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Best Alternatives to FXL0618-6R8-M

Package: SMD, 7.0x6.6mmShenzhen CJiang Technology Co., Ltd.ChokesInductance: 6.8 µHTolerance: ±20%DC Resistance (DCR): 110 mΩSaturation Current (Isat): 3.6 AHeating Rating Current (Irms): 2.4 A

FXL0618-6R8-M is a 6.8µH power inductor in a low-profile 7.0x6.6x1.6mm package. When seeking alternatives, focus on matching inductance, current ratings (Irms > 2.4A, Isat > 3.6A), and physical dimensions, especially height.

AI replacement insight

Package riskhigh

Footprint may match, but all identified upgrades are taller, posing a Z-axis clearance risk.

Electrical risklow

Most alternatives offer superior current handling and lower DCR. Parametric alternates require validation.

Sourcing risklow

This is a common inductor value and package size with multiple vendor options available.

Can it be replaced directly?

No direct drop-in replacement has been identified. While several candidates match the footprint, all have a greater height, requiring physical clearance verification.

Best replacement path

Upgrade to a part with the same footprint but higher current ratings, like APH0630T6R8M, provided the increased height (2.8mm vs 1.6mm) is acceptable.

Main risk

The primary risk is physical incompatibility due to increased component height in otherwise footprint-compatible alternatives.

Recommended alternatives

5
APH0630T6R8M package
Needs validationmedium risk

Strong electrical upgrade with identical footprint but increased height. Verify board clearance.

View details

Alternative comparison matrix

Feature / factorFXL0618-6R8-MAPH0630T6R8MFXL0650-6R8-MFAUL0530-6R8MTCompatibility / risk
Package7.0x6.6x1.6mm7.0x6.6x2.8mm7.0x6.6x4.8mm5.4x5.2mm7.0x6.6x2.8mm / 7.0x6.6x4.8mm / 5.4x5.2mm / 11.5x10mm — Footprint matches, but candidate is 1.2mm taller.; FXL0650-6R8-M: Footprint matches, but candidate is 3.2mm taller.; FAUL0530-6R8MT: Smaller footprint requires board redesign. Taller (2.8mm vs 1.6mm).; FAUL1050-6R8MT: Much larger footprint requires board redesign.
Inductance H6.8 µH6.8 µH6.8 µH6.8 µH6.8 µH — matched; FXL0650-6R8-M: matched; FAUL0530-6R8MT: matched; FAUL1050-6R8MT: matched
Current A2.4 A4.32 A5.8 A3.5 A4.32 A / 5.8 A / 3.5 A / 8.0 A — Higher current rating (Irms).; FXL0650-6R8-M: Higher current rating (Irms).; FAUL0530-6R8MT: Higher current rating (Irms).; FAUL1050-6R8MT: Significantly higher current rating (Irms).
Saturation Current A3.6 A4.98 A6.3 A3.6 A4.98 A / 6.3 A / 3.6 A / 14.0 A — Higher saturation current.; FXL0650-6R8-M: Higher saturation current.; FAUL0530-6R8MT: matched; FAUL1050-6R8MT: Significantly higher saturation current.
Dcr Ohm110 mΩ48 mΩ41 mΩ-48 mΩ / 41 mΩ — Lower DCR improves efficiency.; FXL0650-6R8-M: Lower DCR improves efficiency.
ApplicationN/A---AEC-Q200 — Automotive qualified.

Application & sourcing insights

Questions & answers

The best alternative depends on your design constraints. For an electrical upgrade with the same footprint, consider APH0630T6R8M, but verify the increased height (2.8mm vs 1.6mm) is acceptable. For a new design, FXL0840-6R8-M offers higher performance in a larger package.