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SRN5040TA-470K

Bourns

SRN5040TA-470K by Bourns

Bourns SRN5040TA-470K is a shielded, surface mount inductor with 47uH nominal inductance and 1A max rated current. Ideal for power applications, it features a ferrite core, 125°C max operating temp, and DCR measured at 20% tolerance.

Median Price

$0.220

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

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Arrow

USA . 907 parts In-Stock

1+ parts

$0.238

100+ parts

$0.204

1k+ parts

$0.181

10k+ parts

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907

$0.238

$0.204

$0.181

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Mouser Electronics

USA . 5,262 parts In-Stock

1+ parts

$0.420

100+ parts

$0.283

1k+ parts

$0.215

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$0.213

5,262

$0.420

$0.283

$0.215

$0.213

DigiKey

USA . 582 parts In-Stock

1+ parts

$0.420

100+ parts

$0.282

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-

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$0.196

582

$0.420

$0.282

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$0.196

Newark

USA . 8,980 parts In-Stock

1+ parts

$0.460

100+ parts

$0.323

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$0.292

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8,980

$0.460

$0.323

$0.292

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Element14

Singapore . 1,499 parts In-Stock

1+ parts

$0.554

100+ parts

$0.354

1k+ parts

$0.298

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1,499

$0.554

$0.354

$0.298

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Verical

USA . 27,000 parts In-Stock

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$0.181

27,000

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-

$0.181

TTI

USA . 6,000 parts In-Stock

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$0.189

6,000

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$0.189

Master Electronics

USA . 3,000 parts In-Stock

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$0.163

3,000

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$0.163

Avnet

USA . 1,500 parts In-Stock

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$0.185

1,500

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-

$0.185

Farnell

UK . 797 parts In-Stock

1+ parts

-

100+ parts

$0.201

1k+ parts

$0.186

10k+ parts

$0.150

797

-

$0.201

$0.186

$0.150

Distributors (In-Stock)

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

Nova Conductors

Japan . 15 parts In-Stock

1+ parts

$0.249

100+ parts

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15

$0.249

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TME

Poland . 27,000 parts In-Stock

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$0.169

27,000

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$0.169

Electro Sonic

Canada . 3,000 parts In-Stock

1+ parts

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$0.202

3,000

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$0.202

IBS Electronics

USA . 3,000 parts In-Stock

1+ parts

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$0.228

3,000

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$0.228

Bristol Electronics

USA . 2,500 parts In-Stock

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Vyrian

USA . 1,293 parts In-Stock

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Ampacity Inc.

Singapore . 5,295 parts In-Stock

1+ parts

$0.139

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$0.139

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Semicontronic

India . 7,175 parts In-Stock

1+ parts

$0.140

100+ parts

$0.136

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$0.136

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7,175

$0.140

$0.136

$0.136

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Corohmni

South Africa . 99 parts In-Stock

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$0.170

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99

$0.170

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Aranea Global

USA . 50 parts In-Stock

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$0.244

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$0.234

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50

$0.244

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$0.234

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Continental Prestige Electronics

USA . 2,062 parts In-Stock

1+ parts

$0.247

100+ parts

$0.201

1k+ parts

$0.157

10k+ parts

$0.147

2,062

$0.247

$0.201

$0.157

$0.147

Argo Parts USA

USA . 1,712 parts In-Stock

1+ parts

$0.249

100+ parts

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$0.241

1,712

$0.249

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$0.241

Aztec Data Supply Inc.

USA . 2,878 parts In-Stock

1+ parts

$0.851

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2,878

$0.851

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Authorized Procurement Solutions

USA . 8,000 parts In-Stock

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8,000

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Overview

Enhance the power and efficiency of your electronic devices with the Bourns SRN5040TA-470K fixed inductor. Manufactured by a trusted industry leader, this surface mount, shielded inductor offers superior quality and reliability. With a nominal inductance of 47 uH and a maximum rated current of 1 A, this general purpose inductor is perfect for a wide range of applications. Experience the benefits of increased performance and stability with the Bourns SRN5040TA-470K, delivering value and excellence to every customer.

Feature Benefit Bullets

Surface Mount: YES

The surface mount capability allows for easy and convenient installation on circuit boards, saving space and enabling efficient PCB design.

Shielded: YES

The shielded construction helps to reduce electromagnetic interference, improving the overall performance and reliability of the inductor.

Terminal Placement: DUAL ENDED

Dual ended terminal placement offers flexibility in circuit design and allows for easy connection to other components.

Nominal Inductance (L): 47 uH

The 47 uH nominal inductance is suitable for power applications, providing the necessary inductance value for efficient operation.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this inductor can withstand high temperature environments, ensuring stable performance under varying conditions.

Maximum Rated Current: 1 A

The 1 A maximum rated current allows for handling higher power levels, making it suitable for a wide range of applications.

DC Resistance: 0.27 ohm

The low DC resistance of 0.27 ohm helps to minimize power losses and increase efficiency in power conversion circuits.

Core Material: FERRITE

The ferrite core material provides excellent magnetic properties and high inductance, making the inductor ideal for power applications.

Technical Specifications

Fixed Inductors SRN5040TA-470K attributes and parameters. Explore more Fixed Inductors devices from Bourns

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

47 μH

Maximum Rated Current:

1 A

Minimum Quality Factor (at L-nom):

15

DC Resistance:

270 mΩ

Tolerance:

10 %

No. of Functions:

1

Self Resonance Frequency:

11 MHz

Test Frequency:

100 kHz

Special Feature:

DC Resistance is measured at 20% Tolerance

Physical Characteristics

Package Shape:

Rectangular Package

Case or Size Code:

1919

Shielded:

Yes

Construction:

Rectangular

Core Material:

Ferrite

Surface Mounted:

Yes

Thermal Characteristics

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Terminal Characteristics

Terminal Position:

Dual Ended

Terminal Shape:

One Surface

Terminal Finish:

Tin

No. of Terminals:

2

Packaging & Delivery

Package Style:

SMT

Package Length:

0.195 in (4.95 mm)

Package Height:

0.15 in (3.8 mm)

Package Width:

0.195 in (4.95 mm)

Packing Method:

Tape and Reel, Embossed, 13 in

Standards

JESD-609 Code:

e3

Reference Standard:

AEC-Q200

Trade Compliance

SRN5040TA-470K 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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