FAUL0754-100MT
cjiang (Changjiang Microelectronics Tech)
Needs validationlow risk
AEC-Q200 qualified upgrade with higher current ratings and lower DCR in a similar package.
Best Alternatives to FXC0630-100M
Finding a substitute for the FXC0630-100M 10µH inductor involves balancing electrical upgrades with physical size. While many parts offer higher current, most require a larger footprint, making package verification critical.
AI replacement insight
Package riskhigh
Most alternatives are not drop-in compatible due to different footprints.
Electrical risklow
Many candidates offer superior current handling and lower DCR.
Can it be replaced directly?
Direct replacement for FXC0630-100M should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
FAUL0754-100MT is the strongest candidate, offering upgraded current ratings in a very similar package, but requires land pattern verification.
Main risk
The primary risk is mechanical incompatibility. Most electrical upgrades come in significantly larger packages, requiring a board redesign.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | FXC0630-100M | FAUL0754-100MT | FXC1040-100M | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD, 7.3x6.6mm | SMD, 7.2x7.9mm | 11.5x10.3mm | SMD, 7.2x7.9mm / 11.5x10.3mm — Slightly wider, verify PCB land pattern.; FXC1040-100M: Significantly larger, requires PCB redesign. | |
| Saturation Current A | 6.0A | 8.0A | 12.0A | 8.0A / 12.0A — Higher saturation current provides more margin.; FXC1040-100M: Doubles the saturation current. | |
| Current A | 3.5A | 5.2A | 7.5A | 5.2A / 7.5A — Higher thermal current rating.; FXC1040-100M: Over double the thermal current rating. | |
| Dcr Ohm | 85mΩ | 38mΩ | 30mΩ | 38mΩ / 30mΩ — Lower DCR improves efficiency.; FXC1040-100M: Significantly lower DCR improves efficiency. | |
| Application | Commercial | AEC-Q200 | - | AEC-Q200 — Automotive qualification is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FXC0630-100M 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.