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SRP1038A-4R7M

Bourns

SRP1038A-4R7M by Bourns

Bourns SRP1038A-4R7M is a shielded SMT inductor with 4.7uH nominal inductance, 10A max current, and 150°C max operating temp. Ideal for power applications due to its high quality factor, AEC-Q200 standard compliance, and compact rectangular package design.

Median Price

$0.627

Lifecycle Status

Suppliers In-Stock

27

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1k+

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Newark

USA . 500 parts In-Stock

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$0.483

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Chip1Stop

Japan . 302 parts In-Stock

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$1.130

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$0.757

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$0.522

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$1.130

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Mouser Electronics

USA . 2,736 parts In-Stock

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$1.140

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$0.773

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$0.622

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2,736

$1.140

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DigiKey

USA . 1,037 parts In-Stock

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$1.140

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$0.772

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$0.635

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$0.555

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$1.140

$0.772

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$0.555

TTI Europe

Germany . 12,500 parts In-Stock

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$0.667

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$0.636

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Arrow

USA . 6,500 parts In-Stock

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$0.621

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$0.560

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Verical

USA . 6,500 parts In-Stock

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$0.621

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$0.560

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$0.560

Master Electronics

USA . 4,000 parts In-Stock

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$0.513

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$0.474

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TTI

USA . 3,500 parts In-Stock

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$0.533

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Farnell

UK . 1,226 parts In-Stock

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$0.633

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$0.526

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$0.496

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$0.633

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Element14

Singapore . 1,226 parts In-Stock

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$1.130

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$1.030

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$0.886

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Avnet

USA . 500 parts In-Stock

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$0.540

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$0.510

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Distributors (In-Stock)

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Nova Conductors

Japan . 50 parts In-Stock

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$0.702

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$0.702

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Maritex

Poland . 9,500 parts In-Stock

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$0.998

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$0.676

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$0.544

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$0.998

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$0.544

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Ozdisan Elektronik

Türkiye . 250 parts In-Stock

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$1.576

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Chip Stock

USA . 195,500 parts In-Stock

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NAC Semi

USA . 29,000 parts In-Stock

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$0.765

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Vyrian

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TME

Poland . 6,500 parts In-Stock

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$0.680

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Electro Sonic

Canada . 4,000 parts In-Stock

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$0.639

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$0.571

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IBS Electronics

USA . 4,000 parts In-Stock

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$0.720

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$0.665

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Cyclops Electronics Ltd

UK . 482 parts In-Stock

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Conversion2

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Rebound Electronics

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J2 Sourcing AB

Sweden . 86 parts In-Stock

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ACDS - Activité Composants Distribution Service

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ComSIT Distribution GmbH

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Semicontronic

India . 7,597 parts In-Stock

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$0.398

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$0.388

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$0.386

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Ampacity Inc.

Singapore . 7,572 parts In-Stock

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$0.398

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Aztec Data Supply Inc.

USA . 133 parts In-Stock

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$0.439

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Aranea Global

USA . 100 parts In-Stock

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$0.688

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$0.661

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Argo Parts USA

USA . 399 parts In-Stock

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$0.702

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$0.681

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Corohmni

South Africa . 216 parts In-Stock

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$0.932

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Continental Prestige Electronics

USA . 444 parts In-Stock

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$1.300

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$0.633

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$0.492

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Eastek

USA . 1,340,500 parts In-Stock

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Perfect Parts

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Kepictronics

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Authorized Procurement Solutions

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Glotronic Ltd.

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GreenTree Electronics

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Infinite Electronics LLP (Excess)

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Futuretech Components

Singapore . 200 parts In-Stock

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Cyclops Electronics Ltd (Excess)

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Overview

Elevate your power electronics with the SRP1038A-4R7M fixed inductor by Bourns. Known for their high-quality components, Bourns delivers reliability and performance in every product. Perfect for power inductor applications, this shielded inductor is designed to handle up to 10A of current with a nominal inductance of 4.7uH. With a compact rectangular package and dual-ended terminal placement, this SMT inductor offers exceptional value and efficiency for your electronic designs. Trust Bourns for superior quality and unmatched performance in every component.

