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SRF1280-220M

Bourns

SRF1280-220M by Bourns

Bourns SRF1280-220M is a shielded, surface mount inductor with 22uH nominal inductance and 4A max rated current. Ideal for power applications, it features dual in-line terminals, ferrite core material, and operates b/w -40 to 125°C.

Median Price

$1.068

Lifecycle Status

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18

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1k+

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Chip1Stop

Japan . 152 parts In-Stock

1+ parts

$1.170

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$0.806

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$1.170

$0.806

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Element14

Singapore . 710 parts In-Stock

1+ parts

$1.622

100+ parts

$0.973

1k+ parts

$0.929

10k+ parts

$0.885

710

$1.622

$0.973

$0.929

$0.885

Newark

USA . 2,400 parts In-Stock

1+ parts

$1.650

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$1.500

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$1.650

$1.500

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Mouser Electronics

USA . 1,836 parts In-Stock

1+ parts

$1.680

100+ parts

$1.170

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$0.951

10k+ parts

$0.918

1,836

$1.680

$1.170

$0.951

$0.918

DigiKey

USA . 4,772 parts In-Stock

1+ parts

$1.860

100+ parts

$1.255

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$1.052

10k+ parts

$0.918

4,772

$1.860

$1.255

$1.052

$0.918

TTI

USA . 2,000 parts In-Stock

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$0.960

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$0.880

2,000

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$0.960

$0.880

Master Electronics

USA . 1,280 parts In-Stock

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$0.718

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$0.700

1,280

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$0.718

$0.700

Verical

USA . 1,200 parts In-Stock

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$0.933

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$0.919

1,200

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$0.919

Farnell

UK . 422 parts In-Stock

1+ parts

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$0.967

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$0.959

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422

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$0.967

$0.959

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Arrow

USA . 400 parts In-Stock

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$0.734

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400

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$0.734

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NAC Semi

USA . 6,800 parts In-Stock

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$1.560

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$1.440

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$1.560

$1.440

Chip Stock

USA . 4,700 parts In-Stock

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Electro Sonic

Canada . 1,280 parts In-Stock

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$0.740

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$0.721

1,280

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$0.721

IBS Electronics

USA . 799 parts In-Stock

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$1.314

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$1.201

799

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$1.201

Sensible Micro Corp

USA . 739 parts In-Stock

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Bristol Electronics

USA . 680 parts In-Stock

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$1.200

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$0.672

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680

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$1.200

$0.672

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Dan-Mar Components

USA . 680 parts In-Stock

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680

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ACDS - Activité Composants Distribution Service

France . 400 parts In-Stock

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400

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Perfect Parts

USA . 23,068 parts In-Stock

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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Abacus Technologies

USA . 400 parts In-Stock

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Overview

Discover the impeccable quality and exceptional performance of the Bourns SRF1280-220M fixed inductor. Manufactured by industry leader Bourns, this surface mount inductor is ideal for power applications, offering high reliability and precision engineering. With a nominal inductance of 22uH and maximum rated current of 4A, this general-purpose inductor provides value and efficiency to customers. Trust Bourns for top-notch quality and superior products that deliver unmatched results in your electronic designs.

Feature Benefit Bullets

Surface Mount: YES

Makes it easy to mount on a PCB, saving space and making assembly more efficient.

Shielded: YES

Provides protection against electromagnetic interference, ensuring stable performance in various environments.

No. of Terminals: 4

Allows for flexible circuit connections, enabling versatile use in different applications.

Nominal Inductance (L): 22 uH

Offers a specific inductance value which is suitable for power applications requiring a moderate level of inductance.

Maximum Rated Current: 4 A

Can handle higher current levels without overheating, making it reliable for power-related tasks.

DC Resistance: 0.0503 ohm

Low resistance helps in minimizing power loss and improving the efficiency of the inductor.

Core Material: FERRITE

Ferrite core provides high magnetic permeability, improving inductance and performance of the inductor.

Technical Specifications

Fixed Inductors SRF1280-220M attributes and parameters. Explore more Fixed Inductors devices from Bourns

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

22 μH

Maximum Rated Current:

4 A

DC Resistance:

50.3 mΩ

Tolerance:

20 %

No. of Functions:

2

Test Frequency:

100 kHz

Special Feature:

Parallel Connected

Physical Characteristics

Package Shape:

Rectangular Package

Case or Size Code:

4949

Shielded:

Yes

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 In-Line

Terminal Shape:

Wraparound

Terminal Finish:

Tin Silver Copper

No. of Terminals:

4

Packaging & Delivery

Package Style:

SMT

Package Length:

0.492 in (12.5 mm)

Package Height:

0.315 in (8 mm)

Package Width:

0.492 in (12.5 mm)

Packing Method:

Tape and Reel, Embossed, 13 in

Standards

JESD-609 Code:

e1

Trade Compliance

SRF1280-220M Inductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8504.50.80.00

SB

8504.50.00.00

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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