What risks should I check before replacing VHF160808H5N6ST?

Before replacing, you must verify the saturation current (Isat) requirement of your application, as this is not specified on most datasheets. Also, check the substitute's full impedance vs. frequency curve to ensure it matches your circuit's needs.

VHF160808H5N6ST Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

VHF160808H5N6ST is a 5.6nH high-frequency inductor in a 0603 package. Finding a substitute requires matching inductance, DCR, and current rating, while carefully considering parameters like saturation current for your specific application.

AI replacement insight

Electrical riskhigh

Saturation current (Isat) is unknown for the target and all candidates. This is a critical parameter for power applications.

Package risklow

Multiple candidates with matching 0603 packages are available, minimizing physical integration risk.

Sourcing risklow

Alternatives are available from multiple manufacturers (FH, Sunlord, TDK), improving supply chain resilience.

Can it be replaced directly?

Direct replacement for VHF160808H5N6ST should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The best path is to use SDCL1608C5N6STDF, which matches the package, inductance, and DCR while offering a higher current rating. However, validation is crucial.

Main risk

The primary risk across all options is the unspecified saturation current (Isat). If the inductor is used in a power path, using a substitute without verifying Isat could lead to circuit failure.

Recommended alternatives

A pin-compatible alternative from Sunlord with identical inductance and DCR, and a higher 500mA current rating.

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Alternative comparison matrix

Feature / factor	VHF160808H5N6ST	SDCL1608C5N6STDF	VHF160808H6N2ST	Compatibility / risk
Inductance	5.6 nH	5.6 nH	6.2 nH	5.6 nH / 6.2 nH — Identical inductance value.; VHF160808H6N2ST: Inductance is ~10.7% higher, may affect circuit tuning.
Current	400 mA	500 mA	400 mA	500 mA / 400 mA — Higher current rating provides more design margin.; VHF160808H6N2ST: Identical current rating.
Dcr	300 mΩ	300 mΩ	300 mΩ	300 mΩ — Identical DC resistance.; VHF160808H6N2ST: Identical DC resistance.
Package	0603	0603	0603	0603 — Same 0603 package for drop-in compatibility.; VHF160808H6N2ST: Same 0603 package.

Application & sourcing insights

Questions & answers

Verified drop-in options for VHF160808H5N6ST 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.