Is there a pin-compatible replacement for LQG15HS9N1J02D?

Several parts like LQW15AN8N2G00D and LQG15HS10NJ02D share the same 0402 package and pinout. However, they have different inductance values, so they are not drop-in replacements and require engineering review.

What risks should I check before replacing LQG15HS9N1J02D?

Key risks include changes in inductance, which can shift filter characteristics or impedance matching in RF circuits. Also, check DC resistance (DCR) and self-resonant frequency (SRF) to ensure they meet your design's requirements.

LQG15HS9N1J02D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

LQG15HS9N1J02D is a 9.1nH, 300mA high-frequency chip inductor in a 0402 package. Several functional alternatives exist with similar or better performance, requiring review of inductance values.

AI replacement insight

Electrical riskmedium

Inductance differences require circuit validation, especially in tuned RF applications.

Package risklow

All top candidates share the same 0402 package and pinout.

Sourcing risklow

Multiple alternatives from the same major manufacturer (Murata) are available.

Can it be replaced directly?

No direct drop-in replacement is confirmed. LQG15HS10NJ02D is a strong candidate from the same series but has a different inductance (10nH vs 9.1nH) that requires engineering validation.

Best replacement path

LQG15HS10NJ02D from the same Murata series is the closest option, offering higher current with a slightly higher inductance of 10nH.

Main risk

The primary risk is the inductance mismatch, which can affect the resonant frequency and impedance of RF circuits. All candidates require verification.

Recommended alternatives

From the same Murata series with higher current (500mA) and slightly higher inductance (10nH).

View details

Alternative comparison matrix

Feature / factor	LQG15HS9N1J02D	LQG15HS10NJ02D	LQW15AN10NG00D	LQW15AN8N2G00D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	-	-	0402 (1005 metric) — Identical package and pin count.
Inductance	9.1 nH	10 nH	-	-	8.2 nH — Slightly lower inductance, requires circuit validation.
Current	300 mA	500 mA	-	-	540 mA — Higher current rating provides more margin.
Dcr	0.26 Ω	0.26 Ω	-	-	0.14 Ω — Lower DCR reduces DC power loss.
Srf	3.4 GHz	-	-	5.5 GHz	—

Application & sourcing insights

Questions & answers

LQG15HS10NJ02D is a strong alternative from the same Murata series. It has a higher current rating (500mA) but a slightly different inductance (10nH) that should be verified for your application.