Needs validationlow risk
A potential pin-compatible 0603 resistor with matching 9.31kΩ resistance, 1% tolerance, and 0.1W power rating.
Best Alternatives to 0603WAF9311T5E
Find and compare alternatives for the 0603WAF9311T5E, a 9.31kΩ 1% 0.1W 0603 chip resistor. Review pin-compatible and parametric options from other manufacturers.
AI replacement insight
Electrical riskmedium
Substitutes match power rating but do not have a 1.5x safety margin. Resistance may differ in parametric options.
Package risklow
All suggested substitutes use the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Yes, SCR0603F9K31 is a potential pin-to-pin replacement with identical resistance, tolerance, and power rating. However, engineering verification is recommended.
Best replacement path
The best path is SCR0603F9K31, which matches all key electrical parameters and package, but requires review of power dissipation requirements.
Main risk
The primary risk is that while candidates match the target's 0.1W power rating, they may not offer the desired engineering safety margin for all designs.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | 0603WAF9311T5E | SCR0603F9K31 | RC0603FR-078K87L | RMCF0603FT10K0 | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 9.31 kΩ | 9.31 kΩ | 8.87 kΩ | 10 kΩ | 9.31 kΩ / 8.87 kΩ / 10 kΩ — Exact match.; RC0603FR-078K87L: Closer value than 10k, -4.7% deviation.; RMCF0603FT10K0: Within E12 series value, +7.4% deviation. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Exact match.; RC0603FR-078K87L: Exact match.; RMCF0603FT10K0: Exact match. |
| Power | 0.1 W | 0.1 W | 0.1 W | 0.1 W | 0.1 W — Matches target, but lacks 1.5x engineering safety margin.; RC0603FR-078K87L: Matches target, but lacks 1.5x engineering safety margin.; RMCF0603FT10K0: Matches target, but lacks 1.5x engineering safety margin. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Exact match. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Matches package code.; RC0603FR-078K87L: Matches package code.; RMCF0603FT10K0: Matches package code. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAF9311T5E 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.