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SF-0402S400-2

Bourns

SF-0402S400-2 by Bourns

Bourns SF-0402S400-2 fuse, rated 4A with slow blow characteristic, has a nominal Joule integral of 0.1145J and trip time of 5s. Ideal for circuit protection in applications requiring a surface mount fuse with dimensions of 1mm x 0.52mm x 0.35mm.

Median Price

$0.900

Lifecycle Status

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3

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1k+

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DigiKey

USA . 12,203 parts In-Stock

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$0.900

100+ parts

$0.527

1k+ parts

$0.403

10k+ parts

$0.308

12,203

$0.900

$0.527

$0.403

$0.308

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Chip Stock

USA . 43,540 parts In-Stock

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Nova Conductors

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500

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Ampacity Inc.

Singapore . 16,048 parts In-Stock

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$0.790

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$0.790

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Kepictronics

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46,040

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Overview

Looking for top-quality fuses to protect your circuits? Look no further than the Bourns SF-0402S400-2! With a reputation for excellence, Bourns is a trusted manufacturer known for producing reliable products. This fuse, part of the Fuses category, offers a nominal joule integral of 0.1145 J and a trip time of 5 seconds. Perfect for various applications, this surface mount fuse provides peace of mind with its slow blow characteristic, ensuring protection for your electronics. Choose Bourns for superior quality and performance.

Feature Benefit Bullets

Nominal Joule Integral: 0.1145 J

The high nominal joule integral value indicates that this fuse is able to handle surge currents effectively, making it reliable for protecting your circuits from damage.

Trip Time/Delay: 5 Seconds

The trip time of 5 seconds provides a good balance between quickly reacting to overcurrent conditions and allowing for temporary surges that are within the rated current, ensuring smooth operation of your equipment.

Rated Current: 4 A

With a rated current of 4 A, this fuse is suitable for protecting circuits that draw up to 4 amperes, providing adequate protection for a wide range of electronic devices.

Maximum Operating Temperature: 105 °C

The high maximum operating temperature of 105°C ensures that this fuse can withstand elevated temperatures, making it suitable for use in a variety of environments.

Blow Characteristic: SLOW

The slow blow characteristic helps to prevent nuisance tripping during start-up currents or temporary overloads, improving the reliability of the fuse in protecting your circuits.

Mounting Feature: SURFACE MOUNT

The surface mounting feature allows for easy and secure installation of the fuse on PCBs, making it convenient for integration into your electronic devices.

Technical Specifications

Fuses SF-0402S400-2 attributes and parameters. Explore more Fuses devices from Bourns

Electrical Specifications

Circuit Protection Type:

Rated Current:

4 A

Rated Breaking Capacity:

35 A

Rated DC Voltage:

Physical Dimensions

Body Diameter:

0.039 in (1 mm)

Body Height:

0.014 in (0.35 mm)

Body Width:

0.02 in (0.52 mm)

Dimensions:

0.039 x 0.02 x 0.014 in (1 x 0.52 x 0.35 mm)

Fuse Characteristics

Blow Characteristic:

Slow

Fuse Size/Group:

0402

Trip Time/Delay:

5 s

Nominal Joule Integral:

114.5 mJ

Operational Environment

Minimum Operating Temperature:

-20 °C (-4 °F)

Maximum Operating Temperature:

105 °C (221 °F)

Design and Compliance

Reference Standard:

UL

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Tin Over Nickel

Mounting Feature:

Packing Method:

Tape And Reel, 7 inch

Trade Compliance

SF-0402S400-2 Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.10.00.40

SB

8536.10.00.40

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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