Feature Benefit Bullets

Surface Mount: YES

Being surface mountable allows for easy installation on circuit boards, saving space and making assembly more efficient.

Shielded: YES

The shielded design helps reduce electromagnetic interference, improving the performance and reliability of the inductor.

Terminal Placement: DUAL ENDED

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

Test Frequency: 0.1 MHz

The inductor has been tested at a frequency of 0.1 MHz, ensuring its performance matches the specified values under typical operating conditions.

Case or Size Code: 4339

The specific size code makes it easy to identify and select the right inductor for a given application, ensuring compatibility with the design requirements.

Construction: Rectangular

The rectangular construction provides a compact and space-saving design, ideal for applications where board space is limited.

Inductor Application: POWER INDUCTOR

Designed specifically for power applications, this inductor can handle higher currents and voltages, making it suitable for power supply circuits.

Nominal Inductance (L): 4.7 uH

The nominal inductance value of 4.7 uH indicates the amount of inductance the component provides, crucial for filtering and energy storage in circuits.

Maximum Operating Temperature: 150 °C

With a high maximum operating temperature of 150°C, this inductor can withstand elevated temperatures in various applications.

Maximum Rated Current: 10 A

Capable of handling a maximum rated current of 10 A, this inductor is suitable for high-power applications where currents may be significant.

Minimum Quality Factor (at L-nom): 20

The minimum quality factor of 20 at nominal inductance ensures efficient energy storage and reduced losses in the inductor.

Minimum Operating Temperature: -55 °C

With a low minimum operating temperature of -55°C, the inductor can function reliably in cold environments without performance degradation.

Terminal Finish: TIN OVER NICKEL

The terminal finish of tin over nickel provides good electrical conductivity and corrosion resistance, ensuring reliable connections.

Self Resonance Frequency: 16 MHz

The self-resonance frequency of 16 MHz indicates the frequency at which the inductor stops behaving as an inductive component, important for certain applications.

DC Resistance: 0.0155 ohm

With a low DC resistance of 0.0155 ohm, the inductor minimizes power losses and heat generation, enhancing overall efficiency.

Core Material: CARBONYL POWDER

The core material of carbonyl powder provides high permeability and low losses, improving the inductor's performance and efficiency.

Package Height: 3.8 mm

The compact package height of 3.8 mm allows for easy integration into tight spaces on circuit boards, ideal for miniaturized designs.

Tolerance: 20 %

With a tolerance of 20%, the inductor maintains close adherence to its specified inductance value, ensuring consistent performance in different conditions.

Reference Standard: AEC-Q200

Compliance with the AEC-Q200 automotive standard ensures the inductor meets strict quality and reliability requirements for automotive applications.

Package Width: 10 mm

The 10 mm package width provides a compact form factor, making the inductor suitable for space-constrained designs without compromising performance.

Technical Specifications

Fixed Inductors SRP1038A-4R7M attributes and parameters. Explore more Fixed Inductors devices from Bourns

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

4.7 μH

Maximum Rated Current:

10 A

Minimum Quality Factor (at L-nom):

20

DC Resistance:

15.5 mΩ

Tolerance:

20 %

No. of Functions:

1

Self Resonance Frequency:

16 MHz

Test Frequency:

100 kHz

Physical Characteristics

Package Shape:

Rectangular Package

Case or Size Code:

4339

Shielded:

Yes

Construction:

Rectangular

Core Material:

Carbonyl Powder

Surface Mounted:

Yes

Thermal Characteristics

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

150 °C (302 °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:

0.433 in (11 mm)

Package Height:

0.15 in (3.8 mm)

Package Width:

0.394 in (10 mm)

Packing Method:

Tape and Reel, Embossed, 13 in

Standards

JESD-609 Code:

e3

Reference Standard:

AEC-Q200

Trade Compliance

SRP1038A-4R7M 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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