LQW18AN91NJ00D Murata Electronics Inductor (Other) In Stock

Name: LQW18AN91NJ00D
Brand: Murata Electronics
SKU: LQW18AN91NJ00D
Availability: InStock

Murata LQW18AN91NJ00D is a wire-wound SMD RF inductor in a 1608 (0603) package with 91 nH inductance, ±5% tolerance, and 230 mA rated DC current. It features a ferrite core construction with a DC resistance of just 0.64 Ω and a Q factor of 34. Available in tape-and-reel packaging for automated SMT assembly.

ACTIVEInductorVerified Jun 2026

Package / Visual Reference

LQW18AN91NJ00DOther

Quick Facts

Manufacturer: Murata Electronics
Package: Other
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: LQW18AN91NJ00D Datasheet PDF
Category: Inductor
Price: From $0.0421(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LQW18AN91NJ00D?

91 nH inductance at ±5% tolerance with a low DC resistance of 0.64 Ω for minimal signal loss in RF circuits
230 mA rated DC current in a compact 1608 (0603) footprint for space-constrained RF layouts
Wire-wound ferrite core construction delivers high Q factor of 34 at RF frequencies
Tape-and-reel (TR) packaging compatible with high-speed SMT pick-and-place assembly

What is LQW18AN91NJ00D used for?

The LQW18AN91NJ00D is designed for RF impedance matching networks and high-frequency filtering in wireless communication modules operating in the 100 MHz to 1 GHz range. Its compact 0603 footprint and low DC resistance of 0.64 Ω make it suitable for Bluetooth, Wi-Fi, and RFID front-end circuits where board space is at a premium. The component also serves well in LC tank circuits and RF choke applications within portable consumer electronics and IoT devices.

What are the specifications of LQW18AN91NJ00D?

Pbfree Code	Yes
Factory Lead Time	14Weeks
YTEOL	7
Case/Size Code	1608/0603
Construction	Wirewound Chip
Core Material	WIREWOUND
DC Resistance	0.64Ω
Inductance-Nom (L)	0.091 µH
Inductor Application	RF INDUCTOR
Inductor Type	GENERAL PURPOSE INDUCTOR
JESD-609 Code	e3
Number of Functions	1
Package Height	0.8mm
Package Length	1.6mm
Package Style	SMT
Package Width	0.8mm
Packing Method	TR, PAPER, 7 INCH
Quality Factor-Min (at L-nom)	34
Rated Current-Max	0.23A
Self Resonance Frequency	1900MHz
Shape/Size Description	RECTANGULAR PACKAGE
Shielded	NO
Special Feature	Q MEASURED AT 150 MHZ
Surface Mount	Reflow soldering
Terminal Finish	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Placement	DUAL ENDED
Terminal Shape	ONE SURFACE
Test Frequency	150MHz
Tolerance	5%
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8504.50.80.00
Country of Origin	Japan

Where can I find the LQW18AN91NJ00D datasheet?

LQW18AN91NJ00D Datasheet Download

Official datasheet from Murata Electronics

What are equivalent replacements for LQW18AN91NJ00D?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What inductance value and tolerance does the LQW18AN91NJ00D provide for RF filter design?

The LQW18AN91NJ00D provides 91 nH of inductance with a ±5% tolerance (J-grade), giving designers a predictable impedance at RF frequencies. This makes it suitable for narrow-band filters and impedance matching networks in the 100 MHz to 500 MHz range.

How much DC current can the LQW18AN91NJ00D handle before saturation becomes a concern?

The component is rated for a maximum DC current (Idc) of 230 mA. At this current level, designers should verify inductance roll-off, particularly for circuits simultaneously carrying DC bias and RF signals, such as RF power amplifier bias feeds operating from 3.3 V supplies.

Which wireless or RF application circuits benefit most from the LQW18AN91NJ00D's Q factor of 34?

A Q factor of 34 at the rated frequency makes this inductor well-suited for Bluetooth 2.4 GHz front-end matching, RFID reader circuits, and narrowband LC resonators. Higher Q reduces insertion loss in the passband, improving receiver sensitivity by several tenths of a dB.

What is the physical package size and how does it compare to 0402 inductors for board layout?

The LQW18AN91NJ00D uses the 1608 metric (0603 imperial) package, measuring 1.6 mm × 0.8 mm. This is roughly 2.5 times the pad area of a 0402 component, offering easier PCB placement tolerances while still maintaining a compact enough footprint for dense RF module designs.

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AvailabilityIn Stock

Reference Price (USD)

From $0.0421

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.2800	$0.28
10+	$0.0930	$0.93
72+	$0.0840	$6.05
100+	$0.0767	$7.67
596+	$0.0560	$33.38
16000+	$0.0421	$673.76

pcs

Unit price: $0.2800 · Total: $0.28

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LQW18AN91NJ00D Murata Electronics Inductor (Other) In Stock

What are the key features of LQW18AN91NJ00D?

What is LQW18AN91NJ00D used for?

What are the specifications of LQW18AN91NJ00D?

Compliance & Regulatory

Where can I find the LQW18AN91NJ00D datasheet?

What are equivalent replacements for LQW18AN91NJ00D?

Frequently Asked Questions

What inductance value and tolerance does the LQW18AN91NJ00D provide for RF filter design?

How much DC current can the LQW18AN91NJ00D handle before saturation becomes a concern?

Which wireless or RF application circuits benefit most from the LQW18AN91NJ00D's Q factor of 34?

What is the physical package size and how does it compare to 0402 inductors for board layout?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Murata Electronics

More from Murata Electronics

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