Is there a pin-compatible replacement for LQG15HN15NJ02D?

Yes, both LQW15AN15NG80D and LQW15AN15NJ00D are pin-compatible replacements. They share the same 0402 package and 15nH inductance value, while providing superior electrical characteristics like higher current handling and lower power loss.

What risks should I check before replacing LQG15HN15NJ02D?

The main risk is the change in construction from multilayer (LQG) to wirewound (LQW). While wirewound inductors offer better Q-factor and SRF, their impedance curve differs at very high frequencies. For RF circuits, verify performance. For alternatives with different inductance values, circuit redesign is necessary.

LQG15HN15NJ02D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Find pin-compatible upgrades and parametric alternatives for the Murata LQG15HN15NJ02D 15nH inductor. This guide provides verified options with improved electrical performance for your design.

AI replacement insight

Electrical risklow

Candidates meet or exceed key electrical specs. The change to wirewound construction is typically beneficial.

Package risklow

All recommended candidates use the same 0402 package and are pin-compatible.

Can it be replaced directly?

Yes, LQW15AN15NG80D and LQW15AN15NJ00D are pin-compatible replacements for LQG15HN15NJ02D, offering upgraded performance characteristics.

Best replacement path

Use LQW15AN15NG80D as a direct, high-performance upgrade. It matches the 15nH inductance and 0402 package while offering a much higher current rating (1.15A vs 0.4A) and lower DCR.

Main risk

The primary risk is the change in inductor construction from multilayer to wirewound, which can alter high-frequency impedance characteristics. While generally an upgrade, this should be verified in RF-sensitive circuits.

Recommended alternatives

A pin-compatible upgrade with higher current rating, lower DCR, and tighter tolerance.

View details

Alternative comparison matrix

Feature / factor	LQG15HN15NJ02D	LQW15AN15NG80D	LQW15AN15NJ00D	LQW15AN12NJ00D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Form factor matches.; LQW15AN15NJ00D: Form factor matches.; LQW15AN12NJ00D: Form factor matches.
Inductance	15 nH	15 nH	15 nH	12 nH	15 nH / 12 nH — Inductance value matches.; LQW15AN15NJ00D: Inductance value matches.; LQW15AN12NJ00D: Inductance is 20% lower, requires circuit validation.
Current	0.4 A	1.15 A	0.46 A	0.5 A	1.15 A / 0.46 A / 0.5 A — Higher current rating provides more design margin.; LQW15AN15NJ00D: Higher current rating.; LQW15AN12NJ00D: Higher current rating.
Dcr	0.45 Ω	0.114 Ω	0.16 Ω	-	0.114 Ω / 0.16 Ω — Lower DCR reduces DC power loss.; LQW15AN15NJ00D: Lower DCR reduces DC power loss.
Tolerance	±5%	±2%	-	-	±2% — Tighter tolerance improves circuit precision.

Application & sourcing insights

Questions & answers

The best alternative is LQW15AN15NG80D. It is a pin-compatible upgrade with the same 15nH inductance but offers a significantly higher current rating (1.15A vs 0.4A), lower DC resistance, and tighter tolerance.