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0438001.WRA

Littelfuse

0438001.WRA by Littelfuse

Littelfuse 0438001.WRA fuse, rated at 1A and 32V, features fast blow characteristic with trip time of 5s. Ideal for circuit protection in automotive electronics applications due to AEC-Q200 compliance and surface mounting feature.

Median Price

$1.398

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 2,565 parts In-Stock

1+ parts

$0.547

100+ parts

-

1k+ parts

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10k+ parts

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2,565

$0.547

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Chip1Stop

Japan . 2,918 parts In-Stock

1+ parts

$1.272

100+ parts

$0.818

1k+ parts

$0.671

10k+ parts

-

2,918

$1.272

$0.818

$0.671

-

Arrow

USA . 2,274 parts In-Stock

1+ parts

$1.525

100+ parts

$0.900

1k+ parts

$0.690

10k+ parts

$0.633

2,274

$1.525

$0.900

$0.690

$0.633

Mouser Electronics

USA . 3,592 parts In-Stock

1+ parts

$1.880

100+ parts

$1.120

1k+ parts

$0.856

10k+ parts

$0.691

3,592

$1.880

$1.120

$0.856

$0.691

DigiKey

USA . 24,638 parts In-Stock

1+ parts

$1.970

100+ parts

$1.154

1k+ parts

$0.881

10k+ parts

-

24,638

$1.970

$1.154

$0.881

-

Verical

USA . 2,274 parts In-Stock

1+ parts

-

100+ parts

$0.900

1k+ parts

$0.690

10k+ parts

$0.633

2,274

-

$0.900

$0.690

$0.633

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$0.677

100+ parts

-

1k+ parts

-

10k+ parts

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10

$0.677

-

-

-

Sensible Micro Corp

USA . 42,973 parts In-Stock

1+ parts

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100+ parts

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42,973

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Vyrian

USA . 6,409 parts In-Stock

1+ parts

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6,409

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VNN

France . 4,306 parts In-Stock

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4,306

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Distributors (Availability)

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Ampacity Inc.

Singapore . 6,394 parts In-Stock

1+ parts

$0.484

100+ parts

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1k+ parts

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10k+ parts

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6,394

$0.484

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Bastille Electronics

Australia . 40 parts In-Stock

1+ parts

$0.677

100+ parts

$0.643

1k+ parts

$0.611

10k+ parts

$0.603

40

$0.677

$0.643

$0.611

$0.603

Argo Parts USA

USA . 1,522 parts In-Stock

1+ parts

$0.677

100+ parts

-

1k+ parts

-

10k+ parts

$0.657

1,522

$0.677

-

-

$0.657

Continental Prestige Electronics

USA . 511 parts In-Stock

1+ parts

$0.677

100+ parts

-

1k+ parts

-

10k+ parts

$0.664

511

$0.677

-

-

$0.664

Authorized Procurement Solutions

USA . 90,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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90,000

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Overview

Experience superior quality and reliability with the 0438001.WRA fuse by Littelfuse. As a trusted manufacturer in the industry, Littelfuse delivers top-of-the-line products that guarantee safety and protection for your electrical circuits. The 0438001.WRA fuse is perfect for a wide range of applications, offering fast blow characteristic, wraparound terminals, and a compact size for easy installation. Trust in Littelfuse to provide the best-in-class circuit protection, ensuring peace of mind and efficiency for all your electronic devices.

Feature Benefit Bullets

Nominal Joule Integral: 0.0593 J

Provides high energy absorption capability, ensuring effective protection against overcurrent conditions.

Rated AC Voltage: 32 V

Suitable for applications where AC voltage is up to 32V, making it versatile for various electrical systems.

Trip Time/Delay: 5 Seconds

Offers a quick response time of 5 seconds, ensuring prompt circuit protection when needed.

Packing Method: TR

TR packing method ensures easy handling and installation of the fuse.

Body Length/Diameter: 1.575 mm

Compact size with a length of 1.575mm, making it suitable for space-constrained applications.

Rated Voltage: 32 V

Matches the rated voltage requirement of 32V, ensuring compatibility with the electrical system.

Resistance: 0.31 ohm

Low resistance of 0.31 ohm helps in efficient current flow and prevents excessive heating.

Terminal Shape: WRAPAROUND

Wraparound terminal shape provides secure connectivity and ease of installation.

Body Height: 0.508 mm

Low body height of 0.508mm allows for easy integration into compact electronic devices.

Rated Current: 1 A

Rated current of 1A facilitates reliable protection against overcurrent conditions within the specified limit.

Maximum Operating Temperature: 150 °C

With a maximum operating temperature of 150°C, it can withstand high-temperature environments.

Blow Characteristic: FAST

Fast blow characteristic ensures quick response in the event of a fault, preventing damage to the circuit.

Minimum Operating Temperature: -55 °C

Can operate effectively at extremely low temperatures, providing reliable performance in various conditions.

Rated Breaking Capacity: 50 A

High breaking capacity of 50A ensures effective protection against short circuits and overloads.

Rated DC Voltage: 63 V

Suitable for applications requiring DC voltage up to 63V, offering versatility in electrical system compatibility.

Mounting Feature: SURFACE MOUNT

Surface mount feature facilitates easy and secure mounting onto circuit boards or components.

Reference Standard: AEC-Q200; CSA; CUL; UL

Compliance with industry standards ensures high quality and reliability of the fuse for diverse applications.

Technical Specifications

Fuses 0438001.WRA 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:

32 V

Resistance:

310 mΩ

Physical Dimensions

Body Diameter:

0.062 in (1.575 mm)

Body Height:

0.02 in (0.508 mm)

Body Width:

0.033 in (0.85 mm)

Fuse Characteristics

Blow Characteristic:

Fast

Fuse Size/Group:

0603

Trip Time/Delay:

5 s

Additional Features:

Pre Arcing Time: Open within 5 s at 250% Rated Current

Nominal Joule Integral:

59.3 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

150 °C (302 °F)

Design and Compliance

Reference Standard:

AEC-Q200; CSA; CUL; UL

Mounting and Packing

Terminal Shape:

Terminal Finish:

Tin Over Nickel

Mounting Feature:

Packing Method:

Tape And Reel

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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