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045301.5MR

Littelfuse

045301.5MR by Littelfuse

Littelfuse 045301.5MR is a NANO fuse with 1.5A rated current and 125V rated voltage, suitable for circuit protection in various applications. It has a very fast blow characteristic, trip time of 5s, and nominal joule integral of 0.853J. Ideal for surface mount installations with CSA, CUL, PSE, and UL certifications.

Median Price

$0.954

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

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Newark

USA . 990 parts In-Stock

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$0.532

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$0.532

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990

$0.532

$0.532

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Arrow

USA . 657 parts In-Stock

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$0.539

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657

$0.539

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Mouser Electronics

USA . 3,966 parts In-Stock

1+ parts

$1.780

100+ parts

$1.050

1k+ parts

$0.825

10k+ parts

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3,966

$1.780

$1.050

$0.825

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DigiKey

USA . 1,767 parts In-Stock

1+ parts

$1.950

100+ parts

$1.145

1k+ parts

$0.786

10k+ parts

$0.722

1,767

$1.950

$1.145

$0.786

$0.722

Verical

USA . 990 parts In-Stock

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$1.744

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990

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$1.744

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Chip1Stop

Japan . 843 parts In-Stock

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$0.456

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$0.448

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843

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$0.456

$0.448

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Farnell

UK . 712 parts In-Stock

1+ parts

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$0.937

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$0.759

10k+ parts

$0.733

712

-

$0.937

$0.759

$0.733

Element14

Singapore . 712 parts In-Stock

1+ parts

-

100+ parts

$0.970

1k+ parts

$0.785

10k+ parts

$0.755

712

-

$0.970

$0.785

$0.755

Distributors (In-Stock)

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

DF Sales Co.

USA . 995 parts In-Stock

1+ parts

$0.560

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995

$0.560

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DF Sales Co.

USA . 995 parts In-Stock

1+ parts

$0.560

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995

$0.560

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Nova Conductors

Japan . 450 parts In-Stock

1+ parts

$0.970

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450

$0.970

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TME

Poland . 4 parts In-Stock

1+ parts

$1.400

100+ parts

$0.950

1k+ parts

$0.810

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4

$1.400

$0.950

$0.810

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Vyrian

USA . 1,178 parts In-Stock

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VNN

France . 1,148 parts In-Stock

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Cyclops Electronics Ltd

UK . 1,000 parts In-Stock

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Inventory MP

USA . 794 parts In-Stock

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794

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Bristol Electronics

USA . 794 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 272 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 1,207 parts In-Stock

1+ parts

$0.439

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1,207

$0.439

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Argo Parts USA

USA . 3,148 parts In-Stock

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$0.970

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3,148

$0.970

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Netroflash

USA . 2,000 parts In-Stock

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$0.970

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2,000

$0.970

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CoreStaff

Japan . 1,000 parts In-Stock

1+ parts

$1.181

100+ parts

$0.496

1k+ parts

$0.449

10k+ parts

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1,000

$1.181

$0.496

$0.449

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Metaverse IC Inc.

Canada . 100,000 parts In-Stock

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Kepictronics

USA . 5,000 parts In-Stock

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GreenTree Electronics

Israel . 1,000 parts In-Stock

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1,000

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Continental Prestige Electronics

USA . 882 parts In-Stock

1+ parts

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100+ parts

$0.727

1k+ parts

$0.591

10k+ parts

$0.574

882

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$0.727

$0.591

$0.574

Speed Components Ltd (Excess)

Israel . 136 parts In-Stock

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136

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Overview

Discover the cutting-edge technology of the 045301.5MR fuse by Littelfuse - a trusted manufacturer known for top-quality products. This nano-sized fuse offers lightning-fast protection with a very fast blow characteristic, ensuring your electronic devices stay safe. Ideal for a variety of applications, this fuse provides reliable circuit protection with a 1.5A rated current and 125V rated voltage. Invest in peace of mind with the 045301.5MR - the ultimate solution for safeguarding your valuable equipment.

Feature Benefit Bullets

Nominal Joule Integral: 0.853 J

This fuse has a high joule rating, providing excellent protection against power surges and spikes.

Rated AC Voltage: 125 V

Suitable for use with standard household electrical systems, making it versatile and practical.

Trip Time/Delay: 5 Seconds

Offers a quick response time to prevent damage to connected devices during overcurrent events.

Packing Method: TR

The TR packaging method ensures the fuse is securely stored and easy to handle during installation.

Body Length/Diameter: 6.1 mm

Compact size makes it ideal for use in tight spaces or crowded electrical panels.

Body Width: 2.69 inch

Provides a sturdy construction for enhanced durability and longevity.

Rated Voltage: 125 V

Matches the standard voltage of most residential electrical systems for reliable performance.

Fuse Size: NANO

Nano size fits small electronics and circuit applications, offering precise protection without taking up much space.

Terminal Shape: WRAPAROUND

The wraparound terminals make installation quick and convenient for various applications.

Body Height: 2.69 mm

Low profile design allows for easy integration into different setups without causing obstructions.

Rated Current: 1.5 A

The rated current ensures safe operation under the specified load conditions.

Maximum Operating Temperature: 125 °C

Operates efficiently in various temperature conditions for reliable performance.

Blow Characteristic: VERY FAST

Provides rapid response to overcurrent situations, protecting connected equipment effectively.

Minimum Operating Temperature: -55 °C

Performs reliably even in cold environments without compromising performance.

Circuit Protection Type: ELECTRIC FUSE

This type of fuse offers effective circuit protection against overloads and short circuits.

Terminal Finish: SILVER

Silver terminals ensure optimal conductivity and minimize power losses for efficient operation.

Rated Breaking Capacity: 50 A

With a high breaking capacity, this fuse can safely interrupt high current faults without damage.

Rated DC Voltage: 125 V

Suitable for a wide range of DC electrical systems, providing versatile protection options.

Mounting Feature: SURFACE MOUNT

Allows for easy installation on PCBs or other surfaces for convenient integration into circuits.

Reference Standard: CSA; CUL; PSE; UL

Complies with multiple safety and performance standards, ensuring quality and reliability.

Technical Specifications

Fuses 045301.5MR 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:

853 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

CSA; CUL; PSE; UL

JESD-609 Code:

e4

Mounting and Packing

Terminal Shape:

Terminal Finish:

Silver

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

045301.5MR 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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