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LQH31MN3R9J03L

Murata Manufacturing

LQH31MN3R9J03L by Murata Manufacturing

LQH31MN3R9J03L by Murata is a 1206 SMT fixed inductor with 3.9uH nominal inductance, suitable for RF applications. It has a max operating temperature of 85°C, rated current of 0.125A, and Q measured at 8MHz. This general-purpose inductor features dual-ended terminals, ferrite core material, and a self-resonance frequency of 35MHz.

Median Price

$0.326

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 90 parts In-Stock

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$0.326

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90

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Chip Stock

USA . 80,000 parts In-Stock

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Vyrian

USA . 5,692 parts In-Stock

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5,692

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Continental Prestige Electronics

USA . 3,802 parts In-Stock

1+ parts

$0.326

100+ parts

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$0.319

3,802

$0.326

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Argo Parts USA

USA . 1,739 parts In-Stock

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$0.326

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$0.316

1,739

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Netroflash

USA . 1,000 parts In-Stock

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$0.326

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$0.319

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1,000

$0.326

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AZTECH Wire

Italy . 268 parts In-Stock

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$13.859

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268

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Perfect Parts

USA . 26,368 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 4,000 parts In-Stock

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4,000

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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Overview

Murata Manufacturing presents the LQH31MN3R9J03L, a top-of-the-line fixed inductor designed for RF applications. With its dual-ended terminal placement and impressive construction, this rectangular package offers unmatched quality and performance. Perfect for SMT installation, this general-purpose inductor boasts a nominal inductance of 3.9uH and a maximum operating temperature of 85°C. Trust Murata Manufacturing to deliver reliable components that elevate your projects to new heights. Upgrade your RF circuits with the LQH31MN3R9J03L and experience unparalleled efficiency and precision.

Feature Benefit Bullets

Surface Mount: YES

Being surface mountable makes installation easy and efficient in compact spaces.

Terminal Placement: DUAL ENDED

Dual-ended terminals allow for flexible circuit board design and easy soldering.

Test Frequency: 8 MHz

Tested at a high frequency ensures reliable performance in RF applications.

Case or Size Code: 1206

Standard size code allows for easy integration with other components on the board.

Construction: Unshielded

Unshielded construction provides a cost-effective solution for general purpose inductor applications.

Packing Method: TR, EMBOSSED, 7 INCH

Packed in tape and reel for convenient transportation and automatic pick-and-place assembly.

Inductor Application: RF INDUCTOR

Specifically designed for RF applications, ensuring optimal performance in high-frequency circuits.

Shape or Size Description: RECTANGULAR PACKAGE

Rectangular shape allows for efficient use of board space and easy placement.

No. of Terminals: 2

Two terminals provide a simple and secure connection to the circuit.

Package Style (Meter): SMT

Surface mount technology offers a reliable and space-saving packaging solution.

Nominal Inductance (L): 3.9 uH

With a moderate inductance value, it is versatile for a range of applications.

Terminal Shape: WRAPAROUND

Wraparound terminals ensure a strong mechanical connection and reduce the risk of detachment.

Maximum Operating Temperature: 85 °C

Can operate effectively in high-temperature environments, improving overall reliability.

Maximum Rated Current: 0.125 A

Able to handle a moderate current, suitable for various electronic devices.

Minimum Quality Factor (at L-nom): 35

With a high-quality factor, it provides efficient energy storage and low signal loss.

Minimum Operating Temperature: -40 °C

Capable of operating in low-temperature conditions, making it suitable for a wide range of environments.

Terminal Finish: TIN OVER NICKEL

Tin over nickel finish ensures corrosion resistance and long-term stability.

Inductor Type: GENERAL PURPOSE INDUCTOR

Versatile and suitable for a wide range of applications.

Self Resonance Frequency: 35 MHz

High self-resonance frequency ensures reliable performance in RF circuits.

DC Resistance: 1.95 ohm

Low DC resistance minimizes power loss and improves efficiency.

