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0453.500MR

Littelfuse

0453.500MR by Littelfuse

Littelfuse 0453.500MR NANO fuse with 0.5A current rating, 125V AC/DC voltage, and very fast blow characteristic. Ideal for circuit protection in electronics due to its small size (6.1mm x 2.69mm x 2.69mm) and surface mounting feature. Compliant with CSA, CUL, and UL standards for reliable performance in various applications.

Median Price

$0.910

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Chip1Stop

Japan . 250 parts In-Stock

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$0.376

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$0.376

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Arrow

USA . 11 parts In-Stock

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$0.428

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$0.428

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Farnell

UK . 3,214 parts In-Stock

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$0.762

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$0.526

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$0.513

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3,214

$0.762

$0.526

$0.513

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Mouser Electronics

USA . 2,617 parts In-Stock

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$1.410

100+ parts

$0.821

1k+ parts

$0.629

10k+ parts

$0.581

2,617

$1.410

$0.821

$0.629

$0.581

DigiKey

USA . 2,192 parts In-Stock

1+ parts

$1.410

100+ parts

$0.825

1k+ parts

$0.630

10k+ parts

$0.565

2,192

$1.410

$0.825

$0.630

$0.565

Element14

Singapore . 4,008 parts In-Stock

1+ parts

$1.640

100+ parts

$1.140

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$1.120

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4,008

$1.640

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$1.120

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Newark

USA . 608 parts In-Stock

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$2.150

100+ parts

$1.340

1k+ parts

$1.230

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608

$2.150

$1.340

$1.230

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Future Electronics

Canada . 1,000 parts In-Stock

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$0.315

10k+ parts

$0.300

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$0.315

$0.300

Distrelec

Netherlands . 814 parts In-Stock

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Verical

USA . 786 parts In-Stock

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$1.059

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$1.059

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Master Electronics

USA . 646 parts In-Stock

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$0.710

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$0.660

646

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$0.710

$0.660

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Nova Conductors

Japan . 300 parts In-Stock

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$0.645

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$0.645

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TME

Poland . 966 parts In-Stock

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$1.280

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$0.980

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966

$1.280

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Cyclops Electronics Ltd

UK . 39,000 parts In-Stock

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NAC Semi

USA . 2,000 parts In-Stock

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$0.525

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$0.485

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$0.525

$0.485

Vyrian

USA . 1,880 parts In-Stock

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VNN

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ACDS - Activité Composants Distribution Service

France . 1,000 parts In-Stock

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NexGen Digital

USA . 132 parts In-Stock

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Ampacity Inc.

Singapore . 1,746 parts In-Stock

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$0.320

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$0.320

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Argo Parts USA

USA . 2,502 parts In-Stock

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$0.645

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$0.626

2,502

$0.645

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$0.626

Continental Prestige Electronics

USA . 3,521 parts In-Stock

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$1.070

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$0.738

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$0.595

10k+ parts

$0.569

3,521

$1.070

$0.738

$0.595

$0.569

CoreStaff

Japan . 500 parts In-Stock

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$1.352

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$0.559

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$0.512

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500

$1.352

$0.559

$0.512

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Metaverse IC Inc.

Canada . 88,000 parts In-Stock

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Perfect Parts

USA . 24,336 parts In-Stock

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Kepictronics

USA . 4,500 parts In-Stock

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Glotronic Ltd.

UK . 3,200 parts In-Stock

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Authorized Procurement Solutions

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GreenTree Electronics

Israel . 1,000 parts In-Stock

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Overview

Discover the power of reliable circuit protection with the 0453.500MR fuse by Littelfuse. As a trusted manufacturer in the industry, Littelfuse delivers top-quality products that offer peace of mind and safety for your electrical systems. The 0453.500MR fuse is perfect for a range of applications, providing very fast blow characteristic and a rated current of 0.5 A. With its compact NANO size and wraparound terminal shape, this fuse offers superior protection against overcurrent situations. Trust Littelfuse to keep your circuits safe and secure, no matter the application.

Feature Benefit Bullets

Nominal Joule Integral: 0.0824 J

This fuse has a high joule rating which means it can effectively handle power surges, making it a reliable choice for protecting your electronic devices.

Rated AC Voltage: 125 V

With a high AC voltage rating, this fuse is suitable for use in most residential and commercial applications, ensuring compatibility with a wide range of devices.

Trip Time/Delay: 5 Seconds

The fast trip time of this fuse ensures quick reaction to overcurrent situations, helping to prevent damage to connected equipment.

Packing Method: TR

The TR packing method ensures convenient and secure packaging for easy storage and organization of multiple fuses.

Body Length/Diameter: 6.1 mm

The compact body size of this fuse allows for easy installation in tight spaces, making it a versatile choice for various applications.

Body Width: 2.69 inch

The wide body width provides stability and durability to the fuse, ensuring reliable performance under demanding conditions.

Rated Voltage: 125 V

The high rated voltage of this fuse allows for reliable protection of devices operating at standard household voltage levels.

Fuse Size: NANO

The nano size of this fuse makes it ideal for use in small electronic devices where space is limited, providing efficient circuit protection in a compact package.

Terminal Shape: WRAPAROUND

The wraparound terminal shape offers secure electrical connections, ensuring proper contact and reducing the risk of electrical failures.

Dimensions: 6.1mm x 2.69mm x 2.69mm

The compact dimensions of this fuse make it easy to install and replace, providing convenient circuit protection for various applications.

Body Height: 2.69 mm

The low body height of this fuse allows for easy integration into compact designs, making it a practical choice for space-constrained installations.

Rated Current: 0.5 A

The low rated current of this fuse makes it suitable for protecting sensitive electronic components, offering precise circuit protection without the risk of overloading.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature of this fuse ensures reliable performance in hot environments, making it a durable choice for a wide range of applications.

Blow Characteristic: VERY FAST

The very fast blow characteristic of this fuse provides quick response to overcurrent situations, helping to protect connected devices from damage.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature of this fuse ensures reliable performance in cold environments, making it a versatile choice for use in various climates.

Circuit Protection Type: ELECTRIC FUSE

This electric fuse offers reliable circuit protection, safeguarding connected devices from overcurrent and short-circuit faults, making it a crucial component for electrical safety.

Terminal Finish: SILVER

The silver terminal finish ensures excellent conductivity and corrosion resistance, providing a durable and reliable connection for long-term use.

Rated Breaking Capacity: 50 A

With a high breaking capacity, this fuse can safely handle high fault currents, ensuring efficient circuit protection under extreme conditions.

Rated DC Voltage: 125 V

The high rated DC voltage of this fuse makes it suitable for use in DC power systems, allowing for versatile circuit protection in various applications.

Mounting Feature: SURFACE MOUNT

The surface mounting feature simplifies installation of this fuse on PCBs, making it a convenient choice for integrated circuit protection.

Reference Standard: CSA; CUL; UL

This fuse meets industry standards set by CSA, CUL, and UL, ensuring compliance with safety and performance requirements, making it a reliable choice for quality assurance.

Technical Specifications

Fuses 0453.500MR attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

50 A

Rated AC Voltage:

Rated DC Voltage:

Rated Voltage:

125 V

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:

82.4 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

CSA; CUL; UL

JESD-609 Code:

e4

Mounting and Packing

Terminal Shape:

Terminal Finish:

Silver

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

0453.500MR 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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