insights
Questions & answers
The best direct alternative is AC0402FR-071K2L from Yageo, which has identical electrical specs. For a performance boost, consider the AT0402BRD071K2L, which offers higher precision.