
FOJAN
Similar 0402 10kΩ resistor with better tolerance and TCR, but lacks automotive qualification.
Reviewing alternatives for the Yageo AC0402JR-0710KL, a 10kΩ 5% 0402 automotive-grade resistor. The key consideration for replacement is matching the AEC-Q200 qualification for reliability in automotive environments.
Using a non-AEC-Q200 part in an automotive design poses a high reliability risk.
0402 is a standard package with many mechanically compatible options.
Key electrical parameters like resistance and power are easily matched or improved upon.
No direct, verified drop-in replacement is identified. While several parts match form and key electricals, they lack the critical AEC-Q200 automotive qualification of the original part.
Search for an AEC-Q200 qualified 10kΩ, 5% or 1%, 1/16W, 0402 thick film resistor from manufacturers like Yageo (AC series), Vishay, or KOA.
Using a non-automotive grade resistor in a vehicle application can lead to premature failure due to temperature, humidity, or vibration stress.

FOJAN
Similar 0402 10kΩ resistor with better tolerance and TCR, but lacks automotive qualification.
| Feature / factor | AC0402JR-0710KL | FRC0402F1002TS | FRC0402J103 TS | WR04X1002FTL | Compatibility / risk |
|---|---|---|---|---|---|
| Application | AEC-Q200 | General Purpose | - | - | General Purpose — Target is automotive grade, candidate is not. |
| Package | 0402 | 0402 | - | - | 0402 (1005 Metric) — Package size matches. |
| Resistance | 10kΩ | 10kΩ | - | - | 10kΩ — matched |
| Tolerance | ±5% | ±1% | - | - | ±5% — matched |
| Tcr | ±200 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Better temperature stability. |
The best alternative is another AEC-Q200 qualified 0402 resistor with 10kΩ resistance, such as other parts in Yageo's AC series or qualified parts from other major brands.