SMS0650-330MT
LanTu Micro
Needs validationlow risk
Strong candidate with better electricals and a very similar package; requires footprint verification.
Best Alternatives to FAUL0640-330MT
FAUL0640-330MT is a 33µH AEC-Q200 power inductor. While no exact drop-in is confirmed, several functional alternatives and one potential pin-compatible part (SMS0650-330MT) exist, offering a range of performance and package options.
AI replacement insight
Package riskhigh
Most alternatives have different footprints, requiring PCB redesign. One is very close but needs verification.
Electrical risklow
Most candidates offer superior current ratings and lower DCR. One is a downgrade that must be reviewed.
Sourcing riskmedium
Alternatives are from different manufacturers, requiring vendor qualification.
Can it be replaced directly?
Direct replacement for FAUL0640-330MT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
SMS0650-330MT offers upgraded electrical performance in a very similar package, but requires footprint verification before use.
Main risk
The primary risk is package mismatch. Most alternatives have different footprints, requiring board layout changes.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | FAUL0640-330MT | SMS0650-330MT | FXL1050-330-M | FXL1365-330-M | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 6.6mm x 7.0mm | 7.1x6.6mm | 10x11.5mm | 13.45mm x 12.6mm | 7.1x6.6mm / 10x11.5mm / 13.45mm x 12.6mm / 11.5x10x4mm — Very similar size, check footprint.; FXL1050-330-M: Significantly larger, requires board redesign.; FXL1365-330-M: Significantly larger, requires board redesign.; SMS1040-330MT: Significantly larger, requires board redesign. |
| Current A | 2.2 A | 2.8 A | 4.2 A | 6.5 A | 2.8 A / 4.2 A / 6.5 A / 3.5 A — Higher current rating.; FXL1050-330-M: Higher current rating.; FXL1365-330-M: Significant upgrade.; SMS1040-330MT: Higher current rating is an upgrade. |
| Saturation Current A | 3.0 A | 3.3 A | 5.2 A | 8.0 A | 3.3 A / 5.2 A / 8.0 A / 5.0 A — Higher saturation current.; FXL1050-330-M: Higher saturation current.; FXL1365-330-M: Significant upgrade.; SMS1040-330MT: Higher saturation current is an upgrade. |
| Dcr Ohm | 240 mΩ | 150 mΩ | 86 mΩ | 65 mΩ | 150 mΩ / 86 mΩ / 65 mΩ / 85 mΩ — Lower DCR improves efficiency.; FXL1050-330-M: Lower DCR improves efficiency.; FXL1365-330-M: Significantly lower DCR.; SMS1040-330MT: Lower DCR improves efficiency. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FAUL0640-330MT 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.