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0452004.MRL

Littelfuse

0452004.MRL by Littelfuse

Littelfuse 0452004.MRL Nano fuse with 125V AC/DC, 4A rated current, and slow blow characteristic. Ideal for circuit protection in electronics with surface mounting feature. Dimensions: 6.1mm x 2.69mm x 2.69mm, pre-arcing rating of 34.4 A2/s, and gold terminal finish for reliable performance.

Median Price

$1.415

Lifecycle Status

Suppliers In-Stock

55

In-Stock Inventory

1k+

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RS Americas

USA . 789 parts In-Stock

1+ parts

$0.130

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$0.130

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Chip1Stop

Japan . 1,054 parts In-Stock

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$0.971

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Future Electronics

Canada . 3 parts In-Stock

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$1.410

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$1.060

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$1.410

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Farnell

UK . 5,671 parts In-Stock

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$1.420

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$0.901

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$1.420

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Mouser Electronics

USA . 10,997 parts In-Stock

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$2.230

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$1.290

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$0.647

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$0.645

10,997

$2.230

$1.290

$0.647

$0.645

Bürklin Elektronik

Germany . 1,736 parts In-Stock

1+ parts

$2.250

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$1.380

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$1.090

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$2.250

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DigiKey

USA . 40,383 parts In-Stock

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$3.260

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$1.582

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Newark

USA . 101 parts In-Stock

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$3.540

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$2.190

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$1.860

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$3.540

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Element14

Singapore . 7,758 parts In-Stock

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TTI Europe

Germany . 95,000 parts In-Stock

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Arrow

USA . 59,000 parts In-Stock

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Verical

USA . 59,000 parts In-Stock

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TTI

USA . 25,000 parts In-Stock

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RS (Exports)

UK . 770 parts In-Stock

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$1.484

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770

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Distrelec

Netherlands . 735 parts In-Stock

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Maritex

Poland . 40 parts In-Stock

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$0.628

100+ parts

$0.155

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$0.102

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$0.093

40

$0.628

$0.155

$0.102

$0.093

Nova Conductors

Japan . 150 parts In-Stock

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$0.712

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Component Electronics Inc.

Canada . 400 parts In-Stock

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$1.540

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$1.150

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$1.000

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$1.540

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TME

Poland . 1,680 parts In-Stock

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$1.950

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$1.148

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$0.655

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$0.620

1,680

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$0.620

Chip Stock

USA . 33,500 parts In-Stock

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Vyrian

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Cyclops Electronics Ltd

UK . 14,800 parts In-Stock

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NAC Semi

USA . 10,000 parts In-Stock

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R&J Components

USA . 9,000 parts In-Stock

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ComSIT Distribution GmbH

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Rotakorn

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Speed Components Ltd

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DF Sales Co.

USA . 1,979 parts In-Stock

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Prism Electronics

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Component Sense

UK . 1,160 parts In-Stock

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ACDS - Activité Composants Distribution Service

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EMSNET

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Dan-Mar Components

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North Shore Components

USA . 988 parts In-Stock

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Microfarads

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PC Components Company LLC

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Connector Distribution Corp

USA . 853 parts In-Stock

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First Choice Components Inc.

USA . 834 parts In-Stock

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Right Parts Inc.

USA . 828 parts In-Stock

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Semi Source

USA . 610 parts In-Stock

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Sensible Micro Corp

USA . 558 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 535 parts In-Stock

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535

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Sinequanon

UK . 400 parts In-Stock

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QIE Inc.

USA . 306 parts In-Stock

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Sea View Technologies

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Inventory MP

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Velocity Electronics

USA . 34 parts In-Stock

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Semtec, LLC

USA . 31 parts In-Stock

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EPE Components Inc.

USA . 19 parts In-Stock

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Bristol Electronics

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IBS Electronics

USA . 3 parts In-Stock

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3

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Distributors (Availability)

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

Semicontronic

India . 32,810 parts In-Stock

1+ parts

$0.111

100+ parts

$0.108

1k+ parts

$0.108

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$0.111

$0.108

$0.108

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Ampacity Inc.

Singapore . 31,930 parts In-Stock

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$0.111

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Argo Parts USA

USA . 3,760 parts In-Stock

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$0.712

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$0.691

3,760

$0.712

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Advanced Electronics

New Zealand . 76 parts In-Stock

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$0.723

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$0.723

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$0.723

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76

$0.723

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CoreStaff

Japan . 311 parts In-Stock

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$1.873

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$0.752

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$0.705

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311

$1.873

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$0.705

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Continental Prestige Electronics

USA . 7,105 parts In-Stock

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$1.960

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$1.340

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$1.960

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J3

New Zealand . 100 parts In-Stock

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$5.439

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$5.439

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$5.439

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$5.439

$5.439

$5.439

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Corohmni

South Africa . 5 parts In-Stock

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$12.811

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$12.811

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Aztec Data Supply Inc.

USA . 476 parts In-Stock

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$19.189

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Perfect Parts

USA . 125,912 parts In-Stock

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GreenTree Electronics

Israel . 50,000 parts In-Stock

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Kepictronics

USA . 46,548 parts In-Stock

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Glotronic Ltd.

UK . 13,600 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 10,750 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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Netroflash

USA . 2,000 parts In-Stock

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$0.698

1k+ parts

$0.677

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$0.662

2,000

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$0.677

$0.662

Authorized Procurement Solutions

USA . 1,960 parts In-Stock

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Formix International (Excess)

India . 379 parts In-Stock

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Overview

Discover the ultimate protection for your electrical circuits with the 0452004.MRL fuse by Littelfuse. Crafted with precision and reliability in mind, this nano-sized fuse offers unmatched performance and safety for a variety of applications. Whether you're safeguarding your home appliances or industrial equipment, trust in Littelfuse's expertise and dedication to quality. Upgrade to the 0452004.MRL fuse today and experience peace of mind knowing your electronics are in good hands.

Feature Benefit Bullets

Nominal Joule Integral: 34.4 J

Higher joule integral value means better protection against power surges, making this fuse a reliable choice for circuit protection.

Rated AC Voltage: 125 V

Suitable for use in standard AC voltage applications, ensuring compatibility with most electrical systems.

Trip Time/Delay: 0.002 Seconds

Fast trip time/delay helps in quickly disconnecting power in case of a fault, minimizing damage to the circuit.

Body Length/Diameter: 6.1 mm

Compact size allows for easy installation in various electronic devices and equipment.

Rated Current: 4 A

Able to handle a rated current of 4 A, making it suitable for low to moderate power applications.

Maximum Operating Temperature: 125 °C

Can operate at high temperatures without compromising performance, ensuring reliability in different environmental conditions.

Technical Specifications

Fuses 0452004.MRL attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

4 A

Rated Breaking Capacity:

50 A

Rated AC Voltage:

Rated DC Voltage:

Rated Voltage:

125 V

Pre Arcing Rating (A2/s):

34.4

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:

Slow

Fuse Size/Group:

Nano

Trip Time/Delay:

2 ms

Nominal Joule Integral:

34.4 J

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:

Gold

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

0452004.MRL 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

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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