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Littelfuse Non-Resettable Fuse Ceramic Body 375mA 125V AC/DC Super Fast Acting 0451.375MRL

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125, 125V ac
Brand Littelfuse
Body Material Ceramic
Height 2.69mm
Model 0451.375MRL
Depth 6.1mm
Width 2.69mm
Current Rating 375mA
Series 451
Maximum Operating Temperature -55°C
Resistance 0.45Ω
Package Type Reel
Minimum Operating Temperature 125°C
Breaking Capacity 50A
Terminal Material Gold Plated
Standards/Approvals CE, UL 248-14, RoHS, CSA
Fuse Characteristics Super Fast Acting

Key Features

  • The fuse has a compact ceramic body measuring 2.69mm width, height, and 6.1mm depth.
  • Designed for surface mount technology with gold plated terminals.
  • Breaking capacity is rated at 50A for robust overcurrent protection.
  • Minimum operating temperature is 125°C and maximum is -55°C, suitable for varied environments.
  • Conforms to CE, UL 248-14, RoHS, and CSA standards ensuring high quality and safety.
  • Part of Littelfuse 451 Series NANO2 surface mount fuses optimized for compact electronics.
  • Applications include protecting silicon ICs in alarm systems, audiovisual equipment, medical apparatus, and power supplies.

Product Description

Littelfuse 0451.375MRL is a high-quality non-resettable fuse with a ceramic body designed for precise secondary side circuit over-current protection. It features a 375mA current rating and supports 125V AC/DC voltage, making it suitable for a variety of low voltage electronic applications.

This super fast acting fuse belongs to Littelfuse's 451 Series NANO2 surface mount devices, which are small wire-in-air square shaped fuses ideal for surface mounting. The gold plated terminals and compact dimensions of 2.69mm width and height, and 6.1mm depth enable space-efficient installation in modern electronic circuits.

With a breaking capacity of 50A, this fuse is capable of handling sudden overcurrent conditions, protecting valuable silicon ICs in alarm systems, audio/visual devices, computer boards, portable telephones, power supplies, and medical equipment.

The fuse complies with various international standards including CE, UL 248-14, RoHS, and CSA, ensuring reliability, environmental safety, and quality assurance. Operating temperature ranges from minimum 125°C to maximum -55°C, allowing the fuse to perform reliably in diverse industrial, commercial, and laboratory environments.

Compact ceramic body with 2.69mm x 2.69mm x 6.1mm dimensions. Gold plated terminal material ensures excellent conductivity and corrosion resistance. Super fast acting characteristics provide immediate response to overcurrent events.

Easy surface mount application improves production efficiency and space saving. Widely used in electronics manufacturing for overcurrent protection.

This Littelfuse non-resettable fuse is essential for applications requiring dependable circuit protection and instant trip response. Explore more Littelfuse products and Non-Resettable Fuses on EnvMart.

Littelfuse Non-Resettable Fuse Ceramic Body 375mA 125V AC/DC Super Fast Acting 0451.375MRL
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Frequently Asked Questions

The current rating of this model is 375mA, making it suitable for low voltage electronic applications.

It supports a voltage of 125V AC/DC, allowing for versatile use in various electronic circuits.

The ceramic body measures 2.69mm in width and height, and 6.1mm in depth, enabling compact installation.

The breaking capacity is rated at 50A, providing robust overcurrent protection for sensitive circuits.

The minimum operating temperature is -55°C and the maximum is 125°C, suitable for diverse environments.

It features gold plated terminals, which ensure excellent conductivity and corrosion resistance.

It conforms to CE, UL 248-14, RoHS, and CSA standards, ensuring quality and safety compliance.

This model is characterized as super fast acting, providing immediate response to overcurrent events.

The body material is ceramic, which is commonly used for its thermal and electrical properties.

The fuse is packaged in a reel, which is convenient for surface mount applications.

It is commonly used for protecting silicon ICs in alarm systems, audiovisual equipment, and medical apparatus.

This fuse is part of the Littelfuse 451 Series NANO2, optimized for compact electronics.

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