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0448001.MR

Littelfuse

0448001.MR by Littelfuse

Littelfuse 0448001.MR NANO fuse with 1A current rating, 125V AC/DC voltage, and 0.441J joule integral. Ideal for circuit protection in electronics due to very fast blow characteristic and CSA/PSE/UL standards compliance. Dimensions of 6.1mm x 2.69mm x 2.69mm make it suitable for surface mount applications.

Median Price

$1.300

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

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Newark

USA . 1,000 parts In-Stock

1+ parts

$0.533

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$0.520

10k+ parts

$0.460

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$0.533

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$0.520

$0.460

Chip1Stop

Japan . 159 parts In-Stock

1+ parts

$0.768

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$0.610

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$0.544

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159

$0.768

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$0.544

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DigiKey

USA . 3,740 parts In-Stock

1+ parts

$1.300

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$0.810

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$0.668

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$1.300

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Arrow

USA . 2,033 parts In-Stock

1+ parts

$1.424

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$0.870

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$0.605

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$1.424

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Distrelec

Netherlands . 415 parts In-Stock

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$1.460

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$1.046

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$0.915

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415

$1.460

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Master Electronics

USA . 405 parts In-Stock

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$1.460

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$0.770

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$0.630

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405

$1.460

$0.770

$0.630

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Mouser Electronics

USA . 76 parts In-Stock

1+ parts

$1.520

100+ parts

$0.883

1k+ parts

$0.637

10k+ parts

$0.603

76

$1.520

$0.883

$0.637

$0.603

Element14

Singapore . 319 parts In-Stock

1+ parts

$2.039

100+ parts

$1.369

1k+ parts

$1.116

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319

$2.039

$1.369

$1.116

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Verical

USA . 1,000 parts In-Stock

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$0.980

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$0.877

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$0.980

$0.877

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Farnell

UK . 1,000 parts In-Stock

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$0.521

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$0.503

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$0.521

$0.503

Future Electronics

Canada . 1,000 parts In-Stock

1+ parts

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$0.290

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$0.280

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RS (Exports)

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Rebound Electronics

UK . 11,000 parts In-Stock

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Semi Source

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NAC Semi

USA . 2,000 parts In-Stock

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$0.492

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$0.454

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$0.454

Bristol Electronics

USA . 1,915 parts In-Stock

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1,915

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Atlantic Semiconductor

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1,915

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R&J Components

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IBS Electronics

USA . 1,000 parts In-Stock

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$0.377

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$0.364

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VNN

France . 704 parts In-Stock

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Legend Electronics Inc.

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Nova Conductors

Japan . 500 parts In-Stock

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Sensible Micro Corp

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ACDS - Activité Composants Distribution Service

France . 90 parts In-Stock

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Holdelec - ElecDif-Pro

France . 90 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 715 parts In-Stock

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$0.530

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715

$0.530

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CoreStaff

Japan . 1,000 parts In-Stock

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$1.462

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$0.600

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$0.553

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Authorized Procurement Solutions

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Kepictronics

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Argo Parts USA

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Perfect Parts

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Aranea Global

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Continental Prestige Electronics

USA . 626 parts In-Stock

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$1.050

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Overview

Discover the ultimate protection for your electronic devices with the 0448001.MR fuse by Littelfuse. As a leading manufacturer in the industry, Littelfuse delivers top-notch quality and reliability. This NANO-sized fuse is perfect for applications requiring fast-acting circuit protection, ensuring your devices are safeguarded against unexpected power surges. With a very fast blow characteristic and a rated breaking capacity of 50A, this fuse offers peace of mind and security for your valuable equipment. Upgrade to the 0448001.MR fuse today and experience the difference in performance and protection!

Feature Benefit Bullets

Nominal Joule Integral: 0.441 J

This fuse has a low nominal joule integral, making it suitable for protecting sensitive electronic devices from power surges without sacrificing performance.

Rated AC Voltage: 125 V

With a high rated AC voltage of 125V, this fuse can effectively protect electrical equipment operating at standard household voltage levels.

Trip Time/Delay: 5 Seconds

The 5-second trip time delay ensures that the fuse reacts quickly to overcurrent situations, providing timely and reliable protection for connected devices.

Body Length/Diameter: 6.1 mm

The compact body length and diameter of 6.1mm allow for easy installation in tight spaces or on densely populated circuit boards.

Body Width: 2.69 inch

With a standard body width of 2.69 inches, this fuse can fit into various types of fuse holders or sockets for convenient replacement.

Rated Current: 1 A

The 1A rated current makes this fuse ideal for low-power applications or circuit protection that requires precise current ratings.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this fuse can withstand high temperatures and provide reliable protection in demanding environments.

Blow Characteristic: VERY FAST

The very fast blow characteristic ensures that the fuse immediately cuts off power when an overcurrent condition is detected, preventing damage to connected equipment.

Mounting Feature: SURFACE MOUNT

The surface mounting feature allows for easy and secure installation on PCBs or other flat surfaces, making it suitable for compact electronic devices.

Technical Specifications

Fuses 0448001.MR attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

1 A

Rated Breaking Capacity:

50 A

Rated AC Voltage:

Rated DC Voltage:

Rated Voltage:

125 V

Pre Arcing Rating (A2/s):

0.441

Physical Dimensions

Body Diameter:

0.24 in (6.1 mm)

Body Height:

0.106 in (2.69 mm)

Body Width:

0.106 in (2.69 mm)

Dimensions:

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

Fuse Characteristics

Blow Characteristic:

Very Fast

Fuse Size/Group:

Nano

Trip Time/Delay:

5 s

Nominal Joule Integral:

441 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

CSA; PSE; UL

JESD-609 Code:

e4

Mounting and Packing

Terminal Shape:

Terminal Finish:

Gold

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

0448001.MR Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.10.00.40

SB

8536.10.00.40

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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