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Littelfuse Non-Resettable Fuse 500mA, 125 V AC/DC Thermoplastic FF Fast Acting 0154.500DR

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125, 125V ac
Brand Littelfuse
Body Material Thermoplastic
Height 3.81mm
Model 0154.500DR
Depth 9.73mm
Width 5.03mm
Current Rating 500mA
Series 154
Maximum Operating Temperature -55°C
Package Type Reel
Minimum Operating Temperature 125°C
Breaking Capacity 50A
Terminal Material Tin/Lead Plated Beryllium Copper Alloy
Standards/Approvals CSA, RoHS, UL 94 V-0
Fuse Characteristics Fast Acting

Key Features

  • Rated current of 500mA to provide precise overcurrent protection.
  • Fast acting fuse characteristics ideal for protection of sensitive electronic components.
  • Constructed with thermoplastic body material for durability and insulation.
  • Compact size with dimensions width 5.03mm, height 3.81mm, and depth 9.73mm.
  • Breaking capacity of 50 A ensures reliable interruption of fault currents.
  • Suitable for surface mount technology on PC boards using reel packaging.
  • Compliance with CSA, RoHS, and UL 94 V-0 standards for safety and environmental regulations.
  • Terminal made of tin/lead plated beryllium copper alloy to ensure good conductivity and corrosion resistance.

Product Description

Littelfuse 0154.500DR Non-Resettable Fuse is a 500mA current rated fast acting fuse with a voltage rating of 125 volts AC and DC. It features a thermoplastic body material and fast fuse characteristics (FF) for sensitive electronic circuit protection.

This fuse comes in a compact size measuring 5.03mm in width, 3.81mm in height, and 9.73mm in depth, packaged on a reel for efficient surface mount installation on printed circuit boards. The 50A breaking capacity ensures safe interruption of fault currents within complex electrical systems.

Constructed with tin/lead plated beryllium copper alloy terminals, the fuse assures reliable electrical conductivity and corrosion resistance. It meets stringent CSA, RoHS, and UL 94 V-0 standards, confirming compliance with safety and environmental requirements.

Commonly used in industrial, laboratory, and commercial electronics, it protects high value silicon ICs found in alarm systems, audiovisual equipment, computer motherboards, power supplies, and medical apparatus. The fuse's very fast-acting characteristic makes it suitable for protecting sensitive and critical components where rapid response to fault conditions is necessary.

Rated current of 500mA for precise protection performance. Voltage compatibility with 125 V AC and DC applications. Fast acting fuse characteristic suitable for sensitive electronics. Compact thermoplastic body for durability and insulation.

Breaking capacity of 50A for reliable fault current handling. Surface mount reel packaging enabling streamlined circuit board assembly. Standards certified including CSA, RoHS, and UL 94 V-0. Tin/lead plated beryllium copper terminals ensure conductivity and longevity.

The Littelfuse 154 series OMNI-BLOK fuse and holder combinations provide convenient and efficient installation solutions for miniature surface mount fuse applications. This fuse is engineered to enhance system safety and performance across a wide variety of electronic and electrical industrial sectors.

Browse other Littelfuse fuses and electrical components at EnvMart for dependable industrial-grade circuit protection solutions.

Littelfuse Non-Resettable Fuse 500mA, 125 V AC/DC Thermoplastic FF Fast Acting 0154.500DR
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Frequently Asked Questions

The Littelfuse 0154.500DR has a current rating of 500mA, providing precise overcurrent protection.

This model is rated for a voltage of 125V AC and DC, making it suitable for various applications.

The fuse measures 5.03mm in width, 3.81mm in height, and 9.73mm in depth, allowing for compact installation.

It has a breaking capacity of 50A, ensuring reliable interruption of fault currents.

The fuse features a thermoplastic body and terminals made of tin/lead plated beryllium copper alloy for good conductivity and corrosion resistance.

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

It complies with CSA, RoHS, and UL 94 V-0 standards, ensuring safety and environmental regulations are met.

This model comes packaged on a reel, facilitating efficient surface mount installation on printed circuit boards.

It is a fast acting fuse, making it ideal for protecting sensitive electronic components.

It is commonly used in industrial, laboratory, and commercial electronics, particularly for protecting high value silicon ICs.

This fuse is part of the Littelfuse 154 series, designed for miniature surface mount applications.

The terminals are made of tin/lead plated beryllium copper alloy, ensuring reliable electrical conductivity.

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