CRCW12064K70FKEA
Vishay
Needs validationmedium risk
A strong, pin-compatible alternative from Vishay with matching key parameters including AEC-Q200 qualification.
Best Alternatives to AC1206FR-074K7L
AC1206FR-074K7L is a 4.7kΩ, 1% tolerance, 0.25W thick film chip resistor in a 1206 package. It is AEC-Q200 qualified for automotive applications, making reliability a key feature.
AI replacement insight
Electrical riskhigh
Using a non-AEC-Q200 part in an automotive design is a high reliability risk.
Package risklow
1206 is a standard package with excellent cross-vendor compatibility.
Sourcing riskmedium
Automotive-grade components can have longer lead times or specific sourcing channels.
Can it be replaced directly?
Direct replacement for AC1206FR-074K7L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for AC1206FR-074K7L, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a non-AEC-Q200 qualified resistor in an automotive application, which can compromise reliability and safety.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | AC1206FR-074K7L | CRCW12064K70FKEA | FRC1206F4701TS | RS-06K4701FT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Package size is identical.; FRC1206F4701TS: Form factor matches.; RS-06K4701FT: Form factor matches.; RS-06K472JT: Form factor matches. |
| Resistance | 4.7kΩ, ±1% | 4.7kΩ, ±1% | 4.7kΩ, ±1% | 4.7kΩ, ±1% | 4.7kΩ, ±1% — Resistance and tolerance match.; FRC1206F4701TS: Resistance and tolerance match.; RS-06K4701FT: Resistance and tolerance match. |
| Power | 0.25W | 0.25W | 0.25W | 0.25W | 0.25W — Power rating is identical.; FRC1206F4701TS: Power rating matches.; RS-06K4701FT: Power rating matches. |
| Tcr | ±100 ppm/°C | ±100 ppm/K | ±100 ppm/°C | - | ±100 ppm/K / ±100 ppm/°C / ±100ppm/℃ — Temperature coefficient matches.; FRC1206F4701TS: Temperature coefficient matches.; RS-06K472JT: Temperature coefficient matches. |
| Application | AEC-Q200 | AEC-Q200 | General Purpose | General Purpose | AEC-Q200 / General Purpose — Automotive qualification matches.; FRC1206F4701TS: Lacks AEC-Q200 qualification.; RS-06K4701FT: Lacks AEC-Q200 qualification.; RS-06K472JT: Lacks AEC-Q200 qualification. |
| Tolerance | ±1% | - | - | - | ±5% — Wider tolerance is a downgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for AC1206FR-074K7L are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.