Core Material: FERRITE

Ferrite core material provides high inductance and efficient energy storage capabilities.

Package Height: 1.8 mm

Low profile design for space-constrained applications.

Special Feature: Q MEASURED AT 8 MHZ

Special feature allows for accurate measurement and optimization at the specified frequency.

Tolerance: 5 %

5% tolerance ensures consistency in performance and reliable operation.

Package Length: 3.2 mm

Compact package size for efficient board layout and space-saving.

Package Width: 1.6 mm

Small footprint for tight PCB designs, ideal for compact electronic devices.

Technical Specifications

Fixed Inductors LQH31MN3R9J03L attributes and parameters. Explore more Fixed Inductors devices from Murata Manufacturing

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

3.9 μH

Maximum Rated Current:

125 mA

Minimum Quality Factor (at L-nom):

35

DC Resistance:

1.95 Ω

Tolerance:

5 %

No. of Functions:

1

Self Resonance Frequency:

35 MHz

Test Frequency:

8 MHz

Special Feature:

Q measured at 8 MHz

Physical Characteristics

Package Shape:

Rectangular Package

Case or Size Code:

1206

Shielded:

No

Construction:

Unshielded

Core Material:

Ferrite

Surface Mounted:

Yes

Thermal Characteristics

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Terminal Characteristics

Terminal Position:

Dual Ended

Terminal Shape:

Wraparound

Terminal Finish:

Tin Over Nickel

No. of Terminals:

2

Packaging & Delivery

Package Style:

SMT

Package Length:

0.126 in (3.2 mm)

Package Height:

0.071 in (1.8 mm)

Package Width:

0.063 in (1.6 mm)

Packing Method:

Tape and Reel, Embossed, 7 in

Standards

JESD-609 Code:

e3

Trade Compliance

LQH31MN3R9J03L Inductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8504.50.80.00

SB

8504.50.00.00

Manufacturer Highlights

Murata Manufacturing

Murata Manufacturing Co., Ltd. is a Japanese electronics manufacturer founded in 1944 by Akira Murata. Through its expansive supply chain network and innovative product portfolio, Murata designs and manufactures a wide variety of electronic components including capacitors, inductor coils, buzzers, sensors and more for applications in the automotive, medical, industrial and consumer sectors. Based in Nagaokakyo City in Kyoto Prefecture of Japan, Murata operates factories around the world with other facilities located throughout Asia Pacific region such as China and Thailand; North America; Europe; Latin America; Middle East & Africa; as well as Oceania.

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Management team

Chairman of the Board

Tsuneo Murata

President

Norio Nakajima

Senior Executive VP, Board Member

Hiroshi Iwatsubo

Manufacturer fab locations 8

Fab name Location Fab Initiation Wafer Capacity

Murata Integrated Passive Solution

Fabrication

Fab Initiation

1989

France

Caen

Wafer Capacity

12,500

1989

12,500

Sendai Fab

Fabrication

Fab Initiation

2008

Japan

Sendai

Wafer Capacity

20,000

2008

20,000

Kanazawa - Fab 2

Fabrication

Fab Initiation

2016

Japan

Hakusan

Wafer Capacity

10,000

2016

10,000

Komoro

Fabrication

Fab Initiation

1980

Japan

Komoro

Wafer Capacity

1980

Yasu Plant

Fabrication

Fab Initiation

1987

Japan

Yasu

Wafer Capacity

14,500

1987

14,500

Kanazawa Plant

Fabrication

Fab Initiation

1985

Japan

Hakusan

Wafer Capacity

5,000

1985

5,000

Vantaa - Fab 1

Fabrication

Fab Initiation

1998

Finland

Vantaa

Wafer Capacity

5,000

1998

5,000

Vantaa - Fab 2

Fabrication

Fab Initiation

2006

Finland

Vantaa

Wafer Capacity

12,000

2006

12,000

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