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SRF1280A-220M

Bourns

SRF1280A-220M by Bourns

Bourns SRF1280A-220M is a shielded, surface mount fixed 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°C to 125°C.

Median Price

$0.988

Lifecycle Status

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8

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1k+

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Verical

USA . 14,800 parts In-Stock

1+ parts

$1.040

100+ parts

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$1.000

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$0.960

14,800

$1.040

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$1.000

$0.960

Mouser Electronics

USA . 1,606 parts In-Stock

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$1.910

100+ parts

$1.300

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$1.110

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1,606

$1.910

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$1.110

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DigiKey

USA . 152 parts In-Stock

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$1.910

100+ parts

$1.293

1k+ parts

$1.084

10k+ parts

$0.964

152

$1.910

$1.293

$1.084

$0.964

Chip1Stop

Japan . 20,000 parts In-Stock

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$0.937

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$0.937

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TTI

USA . 1,600 parts In-Stock

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$0.880

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$0.880

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Arrow

USA . 800 parts In-Stock

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$0.852

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$0.833

800

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$0.833

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K-1 Technologies

USA . 2,612 parts In-Stock

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Nova Conductors

Japan . 15 parts In-Stock

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Ampacity Inc.

Singapore . 10,453 parts In-Stock

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$0.344

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10,453

$0.344

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Authorized Procurement Solutions

USA . 12,000 parts In-Stock

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Netroflash

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Overview

Elevate your electronic projects with the SRF1280A-220M by Bourns, a top-tier manufacturer of fixed inductors. This surface mount, shielded power inductor offers superior quality and reliability for a wide range of applications. With a nominal inductance of 22 uH and a maximum rated current of 4 A, this general purpose inductor ensures optimal performance even in demanding conditions. Trust Bourns to deliver cutting-edge technology that enhances your designs and maximizes efficiency.

Feature Benefit Bullets

Surface Mount: YES

Allows for easy and efficient mounting on PCBs, saving space and simplifying manufacturing processes.

Shielded: YES

Provides protection against electromagnetic interference, ensuring stable and reliable performance.

Terminal Placement: DUAL IN-LINE

Enables easy and secure connection to the circuit, enhancing overall reliability.

No. of Functions: 2

Offers versatility in circuit design, allowing for multiple functions to be performed by a single component.

Test Frequency: 0.1 MHz

Optimized for high-frequency applications, ensuring accurate performance in relevant operating conditions.

Case or Size Code: 4949

Standardized size code for easy identification and compatibility with existing designs.

Construction: Rectangular

Streamlined design for efficient use of space on the PCB and enhanced compatibility with other components.

Packing Method: TR, EMBOSSED, 13 INCH

Secure packaging method for safe transport and storage, preventing damage to the components.

Inductor Application: POWER INDUCTOR

Specifically designed for power applications, ensuring high efficiency and reliability in power circuits.

Shape or Size Description: RECTANGULAR PACKAGE

Sleek and compact design for easy integration into the circuit layout, optimizing space utilization.

No. of Terminals: 4

Provides secure and stable connections, reducing the risk of malfunction or disconnection.

Package Style (Meter): SMT

Surface mount technology enables easy and efficient mounting on the PCB, saving time and resources during assembly.

Nominal Inductance (L): 22 uH

Optimal inductance value for a wide range of applications, ensuring reliable performance in various circuit designs.

Terminal Shape: WRAPAROUND

Secure terminal shape that ensures a stable connection, reducing the risk of vibration-induced disconnections.

Maximum Operating Temperature: 125 °C

High operating temperature range allows for use in a variety of environments without compromising performance.

Maximum Rated Current: 4 A

Withstands high current levels, making it suitable for power applications that require efficient handling of currents.

Minimum Operating Temperature: -40 °C

Wide temperature range ensures reliable performance even in extreme temperature conditions.

Terminal Finish: TIN

Tin finish provides corrosion resistance and ensures long-term reliability in various operating environments.

Inductor Type: GENERAL PURPOSE INDUCTOR

Versatile inductor type suitable for a wide range of applications, providing flexibility in circuit design.

DC Resistance: 0.0503 ohm

Low DC resistance minimizes power loss and ensures efficient energy transfer in the circuit.

Core Material: Ferrite

Ferrite core material offers high magnetic permeability, making it ideal for inductor applications that require high inductance.

Package Height: 8 mm

Compact package height for space-efficient placement on the PCB, enabling compact and efficient circuit design.

Special Feature: PARALLEL CONNECTED

Enhances performance by allowing for parallel connection of multiple inductors, increasing overall inductance and efficiency.

Tolerance: 20 %

Tight tolerance ensures accurate and consistent performance, meeting the requirements of precision circuit designs.

Package Length: 12.5 mm

Optimal package length for easy integration into the circuit layout, facilitating efficient PCB design.

Reference Standard: AEC-Q200

Compliance with automotive industry standards ensures reliability and quality, making it suitable for automotive applications.

Package Width: 12.5 mm

Compact package width for space-efficient placement on the PCB, enabling efficient use of available space.

Technical Specifications

Fixed Inductors SRF1280A-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

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:

e3

Reference Standard:

AEC-Q200

Trade Compliance

SRF1280A-220M 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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