AC0402FR-07240RL
Yageo
Needs validationmedium risk
Parametric alternative with same package and tolerance, but lower resistance (240Ω vs 261Ω).
Best Alternatives to RC0402FR-07261RL
Finding a substitute for the Yageo RC0402FR-07261RL involves navigating its specific 261Ω resistance. While no exact drop-in is common, several parametric alternatives in the same 0402 package exist with slightly different resistance values.
AI replacement insight
Electrical riskmedium
Resistance deviation up to 8% requires circuit analysis to ensure performance is not affected.
Package risklow
All viable candidates match the 0402 package, ensuring physical compatibility.
Electrical riskmedium
Some candidates use Thin Film technology, which may have different pulse/surge characteristics than the target's Thick Film.
Can it be replaced directly?
No direct, one-to-one replacement was found due to the target's specific 261Ω resistance value. All suitable alternatives require a review of the resistance deviation.
Best replacement path
If thin film technology is acceptable, RT0402BRD07249RL offers the closest resistance (249Ω) and upgraded precision. If thick film is required, AC0402FR-07240RL is an option, but its 240Ω resistance is a larger deviation.
Main risk
The primary risk is the resistance mismatch between the 261Ω target and available candidates (typically 240Ω or 249Ω).
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0402FR-07261RL | AC0402FR-07240RL | RT0402BRD07240RL | RT0402BRD07249RL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same package and pin count.; RT0402BRD07240RL: Same package and pin count.; RT0402BRD07249RL: Same package and pin count.; 0402WGJ0241TCE: Same package and pin count. |
| Resistance | 261 Ω | 240 Ω | 240 Ω | 249 Ω | 240 Ω / 249 Ω — 8% lower than target.; RT0402BRD07240RL: 8% lower than target.; RT0402BRD07249RL: 4.6% lower than target.; 0402WGJ0241TCE: 8% lower than target. |
| Tolerance | ±1% | ±1% | ±0.1% | ±0.1% | ±1% / ±0.1% / ±5% — Matches target precision.; RT0402BRD07240RL: Higher precision than target.; RT0402BRD07249RL: Higher precision than target.; 0402WGJ0241TCE: Significant downgrade from target's ±1%. |
| Power | 1/16W | 1/16W | - | - | 1/16W — Matches target power rating. |
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Automotive grade is an upgrade. |
| Technology | Thick Film | - | Thin Film | Thin Film | Thin Film / Thick Film — Different technology may affect performance.; RT0402BRD07249RL: Different technology may affect performance.; 0402WGJ0241TCE: Matches target technology. |
| Tcr | ±100 ppm/°C | - | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C — Better temperature stability.; RT0402BRD07249RL: Better temperature stability. |
Application & sourcing insights
Questions & answers
The best alternative depends on your application's needs. For high precision where Thin Film is acceptable, RT0402BRD07249RL is a strong choice with 249Ω resistance and 0.1% tolerance. If you must use Thick Film, AC0402FR-07240RL is a 240Ω option.