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SRR1280-331K

Bourns

SRR1280-331K by Bourns

Bourns SRR1280-331K is a shielded, surface mount inductor with 330uH nominal inductance and 1.1A max rated current. Ideal for power applications, this general purpose inductor has a self-resonance frequency of 2.9MHz and operates b/w -40°C to 125°C temperature range.

Median Price

$0.819

Lifecycle Status

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18

In-Stock Inventory

1k+

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Farnell

UK . 432 parts In-Stock

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$0.950

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$0.640

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$0.557

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432

$0.950

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$0.557

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Mouser Electronics

USA . 1,256 parts In-Stock

1+ parts

$1.140

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$0.769

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$0.606

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1,256

$1.140

$0.769

$0.606

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DigiKey

USA . 1,418 parts In-Stock

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$1.160

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$0.785

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$0.658

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$0.574

1,418

$1.160

$0.785

$0.658

$0.574

TTI

USA . 12,400 parts In-Stock

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$0.560

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$0.507

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$0.560

$0.507

Arrow

USA . 2,800 parts In-Stock

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$0.513

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$0.477

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Master Electronics

USA . 2,520 parts In-Stock

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$0.534

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$0.474

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$0.474

Verical

USA . 2,400 parts In-Stock

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$0.688

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$0.644

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$0.644

Chip1Stop

Japan . 1,200 parts In-Stock

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$0.434

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$0.432

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RS Americas

USA . 400 parts In-Stock

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$1.030

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$0.910

400

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Element14

Singapore . 149 parts In-Stock

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$1.100

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$0.877

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Electro Sonic

Canada . 4,920 parts In-Stock

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$0.443

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$0.432

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$0.432

IBS Electronics

USA . 2,520 parts In-Stock

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$0.774

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$0.694

2,520

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ComSIT Distribution GmbH

Germany . 863 parts In-Stock

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Bristol Electronics

USA . 453 parts In-Stock

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Atlantic Semiconductor

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Electronics Depot

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Nova Conductors

Japan . 150 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 50 parts In-Stock

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Ampacity Inc.

Singapore . 3,632 parts In-Stock

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$0.369

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$0.369

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Continental Prestige Electronics

USA . 81 parts In-Stock

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$0.603

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$0.501

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$0.373

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81

$0.603

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Allen Electronics Distributors

USA . 400 parts In-Stock

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$0.750

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$0.720

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$0.640

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$0.750

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Eastek

USA . 26,000 parts In-Stock

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Perfect Parts

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Aranea Global

USA . 1,000 parts In-Stock

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iodParts Technologies Inc.

India . 400 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 50 parts In-Stock

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Overview

Upgrade your electronics with the Bourns SRR1280-331K fixed inductor, designed for high-quality performance and reliability. Bourns, a trusted manufacturer, ensures that this surface mount, shielded inductor offers exceptional value and benefits for power applications. With a nominal inductance of 330uH and a maximum rated current of 1.1A, this general-purpose inductor is the perfect choice for enhancing the efficiency and functionality of your electronic devices. Experience top-notch quality and performance with the Bourns SRR1280-331K.

Feature Benefit Bullets

Surface Mount: YES

Surface mount capability allows for easy and convenient installation onto circuit boards, making this inductor suitable for compact electronic designs.

Shielded: YES

Shielding helps to prevent electromagnetic interference, ensuring optimal performance and reliability in sensitive electronic applications.

Terminal Placement: DUAL ENDED

Dual ended terminals provide flexibility in circuit connections, allowing for easier integration into various circuit designs.

Test Frequency: 0.001 MHz

Tested at a frequency of 0.001 MHz, ensuring accurate and consistent performance under standard operating conditions.

Nominal Inductance (L): 330 uH

With a nominal inductance of 330 uH, this inductor is well-suited for applications requiring moderate inductance values for power regulation.

Maximum Rated Current: 1.1 A

Capable of handling a maximum rated current of 1.1 A, making it suitable for powering various electronic components within a circuit.

Maximum Operating Temperature: 125 °C

Operates efficiently at temperatures up to 125°C, ensuring stability and reliability in high-temperature environments.

Minimum Operating Temperature: -40 °C

Capable of functioning at temperatures as low as -40°C, providing versatility for use in different operating conditions.

Inductor Type: GENERAL PURPOSE INDUCTOR

Designed as a general-purpose inductor, making it suitable for a wide range of applications requiring inductive components.

Core Material: FERRITE

Utilizes ferrite core material known for its high magnetic permeability, allowing for efficient energy storage and transfer in the inductor.

Technical Specifications

Fixed Inductors SRR1280-331K attributes and parameters. Explore more Fixed Inductors devices from Bourns

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

330 μH

Maximum Rated Current:

1.1 A

DC Resistance:

600 mΩ

Tolerance:

10 %

No. of Functions:

1

Self Resonance Frequency:

2.9 MHz

Test Frequency:

1 kHz

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 Ended

Terminal Shape:

Wraparound

Terminal Finish:

Tin Over Nickel

No. of Terminals:

2

Packaging & Delivery

Package Style:

SMT

Package Length:

0.492 in (12.5 mm)

Package Height:

0.295 in (7.5 mm)

Package Width:

0.492 in (12.5 mm)

Packing Method:

Tape and Reel, Embossed, 13 in

Standards

JESD-609 Code:

e3

Trade Compliance

SRR1280-331K 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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