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SDR0403-4R7ML

Bourns

SDR0403-4R7ML by Bourns

SDR0403-4R7ML by Bourns is a surface mount fixed inductor with a nominal inductance of 4.7 uH and max rated current of 1.7 A. It is commonly used as a power inductor in general purpose applications due to its compact rectangular package and high self-resonance frequency of 50 MHz.

Median Price

$0.208

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

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Arrow

USA . 12,000 parts In-Stock

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$0.181

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$0.133

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$0.181

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$0.133

Distrelec

Netherlands . 1,998 parts In-Stock

1+ parts

$0.435

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$0.306

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$0.223

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1,998

$0.435

$0.306

$0.223

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DigiKey

USA . 21 parts In-Stock

1+ parts

$0.450

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$0.302

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$0.248

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$0.204

21

$0.450

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$0.204

Newark

USA . 2,082 parts In-Stock

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$0.522

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$0.434

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TTI

USA . 102,000 parts In-Stock

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$0.185

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Verical

USA . 12,000 parts In-Stock

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TTI Europe

Germany . 8,000 parts In-Stock

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Master Electronics

USA . 6,000 parts In-Stock

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$0.186

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Farnell

UK . 2,282 parts In-Stock

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$0.272

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$0.193

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Avnet

USA . 2,000 parts In-Stock

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$0.177

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RS Americas

USA . 2,000 parts In-Stock

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$0.445

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Chip1Stop

Japan . 401 parts In-Stock

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$0.208

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$0.201

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$0.200

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Element14

Singapore . 282 parts In-Stock

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$0.553

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$0.347

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Distributors (In-Stock)

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Component Electronics Inc.

Canada . 1,700 parts In-Stock

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$0.540

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$0.400

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$0.350

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$0.540

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NAC Semi

USA . 14,000 parts In-Stock

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$0.238

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TME

Poland . 10,000 parts In-Stock

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$0.189

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Electro Sonic

Canada . 8,000 parts In-Stock

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$0.207

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IBS Electronics

USA . 6,000 parts In-Stock

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$0.261

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Vyrian

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North Shore Components

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Bristol Electronics

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Sea View Technologies

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Nova Conductors

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Ashlea Components Ltd

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Ampacity Inc.

Singapore . 3,627 parts In-Stock

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$0.133

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Semicontronic

India . 3,545 parts In-Stock

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Corohmni

South Africa . 298 parts In-Stock

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$0.274

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Aztec Data Supply Inc.

USA . 730 parts In-Stock

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$0.290

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Continental Prestige Electronics

USA . 2,454 parts In-Stock

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$0.379

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$0.218

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$0.189

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$0.176

2,454

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Eastek

USA . 144,000 parts In-Stock

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Perfect Parts

USA . 76,365 parts In-Stock

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GreenTree Electronics

Israel . 30,000 parts In-Stock

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Bastille Electronics

Australia . 4,960 parts In-Stock

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EMSNET (Excess)

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Argo Parts USA

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Overview

Discover the power of high-quality inductors with the SDR0403-4R7ML by Bourns. As a leading manufacturer in the industry, Bourns is known for its reliability and expertise. This product falls under the category of fixed inductors, making it perfect for various applications such as power inductors. With its compact rectangular shape and surface mount feature, it offers convenience without compromising performance. The SDR0403-4R7ML boasts a maximum rated current of 1.7 A and a self-resonance frequency of 50 MHz, ensuring optimal functionality. Trust Bourns to deliver exceptional value, benefits, and advantages with this general-purpose inductor.

Feature Benefit Bullets

Surface Mount: YES

This allows for easy and convenient mounting on PCBs, saving space and making the product suitable for compact electronic devices.

Terminal Placement: DUAL ENDED

Dual ended terminals provide flexibility in circuit design and allow for easier connection to other components.

Test Frequency: 0.001 MHz

This indicates that the inductor has been tested at a low frequency, ensuring accurate and reliable performance in practical applications.

Nominal Inductance (L): 4.7 uH

The inductance value of 4.7 uH makes this product suitable for power applications where a moderate level of inductance is required.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125 °C, this inductor can withstand elevated temperatures without compromising performance.

DC Resistance: 0.094 ohm

The low DC resistance of 0.094 ohm minimizes power losses and ensures efficient energy transfer in the circuit.

Core Material: FERRITE

Ferrite core material offers high magnetic permeability, making the inductor suitable for applications requiring high inductance and minimal interference.

Technical Specifications

Fixed Inductors SDR0403-4R7ML attributes and parameters. Explore more Fixed Inductors devices from Bourns

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

4.7 μH

Maximum Rated Current:

1.7 A

DC Resistance:

94 mΩ

Tolerance:

20 %

No. of Functions:

1

Self Resonance Frequency:

50 MHz

Test Frequency:

1 kHz

Physical Characteristics

Package Shape:

Rectangular Package

Case or Size Code:

1816

Shielded:

No

Construction:

Rectangular

Core Material:

Ferrite

Surface Mounted:

Yes

Thermal Characteristics

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Terminal Characteristics

Terminal Position:

Dual Ended

Terminal Shape:

One Surface

Terminal Finish:

Tin Silver Copper

No. of Terminals:

2

Packaging & Delivery

Package Style:

SMT

Package Length:

0.177 in (4.5 mm)

Package Height:

0.126 in (3.2 mm)

Package Width:

0.157 in (4 mm)

Packing Method:

Tape and Reel, Embossed, 13 in

Standards

JESD-609 Code:

e1

Trade Compliance

SDR0403-4R7ML Inductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8504.50.80.00

SB

8504.50.00.00

PCN

Manufacturer Highlights

Bourns

Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.

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