FAUL0754-680MT
cjiang (Changjiang Microelectronics Tech)
Needs validationhigh risk
AEC-Q200 SMD alternative with higher current ratings but requires redesign and has much higher DCR.
Best Alternatives to PDPTAT0810-680M
PDPTAT0810-680M is a 68µH through-hole power inductor. While no direct drop-in replacements are available, several functional alternatives exist that offer upgraded electrical performance but require a board redesign due to different packages.
AI replacement insight
Package riskhigh
Requires board redesign from Through-Hole to SMD or a different TH footprint.
Electrical risklow
Most alternatives offer superior current handling and DCR, but must be verified for the specific application.
Sourcing risklow
Multiple alternative manufacturers exist for this inductance value.
Can it be replaced directly?
No direct, drop-in replacement for PDPTAT0810-680M has been identified. All potential alternatives require PCB modification.
Best replacement path
For an electrical upgrade, consider a board redesign for an SMD part like SMS0650-680MT, which offers superior current handling and efficiency.
Main risk
Package incompatibility is the primary risk, as all viable alternatives are either surface-mount or have a different through-hole footprint.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | PDPTAT0810-680M | FAUL0754-680MT | FXL1360-680-M | SMS0650-680MT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | DIP, 9.5x12mm | SMD, 7.2x7.9mm | SMD, 13.45x12.6mm | SMD, 7.1x6.6mm | SMD, 7.2x7.9mm / SMD, 13.45x12.6mm / SMD, 7.1x6.6mm / Through Hole, 23x12mm — Requires board redesign (SMD vs. Through-Hole).; FXL1360-680-M: Requires board redesign (SMD vs. Through-Hole).; SMS0650-680MT: Requires board redesign (SMD vs. Through-Hole).; PDMTAT068125-680MLU: Different footprint and much larger size. |
| Inductance | 68µH | 68µH | 68µH | 68µH | 68µH — Inductance value matches.; FXL1360-680-M: Inductance value matches.; SMS0650-680MT: Inductance value matches.; PDMTAT068125-680MLU: Inductance value matches. |
| Current | Irms: 1.9A, Isat: 1.3A | Irms: 2.0A, Isat: 2.8A | Irms: 2.5A, Isat: 4.5A | Irms: 5.5A, Isat: 7.3A | Irms: 2.0A, Isat: 2.8A / Irms: 2.5A, Isat: 4.5A / Irms: 5.5A, Isat: 7.3A / Irms: 10A, Isat: N/A — Higher current handling capability.; FXL1360-680-M: Higher current handling capability.; SMS0650-680MT: Significantly higher current handling.; PDMTAT068125-680MLU: Isat is missing and must be verified. |
| Resistance | 105mΩ | 255mΩ | 140mΩ | 36.5mΩ | 255mΩ / 140mΩ / 36.5mΩ / 19mΩ — Significantly higher DCR will reduce efficiency.; FXL1360-680-M: Higher DCR may reduce efficiency.; SMS0650-680MT: Much lower DCR improves efficiency.; PDMTAT068125-680MLU: Much lower DCR improves efficiency. |
Application & sourcing insights
Questions & answers
There are no direct drop-in replacements. However, parts like SMS0650-680MT offer superior electrical performance (higher current, lower DCR) but require a board redesign for its SMD package.