Is there a pin-compatible replacement for FHW0805UC082JGT?

No fully pin-compatible replacement was found. FHW0805UCR10JGT shares the same 0805 package and pinout, but its inductance is 100nH, not 82nH, which may not be acceptable for all circuits.

What risks should I check before replacing FHW0805UC082JGT?

Key risks include: 1) Inductance mismatch, which can affect circuit tuning and performance. 2) Package size differences, requiring PCB layout changes. 3) Higher DC Resistance (DCR), which can increase power loss.

FHW0805UC082JGT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Reviewing alternatives for the FHW0805UC082JGT, an 82nH, 400mA inductor in an 0805 package. Key considerations for substitutes include matching inductance, current rating, and package size.

AI replacement insight

Electrical riskhigh

Inductance changes can detune RF circuits or alter filter characteristics.

Package riskhigh

Different footprints require a PCB redesign.

Sourcing risklow

Target is active and alternatives exist within the same manufacturer family.

Can it be replaced directly?

No, a direct, verified drop-in replacement for the FHW0805UC082JGT is not available from the candidates reviewed. All options have significant differences.

Best replacement path

No direct pin-to-pin replacement has been identified. The closest options involve either a change in inductance or a different package size, both requiring engineering review.

Main risk

The primary risks are electrical mismatch from different inductance values or mechanical incompatibility from different package sizes.

Recommended alternatives

A functional alternative with the same inductance and current but in a smaller 0603 package, requiring a new PCB layout.

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Alternative comparison matrix

Feature / factor	FHW0805UC082JGT	FHW0603UC082JST	FHW0805UCR10JGT	Compatibility / risk
Package	0805	0603	0805	0603 / 0805 — Requires PCB redesign.; FHW0805UCR10JGT: Same package and footprint.
Inductance	82nH	82nH	100nH	82nH / 100nH — Inductance matches.; FHW0805UCR10JGT: Candidate inductance is ~22% higher.
Current	400mA	400mA	400mA	400mA — Rated current matches.; FHW0805UCR10JGT: Rated current matches.
Dcr	420mΩ	550mΩ	460mΩ	550mΩ / 460mΩ — Significantly higher DCR.; FHW0805UCR10JGT: Higher DCR increases losses.

Application & sourcing insights

Questions & answers

There is no single 'best' alternative. FHW0805UCR10JGT offers the same package but with higher inductance (100nH). FHW0603UC082JST has the same electrical specs but in a smaller 0603 package. Both require review.