FXC1040-100M
cjiang (Changjiang Microelectronics Tech)
Needs validationhigh risk
Electrically superior alternative with higher current ratings, but in a larger package.
Best Alternatives to FAUL0754-100MT
Find functional alternatives for the FAUL0754-100MT, a 10µH AEC-Q200 power inductor. While no direct drop-in replacements exist, several parts offer superior electrical performance if a PCB layout change is possible.
AI replacement insight
Package riskhigh
All candidates have a larger footprint, requiring a PCB redesign. None are drop-in replacements.
Electrical risklow
Most candidates offer superior current ratings and lower DCR. One has a lower saturation current, which must be avoided.
Sourcing riskmedium
Target is AEC-Q200 qualified; most alternatives are not, which may be a requirement for automotive applications.
Can it be replaced directly?
Direct replacement for FAUL0754-100MT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
A board redesign to accommodate a larger, higher-current inductor like FXL1350-100-M is the most robust upgrade path.
Main risk
The primary risk is physical incompatibility. All electrically comparable or superior candidates are significantly larger than the target part.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | FAUL0754-100MT | FXC1040-100M | FXL1050-100-M | FXL1350-100-M | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 7.2x7.9mm | 11.5x10.3mm | 11.5x10.0mm | 13.45x12.6mm | 11.5x10.3mm / 11.5x10.0mm / 13.45x12.6mm — Larger footprint, not a drop-in replacement.; FXL1050-100-M: Larger footprint, not a drop-in replacement.; FXL1350-100-M: Significantly larger footprint, not a drop-in replacement.; XR1265-100M: Significantly larger footprint, not a drop-in replacement. |
| Current | 5.2A | 7.5A | 7.0A | 8.0A | 7.5A / 7.0A / 8.0A / 10.0A — Higher RMS current rating.; FXL1050-100-M: Higher RMS current rating.; FXL1350-100-M: Higher RMS current rating.; XR1265-100M: Higher RMS current rating. |
| Saturation Current A | 8.0A | 12.0A | 8.8A | 12.0A | 12.0A / 8.8A / 12.5A — Higher saturation current.; FXL1050-100-M: Slightly higher saturation current.; FXL1350-100-M: Higher saturation current.; XR1265-100M: Higher saturation current. |
| Dcr Ohm | 38mΩ | 30mΩ | 28mΩ | 22mΩ | 30mΩ / 28mΩ / 22mΩ / 20.7mΩ — Lower DCR improves efficiency.; FXL1050-100-M: Lower DCR improves efficiency.; FXL1350-100-M: Lower DCR improves efficiency.; XR1265-100M: Lower DCR improves efficiency. |
| Qualification | AEC-Q200 | - | - | - | Not specified — Target is AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FAUL0754-100MT 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.