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SF-0603S040-2

Bourns

SF-0603S040-2 by Bourns

Bourns SF-0603S040-2 fuse, rated 0.4A and 35V, offers slow blow characteristic with trip time of 5s. Ideal for circuit protection in electronics due to its surface mount feature and high breaking capacity of 50A. Compliant with CUL and UL standards, it ensures reliable performance in a compact 0603 size package.

Median Price

$0.445

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 1,824 parts In-Stock

1+ parts

$0.445

100+ parts

$0.406

1k+ parts

-

10k+ parts

-

1,824

$0.445

$0.406

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Mouser Electronics

USA . 12,208 parts In-Stock

1+ parts

$0.540

100+ parts

$0.377

1k+ parts

$0.288

10k+ parts

$0.238

12,208

$0.540

$0.377

$0.288

$0.238

Newark

USA . 1,824 parts In-Stock

1+ parts

$0.625

100+ parts

$0.577

1k+ parts

-

10k+ parts

-

1,824

$0.625

$0.577

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-

DigiKey

USA . 44,464 parts In-Stock

1+ parts

$0.640

100+ parts

$0.377

1k+ parts

$0.288

10k+ parts

$0.219

44,464

$0.640

$0.377

$0.288

$0.219

Element14

Singapore . 1,824 parts In-Stock

1+ parts

$0.782

100+ parts

$0.546

1k+ parts

$0.488

10k+ parts

$0.459

1,824

$0.782

$0.546

$0.488

$0.459

Chip1Stop

Japan . 20,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.215

20,000

-

-

-

$0.215

Arrow

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

$0.222

10,000

-

-

-

$0.222

Verical

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

$0.224

10,000

-

-

-

$0.224

Master Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.306

10k+ parts

$0.281

5,000

-

-

$0.306

$0.281

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

TME

Poland . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.304

10,000

-

-

-

$0.304

Electro Sonic

Canada . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.299

10k+ parts

$0.295

5,000

-

-

$0.299

$0.295

IBS Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.445

10k+ parts

$0.408

5,000

-

-

$0.445

$0.408

Nova Conductors

Japan . 28 parts In-Stock

1+ parts

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28

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 7,562 parts In-Stock

1+ parts

$0.183

100+ parts

-

1k+ parts

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10k+ parts

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7,562

$0.183

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Continental Prestige Electronics

USA . 3,977 parts In-Stock

1+ parts

$0.540

100+ parts

$0.366

1k+ parts

-

10k+ parts

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3,977

$0.540

$0.366

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Glotronic Ltd.

UK . 8,000 parts In-Stock

1+ parts

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100+ parts

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8,000

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Aranea Global

USA . 100 parts In-Stock

1+ parts

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100+ parts

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100

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Overview

Looking for reliable circuit protection? Look no further than the Bourns SF-0603S040-2 fuse. With a reputation for high-quality products, Bourns delivers fuses that provide superior performance and peace of mind. Designed for a wide range of applications, this fuse offers excellent value and benefits to customers seeking dependable and efficient circuit protection. Trust Bourns to keep your electronics safe and secure with the SF-0603S040-2 fuse.

Feature Benefit Bullets

Nominal Joule Integral: 0.004 J

Provides efficient protection by absorbing and dissipating excess energy during a power surge, preventing damage to the circuit.

Rated AC Voltage: 35 V

Suitable for use in low voltage AC applications, ensuring compatibility and safety.

Trip Time/Delay: 5 Seconds

Offers a quick response time to protect the circuit in case of overcurrent situations, minimizing downtime.

Body Length/Diameter: 1.6 mm

Compact size allows for easy installation in tight spaces or on densely populated circuit boards.

Rated Current: 0.4 A

Optimal current rating for protecting low power circuits without being overly sensitive, providing a balanced protection level.

Maximum Operating Temperature: 105 °C

Can withstand high temperatures without sacrificing performance, ensuring reliability in various operating conditions.

Rated Breaking Capacity: 50 A

High breaking capacity ensures that the fuse can safely interrupt high fault currents, protecting the circuit and connected components.

Mounting Feature: SURFACE MOUNT

Surface mount design allows for easy and secure installation on PCBs, ideal for automated manufacturing processes.

Technical Specifications

Fuses SF-0603S040-2 attributes and parameters. Explore more Fuses devices from Bourns

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

50 A

Rated AC Voltage:

Rated DC Voltage:

Physical Dimensions

Body Diameter:

0.063 in (1.6 mm)

Body Height:

0.018 in (0.45 mm)

Body Width:

0.031 in (0.8 mm)

Fuse Characteristics

Blow Characteristic:

Slow

Fuse Size/Group:

0603

Trip Time/Delay:

5 s

Nominal Joule Integral:

4 mJ

Operational Environment

Minimum Operating Temperature:

-20 °C (-4 °F)

Maximum Operating Temperature:

105 °C (221 °F)

Design and Compliance

Reference Standard:

CUL; UL

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Tin with Nickel barrier

Mounting Feature:

Packing Method:

Tape And Reel, 7 inch

Trade Compliance

SF-0603S040-2 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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