AC0402FR-0722KL
Yageo
Needs validationmedium risk
Same resistance and tolerance in an 0402 package, but uses Thick Film technology, which has lower stability than the target's Thin Film.
Best Alternatives to RT0402FRE0722KL
Find and compare alternatives for the Yageo RT0402FRE0722KL, a 22kΩ 1% 0402 thin film resistor. Analysis includes parametric alternatives, considering differences in technology, tolerance, and resistance.
AI replacement insight
Electrical riskmedium
Technology, tolerance, or resistance mismatches require circuit validation.
Package risklow
All candidates share the same 0402 package, ensuring physical compatibility.
Can it be replaced directly?
There are no direct, pin-to-pin replacements for RT0402FRE0722KL in this list. All candidates require engineering review due to parametric differences.
Best replacement path
No direct drop-in replacement was found. The closest options have different technology (Thick Film) or different resistance values. A search for another 22kΩ, 1% or better, 0402 Thin Film resistor is recommended.
Main risk
The primary risks are using a Thick Film resistor in an application requiring Thin Film stability, or using a resistor with a different resistance value.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RT0402FRE0722KL | AC0402FR-0722KL | RT0402BRD0724KL | 0402WGJ0223TCE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same 0402 package ensures form and fit.; RT0402BRD0724KL: Same 0402 package.; 0402WGJ0223TCE: Same 0402 package.; FRC0402J223 TS: Same 0402 package. |
| Resistance | 22 kΩ | 22 kΩ | 24 kΩ | 22 kΩ | 22 kΩ / 24 kΩ — Resistance value matches.; RT0402BRD0724KL: Resistance is ~9% higher than target.; 0402WGJ0223TCE: Resistance value matches.; FRC0402J223 TS: Resistance value matches. |
| Tolerance | ±1% | ±1% | ±0.1% | ±5% | ±1% / ±0.1% / ±5% — Resistance tolerance matches.; RT0402BRD0724KL: Tighter tolerance is an upgrade.; 0402WGJ0223TCE: Wider tolerance is a downgrade.; FRC0402J223 TS: Wider tolerance is a downgrade. |
| Technology | Thin Film | Thick Film | Thin Film | Thick Film | Thick Film / Thin Film — Technology mismatch affects stability and TCR.; RT0402BRD0724KL: Technology matches.; 0402WGJ0223TCE: Technology mismatch affects stability.; FRC0402J223 TS: Technology mismatch affects stability. |
| Tcr | 50 ppm/°C | ≥100 ppm/°C (est.) | 25 ppm/°C | - | ≥100 ppm/°C (est.) / 25 ppm/°C / ±100 ppm/°C — TCR is significantly worse than target.; RT0402BRD0724KL: Lower TCR is an upgrade.; FRC0402J223 TS: TCR is worse than target. |
Application & sourcing insights
Questions & answers
No ideal alternative is listed. For general use, AC0402FR-0722KL has the same resistance and tolerance but is a less stable Thick Film part. For precision applications, a different Thin Film resistor with the correct 22kΩ value should be sourced.