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0437001.WRA

Littelfuse

0437001.WRA by Littelfuse

Littelfuse 0437001.WRA fuse, rated at 1A and 63V DC, with fast blow characteristic. Suitable for electric circuit protection in automotive applications. Surface mountable with WRAPAROUND terminals, meeting AEC-Q200, CSA, CUL, and UL standards.

Median Price

$1.740

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 22,265 parts In-Stock

1+ parts

$1.560

100+ parts

$0.915

1k+ parts

$0.699

10k+ parts

$0.635

22,265

$1.560

$0.915

$0.699

$0.635

DigiKey

USA . 4,939 parts In-Stock

1+ parts

$1.740

100+ parts

$1.018

1k+ parts

$0.777

10k+ parts

$0.634

4,939

$1.740

$1.018

$0.777

$0.634

Newark

USA . 2,985 parts In-Stock

1+ parts

$1.790

100+ parts

$1.410

1k+ parts

-

10k+ parts

-

2,985

$1.790

$1.410

-

-

Element14

Singapore . 2,985 parts In-Stock

1+ parts

$2.220

100+ parts

$1.300

1k+ parts

$0.987

10k+ parts

$0.968

2,985

$2.220

$1.300

$0.987

$0.968

TTI Europe

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.629

3,000

-

-

-

$0.629

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$0.685

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$0.685

-

-

-

Maritex

Poland . 15,000 parts In-Stock

1+ parts

$1.288

100+ parts

$0.747

1k+ parts

$0.573

10k+ parts

$0.535

15,000

$1.288

$0.747

$0.573

$0.535

Vyrian

USA . 3,867 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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3,867

-

-

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Chip Stock

USA . 3,300 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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3,300

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-

-

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Rutronik

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.788

3,000

-

-

-

$0.788

Martec Srl

Italy . 2,927 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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2,927

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VNN

France . 2,324 parts In-Stock

1+ parts

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2,324

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 3,933 parts In-Stock

1+ parts

$0.530

100+ parts

-

1k+ parts

-

10k+ parts

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3,933

$0.530

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Argo Parts USA

USA . 4,623 parts In-Stock

1+ parts

$0.685

100+ parts

-

1k+ parts

-

10k+ parts

$0.664

4,623

$0.685

-

-

$0.664

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$0.685

100+ parts

$0.671

1k+ parts

-

10k+ parts

-

2,000

$0.685

$0.671

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-

Continental Prestige Electronics

USA . 1,875 parts In-Stock

1+ parts

$0.685

100+ parts

-

1k+ parts

-

10k+ parts

$0.671

1,875

$0.685

-

-

$0.671

Component Stockers USA

USA . 12,235 parts In-Stock

1+ parts

$1.440

100+ parts

$0.920

1k+ parts

$0.670

10k+ parts

$0.580

12,235

$1.440

$0.920

$0.670

$0.580

Kepictronics

USA . 9,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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9,000

-

-

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Authorized Procurement Solutions

USA . 6,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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6,000

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RC Electronics

USA . 2,700 parts In-Stock

1+ parts

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100+ parts

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2,700

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Overview

Discover the reliability and performance of the Littelfuse 0437001.WRA fuse, a top-quality product from a trusted manufacturer. Ideal for a wide range of applications, this fast-acting fuse provides superior circuit protection with a rated current of 1A and a maximum operating temperature of 150°C. With its compact size and wraparound terminal shape, this fuse is easy to install and offers peace of mind knowing your electronics are safeguarded. Experience the value and benefits of the Littelfuse 0437001.WRA fuse today!

Feature Benefit Bullets

Nominal Joule Integral

This fuse has a high nominal joule integral value of 0.1 J, providing excellent protection against power surges and electrical faults.

Rated AC Voltage

With a high rated AC voltage of 63 V, this fuse is suitable for use in a variety of electrical applications and environments.

Trip Time/Delay

The fast 1 second trip time/delay of this fuse ensures quick response to overcurrent events, helping to prevent damage to equipment.

Packing Method

This fuse is conveniently packed using the TR method, making it easy to store, transport, and handle during installation.

Body Length/Diameter

The compact body length and diameter of 3.2 mm make this fuse suitable for applications where space is limited.

Body Width

With a wide body width of 1.63 inch, this fuse offers a durable construction for reliable performance in tough conditions.

Fuse Size

The 1206 fuse size is a common industry standard, ensuring compatibility with a wide range of electronic devices and circuit boards.

Terminal Shape

The wraparound terminal shape of this fuse provides secure and reliable connections for consistent electrical performance.

Body Height

The low body height of 0.835 mm allows for easy installation and integration into circuit designs with minimal space requirements.

Rated Current

With a rated current of 1 A, this fuse is suitable for low to moderate power applications, providing effective circuit protection.

Maximum Operating Temperature

The high maximum operating temperature of 150°C ensures reliable performance even in hot environments.

Blow Characteristic

The fast blow characteristic of this fuse ensures rapid response to overcurrent conditions, protecting connected equipment effectively.

Minimum Operating Temperature

With a low minimum operating temperature of -55°C, this fuse is suitable for use in cold environments without sacrificing performance.

Circuit Protection Type

This fuse provides reliable circuit protection against electrical faults and overcurrent events, helping to prevent damage to sensitive components.

Terminal Finish

The matte tin over nickel terminal finish of this fuse provides corrosion resistance and ensures long-term electrical conductivity.

Rated Breaking Capacity

With a high rated breaking capacity of 50 A, this fuse can safely handle short circuit events without damage, ensuring reliable protection.

Rated DC Voltage

The high rated DC voltage of 63 V makes this fuse suitable for a wide range of DC electrical applications and systems.

Mounting Feature

The surface mounting feature of this fuse allows for easy installation on PCBs and circuit boards, saving space and simplifying assembly.

Reference Standard

This fuse complies with multiple industry standards, ensuring quality, reliability, and compatibility with various applications.

Technical Specifications

Fuses 0437001.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:

Physical Dimensions

Body Diameter:

0.126 in (3.2 mm)

Body Height:

0.033 in (0.835 mm)

Body Width:

0.064 in (1.63 mm)

Fuse Characteristics

Blow Characteristic:

Fast

Fuse Size/Group:

1206

Trip Time/Delay:

1 s

Nominal Joule Integral:

100 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

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Matte Tin Over Nickel

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

0437001.WRA 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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