Is there a pin-compatible replacement for LQG15HS7N5H02D?

While several parts like LQW15AN7N5G00D share the same 0402 package and pinout, none are confirmed as direct pin-to-pin replacements without review. The change in inductor construction (wirewound vs. film) requires engineering verification for RF applications.

What risks should I check before replacing LQG15HS7N5H02D?

Key risks include: 1) The impact of different inductor construction (wirewound vs. film) on the impedance curve. 2) Looser inductance tolerance in some alternatives. 3) Ensure the Self-Resonant Frequency (SRF) of the replacement is adequate for your application.

LQG15HS7N5H02D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Finding a substitute for the Murata LQG15HS7N5H02D 7.5nH inductor requires matching its 0402 package and high-frequency performance. Several alternatives exist with similar or better electricals, but may have different internal construction requiring review.

AI replacement insight

Electrical riskmedium

Key parameters match, but construction difference affects RF impedance.

Package risklow

All top candidates share the same 0402 package.

Can it be replaced directly?

No verified direct drop-in replacement has been identified. The closest options, like LQW15AN7N5G00D, require engineering review due to different internal construction which impacts RF behavior.

Best replacement path

The strongest candidate is LQW15AN7N5G00D, which offers tighter tolerance and better DCR/SRF, but its wirewound construction must be validated against the target's film type for RF performance.

Main risk

The primary risk is the difference in inductor construction (wirewound vs. film), which alters the impedance vs. frequency curve and can affect RF circuit tuning and performance.

Recommended alternatives

A 0402 inductor with matching 7.5nH inductance, tighter tolerance, and higher current rating, but different construction.

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Alternative comparison matrix

Feature / factor	LQG15HS7N5H02D	LQW15AN7N5G00D	LQW15AN7N5J00D	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 metric)	0402 (1005 Metric)	0402 (1005 metric) / 0402 (1005 Metric) — Form and fit are identical.; LQW15AN7N5J00D: Form and fit are identical.
Inductance	7.5 nH	7.5 nH	7.5 nH	7.5 nH — Nominal inductance is identical.; LQW15AN7N5J00D: Nominal inductance is identical.
Tolerance	±3%	±2%	±5%	±2% / ±5% — Candidate has tighter tolerance.; LQW15AN7N5J00D: Candidate has looser tolerance.
Current	550 mA	570 mA	570 mA	570 mA — Slightly higher rated current.; LQW15AN7N5J00D: Slightly higher rated current.
Dcr	0.24 Ω	0.13 Ω	-	0.13 Ω — Lower DCR improves efficiency.
Construction	Film (LQG series)	Wirewound	Wirewound	Wirewound — Different construction affects RF impedance curve.; LQW15AN7N5J00D: Different construction affects RF impedance curve.

Application & sourcing insights

Questions & answers

LQW15AN7N5G00D is a strong alternative, offering a matching 7.5nH inductance with tighter tolerance (±2%) and better current/DCR ratings. However, its wirewound construction differs from the target's film type, requiring design validation.