AC0805FR-075K1L
Yageo
Needs validationlow risk
This Yageo resistor is a pin-compatible, AEC-Q200 qualified alternative with otherwise matching specs.
Best Alternatives to 0805W8F5111T5E
0805W8F5111T5E is a standard 5.11kΩ, 1% tolerance, 0.125W resistor in an 0805 package. Numerous pin-compatible replacements and functional upgrades are available from various manufacturers, ensuring design flexibility and supply chain resilience.
AI replacement insight
Electrical risklow
For pin-compatible thick film parts, electrical risk is minimal. Resistance difference is within tolerance.
Package risklow
All candidates are in the same 0805 package, ensuring form and fit compatibility.
Electrical riskmedium
Switching to a thin film resistor introduces changes in noise and pulse handling that may require validation.
Sourcing risklow
Multiple manufacturers produce suitable alternatives, indicating healthy supply chain options.
Can it be replaced directly?
Direct replacement for 0805W8F5111T5E 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 0805W8F5111T5E, then review parametric alternatives for package and electrical fit.
Main risk
The primary risk is selecting an upgraded part (e.g., thin film) when not required, which may increase cost or introduce subtle performance differences.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0805W8F5111T5E | AC0805FR-075K1L | CRCW08055K10FKEA | RTT055101FTP | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Form factor matches.; CRCW08055K10FKEA: Form factor matches.; RTT055101FTP: Form factor matches.; SCR0805F5K1: Form factor matches. |
| Resistance | 5.11kΩ | 5.1kΩ | 5.1kΩ | 5.1kΩ | 5.1kΩ — 0.19% difference, well within 1% tolerance.; CRCW08055K10FKEA: 0.19% difference, well within 1% tolerance.; RTT055101FTP: 0.19% difference, well within 1% tolerance.; SCR0805F5K1: 0.19% difference, well within 1% tolerance. |
| Power | 0.125W | 0.125W | - | - | 0.125W — Corrected from 1.0W in source data.; SCR0805F5K1: Same power rating. |
| Application | Commercial | AEC-Q200 | AEC-Q200 | - | AEC-Q200 — Candidate is automotive grade.; CRCW08055K10FKEA: Candidate is automotive grade. |
| Tolerance | ±1% | - | - | ±1% | ±1% — Same precision.; SCR0805F5K1: Same precision. |
| Technology | Thick Film | - | - | Thick Film | Thick Film — Same resistor technology. |
| Tcr | ±100 ppm/°C | - | - | - | ±100 ppm/°C — Same temperature coefficient. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0805W8F5111T5E 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.