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166.7000.450.2

Littelfuse

166.7000.450.2 by Littelfuse

The Littelfuse 166.7000.450.2 is an ATO fuse with dimensions of 19mm x 5mm x 13.2mm, rated at 80V and 5A for supplemental circuit protection in various applications. It features a time lag blow characteristic, matte tin terminal finish, and a rated breaking capacity of 1000A according to CSA and UL standards.

Median Price

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Lifecycle Status

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2

In-Stock Inventory

1k+

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VNN

France . 3,391 parts In-Stock

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Nova Conductors

Japan . 62 parts In-Stock

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Argo Parts USA

USA . 5,093 parts In-Stock

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Continental Prestige Electronics

USA . 2,581 parts In-Stock

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Aranea Global

USA . 50 parts In-Stock

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Overview

Experience peace of mind with the 166.7000.450.2 fuse by Littelfuse, a trusted name in quality electrical components. Designed for supplemental circuit protection, this ATO fuse offers superior reliability and safety for your applications. With a time lag blow characteristic and a rated current of 5 A, this fuse provides efficient protection against overloads and short circuits. Trust Littelfuse to deliver value and performance with every product, ensuring that your electronic devices are safeguarded from potential damage. Choose Littelfuse for all your fuse needs and enjoy the benefits of top-notch quality and peace of mind.

Feature Benefit Bullets

Body Length/Diameter: 19 mm

The compact size of the fuse makes it suitable for installations where space is limited.

Body Width: 5 inch

The width of the fuse provides stability and can fit easily into various fuse holders.

Fuse Class: Supplemental

Being a supplemental fuse class indicates that it provides additional protection to the circuit, ensuring safety.

Rated Voltage: 80 V

The high rated voltage makes this fuse suitable for applications where voltage fluctuations may occur.

Fuse Size: ATO

The ATO size ensures compatibility with a wide range of automotive and marine applications.

Terminal Shape: TAB/BLADE

The tab/blade terminal shape allows for easy installation and a secure connection.

Body Height: 13.2 mm

The height of the fuse contributes to its overall compact design, making it suitable for various installations.

Rated Current: 5 A

The rated current of 5A allows for the protection of circuits with lower current requirements.

Blow Characteristic: TIME LAG

The time lag blow characteristic provides additional protection against temporary surge currents.

Circuit Protection Type: ELECTRIC FUSE

The electric fuse type ensures reliable circuit protection against overcurrent and short circuit conditions.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers corrosion resistance and ensures a reliable electrical connection.

Rated Breaking Capacity: 1000 A

The high rated breaking capacity ensures that the fuse can safely interrupt high fault currents.

Pre Arcing Rating (A2/s): 24.3

The pre-arcing rating indicates the ability of the fuse to handle short-circuit conditions without premature failure.

Reference Standard: CSA; UL

Compliance with CSA and UL standards ensures the fuse's quality and safety in various applications.

Technical Specifications

Fuses 166.7000.450.2 attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

5 A

Rated Breaking Capacity:

1 kA

Rated Voltage:

80 V

Pre Arcing Rating (A2/s):

24.3

Physical Dimensions

Body Diameter:

0.748 in (19 mm)

Body Height:

0.52 in (13.2 mm)

Body Width:

0.197 in (5 mm)

Dimensions:

0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm)

Fuse Characteristics

Blow Characteristic:

Time Lag

Fuse Size/Group:

ATO

Fuse Class:

Supplemental

Design and Compliance

Reference Standard:

CSA; UL

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Matte Tin

Trade Compliance

166.7000.450.2 Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

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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