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HomeProductsInductors, Coils, ChokesFixed InductorsLQH43MN220K03L
LQH43MN220K03L Image
Image may be representation.
See specifications for product details.

LQH43MN220K03L - Murata Electronics

Manufacturer Part Number
LQH43MN220K03L
Manufacturer
Murata Electronics
Allelco Part Number
32D-LQH43MN220K03L
ECAD Model
Parts Description
FIXED IND 22UH 320MA 940MOHM SMD
Detailed Description
Package
1812 (4532 Metric)
Data sheet
Standard Land Pattern Dimensions.pdf
LQH43MNyyyy03L Ref Sheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 105990

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Specifications

LQH43MN220K03L Tech Specifications
Murata Electronics - LQH43MN220K03L technical specifications, attributes, parameters and parts with similar specifications to Murata Electronics - LQH43MN220K03L

Product Attribute Attribute Value  
Manufacturer Murata Electronics  
Type Drum Core, Wirewound  
Tolerance ±10%  
Supplier Device Package 1812  
Size / Dimension 0.177' L x 0.126' W (4.50mm x 3.20mm)  
Shielding Unshielded  
Series LQH43  
Ratings -  
Q @ Freq 35 @ 1MHz  
Package / Case 1812 (4532 Metric)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Material - Core Ferrite  
Inductance Frequency - Test 1 MHz  
Inductance 22 µH  
Height - Seated (Max) 0.110' (2.80mm)  
Frequency - Self Resonant 15MHz  
DC Resistance (DCR) 940mOhm Max  
Current Rating (Amps) 320 mA  
Current - Saturation (Isat) -  
Base Product Number LQH43MN  

Parts Introduction

Manufacturer Part Number

LQH43MN220K03L

Manufacturer

murata-electronics

Introduction

A high-quality drum core, wirewound inductor designed for a variety of applications, utilizing a ferrite core material for optimal performance.

Product Features and Performance

Type: Drum Core, Wirewound

Core Material: Ferrite

Inductance: 22 µH

Tolerance: ±10%

Current Rating: 320 mA

Shielding: Unshielded

DC Resistance: 940mOhm Max

Quality factor: 35 @ 1MHz

Self-Resonant Frequency: 15MHz

Operating Temperature: -40°C ~ 85°C

Inductance Test Frequency: 1 MHz

Mounting Type: Surface Mount

Product Advantages

High inductance value with compact size

Unshielded design for easy integration

Low DC resistance for efficient operation

Suitable for high-frequency applications up to 15MHz

Operable in a wide range of temperatures

Key Technical Parameters

Inductance: 22 µH

Current Rating: 320 mA

DC Resistance: 940mOhm Max

Quality Factor: 35 @ 1MHz

Self-Resonant Frequency: 15MHz

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Durable construction ensuring long-term reliability

Compliance with applicable international standards for quality and safety

Compatibility

Compatible with a wide range of electronic circuits due to its surface-mount packaging and standard dimensions

Application Areas

Power supply circuits

RF signal circuits

Consumer electronics

Automotive systems

Industrial electronics

Product Lifecycle

Discontinued at Digi-Key, indicating it may be nearing the end of its production lifecycle. Customers should verify the availability of replacements or upgrades.

Several Key Reasons to Choose This Product

High-quality and reliability backed by Murata Electronics

Compact size with high inductance value suitable for space-constrained applications

Low DC resistance enhancing overall circuit efficiency

Versatility across a wide range of applications from consumer electronics to industrial systems

Despite discontinuation at Digi-Key, its performance and specifications remain appealing for specific needs.

Parts with Similar Specifications

The three parts on the right have similar specifications to Murata Electronics LQH43MN220K03L

Product Attribute LQH43MN220K03L LQH43MN271J03L LQH43MN270J03L LQH43MN330J03L
Part Number LQH43MN220K03L LQH43MN271J03L LQH43MN270J03L LQH43MN330J03L
Manufacturer Murata Electronics Murata Electronics Murata Electronics Murata Electronics
Height - Seated (Max) 0.110' (2.80mm) 0.110' (2.80mm) 0.110' (2.80mm) 0.110' (2.80mm)
Supplier Device Package 1812 1812 1812 1812
Inductance Frequency - Test 1 MHz 1 MHz 1 MHz 1 MHz
Frequency - Self Resonant 15MHz 4MHz 14MHz 12MHz
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Q @ Freq 35 @ 1MHz 40 @ 796kHz 35 @ 1MHz 35 @ 1MHz
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series LQH43 LQH43 LQH43 LQH43
Shielding Unshielded Unshielded Unshielded Unshielded
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound
Tolerance ±10% ±5% ±5% ±5%
Current Rating (Amps) 320 mA 100 mA 300 mA 270 mA
Package / Case 1812 (4532 Metric) 1812 (4532 Metric) 1812 (4532 Metric) 1812 (4532 Metric)
Ratings - - - -
Current - Saturation (Isat) - - - -
Base Product Number LQH43MN LQH43MN LQH43MN LQH43MN
Inductance 22 µH 270 µH 27 µH 33 µH
Material - Core Ferrite Ferrite Ferrite Ferrite
DC Resistance (DCR) 940mOhm Max 6.8Ohm Max 1.1Ohm Max 1.2Ohm Max
Size / Dimension 0.177' L x 0.126' W (4.50mm x 3.20mm) 0.177' L x 0.126' W (4.50mm x 3.20mm) 0.177' L x 0.126' W (4.50mm x 3.20mm) 0.177' L x 0.126' W (4.50mm x 3.20mm)

LQH43MN220K03L Datasheet PDF

Download LQH43MN220K03L pdf datasheets and Murata Electronics documentation for LQH43MN220K03L - Murata Electronics.

Datasheets
LQH43MNyyyy03L Ref Sheet.pdf
HTML Datasheet
Standard Land Pattern Dimensions.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LQH43MN220K03L Image

LQH43MN220K03L

Murata Electronics
32D-LQH43MN220K03L

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