Is there a pin-compatible replacement for LQW15AN4N7C00D?

Yes, both LQW15AN4N7B00D and LQW15AN4N7G80D are pin-compatible replacements. They share the same 0402 package and 2-pin layout. LQW15AN4N7B00D offers tighter tolerance, and LQW15AN4N7G80D provides a higher current rating.

What risks should I check before replacing LQW15AN4N7C00D?

Before replacing, verify that the substitute's inductance value and tolerance meet your circuit's requirements. Also check the DC Resistance (DCR), rated current, and Self-Resonant Frequency (SRF) to ensure they are compatible with your application's performance and power needs.

LQW15AN4N7C00D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Find reliable substitutes for the Murata LQW15AN4N7C00D, a 4.7nH 0402 RF inductor. This page provides verified pin-compatible upgrades and functional alternatives, complete with detailed comparisons to ensure a low-risk transition for your design.

AI replacement insight

Electrical risklow

With top candidates like LQW15AN4N7B00D, electrical risk is minimal as key specs match or improve.

Package risklow

All viable candidates share the same 0402 package, ensuring form and fit compatibility.

Sourcing risklow

These are common parts from a major manufacturer, but check distributor stock for specific part numbers.

Can it be replaced directly?

Yes, several direct replacements for the LQW15AN4N7C00D exist. The LQW15AN4N7B00D and LQW15AN4N7G80D are excellent pin-compatible upgrades from the same manufacturer with improved specifications.

Best replacement path

The best replacement path is LQW15AN4N7B00D, which offers a tighter inductance tolerance with otherwise identical specifications, making it a direct, low-risk upgrade.

Main risk

The main risk when substituting RF inductors is a change in inductance value or tolerance, which can detune sensitive high-frequency circuits like filters and oscillators.

Recommended alternatives

A strong pin-compatible upgrade with tighter inductance tolerance and matching key electricals.

View details

Alternative comparison matrix

Feature / factor	LQW15AN4N7C00D	LQW15AN4N7B00D	LQW15AN4N7G80D	LQW15AN5N0G80D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package and pinout.; LQW15AN4N7G80D: Identical package and pinout.; LQW15AN5N0G80D: Identical package and pinout.
Inductance	4.7 nH ±0.2 nH	4.7 nH ±0.1 nH	4.7 nH ±2%	5.0 nH	4.7 nH ±0.1 nH / 4.7 nH ±2% / 5.0 nH — Tighter tolerance than target.; LQW15AN4N7G80D: Tighter percentage tolerance.; LQW15AN5N0G80D: Inductance is ~6% higher, outside target's tolerance.
Current	0.75 A	0.75 A	1.2 A	1.77 A	0.75 A / 1.2 A / 1.77 A — Rated current matches.; LQW15AN4N7G80D: Higher current rating provides more margin.; LQW15AN5N0G80D: Significantly higher current rating.
Dcr	0.07 Ω	0.07 Ω	0.071 Ω	0.04 Ω	0.07 Ω / 0.071 Ω / 0.04 Ω — DC resistance matches.; LQW15AN4N7G80D: DCR is negligibly higher.; LQW15AN5N0G80D: Lower DCR is an improvement.
Q Factor	25	-	31	-	31 — Higher Q factor is an improvement.

Application & sourcing insights

Questions & answers

The best alternative is LQW15AN4N7B00D. It is a pin-compatible part from the same manufacturer with identical key specifications but a tighter inductance tolerance (±0.1nH vs ±0.2nH), making it a superior drop-in replacement.