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SF-0402S300M-2

Bourns

SF-0402S300M-2 by Bourns

Bourns SF-0402S300M-2 fuse, rated 3A with 35A breaking capacity, features slow blow characteristic and trip time of 0.05s. Ideal for electric circuit protection in applications requiring surface mount fuses with dimensions of 1mm x 0.51mm x 0.51mm.

Median Price

$0.452

Lifecycle Status

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7

In-Stock Inventory

1k+

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Newark

USA . 760 parts In-Stock

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$0.321

100+ parts

$0.321

1k+ parts

$0.321

10k+ parts

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760

$0.321

$0.321

$0.321

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DigiKey

USA . 8,526 parts In-Stock

1+ parts

$1.010

100+ parts

$0.593

1k+ parts

$0.453

10k+ parts

$0.350

8,526

$1.010

$0.593

$0.453

$0.350

Arrow

USA . 8,695 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

$0.272

10k+ parts

$0.260

8,695

-

-

$0.272

$0.260

Farnell

UK . 7,425 parts In-Stock

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-

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$0.420

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$0.353

10k+ parts

$0.279

7,425

-

$0.420

$0.353

$0.279

Element14

Singapore . 7,425 parts In-Stock

1+ parts

-

100+ parts

$0.648

1k+ parts

$0.624

10k+ parts

$0.550

7,425

-

$0.648

$0.624

$0.550

Verical

USA . 760 parts In-Stock

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$0.485

10k+ parts

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760

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$0.485

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Nova Conductors

Japan . 38 parts In-Stock

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38

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Advanced Electronics

New Zealand . 55 parts In-Stock

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$2.372

100+ parts

$2.159

1k+ parts

$1.945

10k+ parts

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55

$2.372

$2.159

$1.945

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Continental Prestige Electronics

USA . 7,500 parts In-Stock

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100+ parts

$0.299

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7,500

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$0.299

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Netroflash

USA . 50 parts In-Stock

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Overview

Quality meets reliability with the SF-0402S300M-2 by Bourns. As a leading manufacturer in the industry, Bourns delivers top-notch fuses that are essential for circuit protection. This compact fuse offers a slow blow characteristic and is designed to handle a rated current of 3A, making it ideal for a wide range of applications. Whether you're looking to safeguard your electronics or industrial equipment, this surface mount fuse provides peace of mind with its high breaking capacity and reliable performance. Upgrade to the SF-0402S300M-2 today and experience the unmatched value and benefits it brings to your projects.

Feature Benefit Bullets

Nominal Joule Integral: 0.111 J

Provides reliable protection by absorbing and dissipating excess energy in the circuit, reducing the risk of damage to connected devices.

Trip Time/Delay: 0.05 Seconds

Ensures quick response to overcurrent conditions, rapidly disconnecting the circuit to prevent further damage.

Rated Current: 3 A

Suitable for protecting components and circuits with a maximum current rating of 3 amps, ensuring compatibility with a wide range of applications.

Maximum Operating Temperature: 125 °C

Can withstand high temperatures without losing its functionality, ensuring reliable performance in various environmental conditions.

Blow Characteristic: SLOW

Provides a gradual response to overcurrent conditions, allowing for a controlled disconnection of the circuit and minimizing the risk of voltage spikes.

Rated DC Voltage: 24 V

Designed to safely handle DC voltages up to 24V, making it suitable for use in a variety of electronic devices and systems.

Mounting Feature: SURFACE MOUNT

Easily mountable on PCBs, saving space and simplifying the installation process in compact electronic designs.

Technical Specifications

Fuses SF-0402S300M-2 attributes and parameters. Explore more Fuses devices from Bourns

Electrical Specifications

Circuit Protection Type:

Rated Current:

3 A

Rated Breaking Capacity:

35 A

Rated DC Voltage:

Minimum Pre Arcing Time:

1 µs

Physical Dimensions

Body Diameter:

0.039 in (1 mm)

Body Height:

0.02 in (0.51 mm)

Body Width:

0.02 in (0.51 mm)

Dimensions:

0.039 x 0.02 x 0.02 in (1 x 0.51 x 0.51 mm)

Fuse Characteristics

Blow Characteristic:

Slow

Fuse Size/Group:

0402

Trip Time/Delay:

50 ms

Nominal Joule Integral:

111 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

CUL; 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-0402S300M-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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