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Littelfuse Non-Resettable Fuse Ceramic Body Time Delay 2A 125V Reel 0449002.MR

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin Philippines
Voltage 125V
Brand Littelfuse
Body Material Ceramic
Height 2.9mm
Model 0449002.MR
Depth 6.86mm
Width 2.9mm
Current Rating 2A
Series 449
Maximum Operating Temperature -55°C
Resistance 0.07Ω
Package Type Reel
Minimum Operating Temperature 125°C
Breaking Capacity 50A
Terminal Material Gold Plated
Standards/Approvals UL 248-14, CSA, RoHS
Fuse Characteristics Time Delay

Key Features

  • This fuse supports a current rating of 2 Amperes.
  • It operates reliably at a voltage of 125 Volts.
  • The fuse features a time-delay type characteristic to handle inrush currents.
  • The body material is ceramic with compact dimensions of 2.9mm width and height.
  • It has a breaking capacity of 50 Amperes for safety during overloads.
  • The fuse is supplied on a reel for efficient insertion into machinery.
  • Gold-plated terminals ensure excellent electrical conductivity.
  • It complies with UL 248-14, CSA, and RoHS standards, ensuring quality and safety.

Product Description

Littelfuse 0449002.MR is a non-resettable fuse designed for circuit protection applications requiring reliable time-delay performance. Featuring a ceramic body and gold-plated terminals, this fuse ensures durability and excellent conductivity in demanding environments.

The fuse supports a current rating of 2 Amperes and operates at 125 Volts, making it ideal for protecting sensitive electronic and electrical circuits. Its time-delay fuse characteristic helps accommodate transient inrush currents without nuisance openings.

With compact dimensions (2.9mm width, 2.9mm height, and 6.86mm depth), the Littelfuse 449 series NANO2 fuse is surface mount technology compatible, providing space-saving benefits in electronic circuit boards.

This fuse has a breaking capacity of 50 Amperes, ensuring robust protection against overloads or short circuits. Gold-plated terminals contribute to stable and corrosion-resistant connections.

Certified to standards such as UL 248-14, CSA, and RoHS, the fuse meets stringent safety and environmental regulations, suitable for commercial, industrial, and consumer electronic applications.

It is supplied on a reel package type, facilitating efficient assembly line integration within manufacturing settings. Current rating of 2A supports a variety of low voltage applications. Ceramic body construction guarantees high temperature resistance and mechanical strength.

Time-delay fuse characteristic minimizes false trips during power surges. Compact size with 2.9mm width and height aids in compact PCB design. Breaking capacity of 50A ensures reliable operation in fault conditions. Gold-plated terminal material enhances conductivity and corrosion resistance.

Certified by UL, CSA, and compliant with RoHS standards. Operating temperature range from -55°C maximum to 125°C minimum. Resistance of 0.07Ω optimizes circuit performance. Package in reel form supports high-volume automated assembly.

This Littelfuse Non-Resettable Fuse is suited for use in industrial electronics, consumer devices, power supplies, medical equipment, and telecommunication systems requiring compact, reliable protection solutions. Browse more inside the Electronics & Electricals category for high-quality fuses and circuit protection components at EnvMart.

Littelfuse Non-Resettable Fuse Ceramic Body Time Delay 2A 125V Reel 0449002.MR
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Frequently Asked Questions

This fuse supports a current rating of 2 Amperes, suitable for various low voltage applications.

It operates reliably at a voltage of 125 Volts, making it ideal for protecting sensitive circuits.

The fuse has a breaking capacity of 50 Amperes, ensuring robust protection against overloads or short circuits.

The compact dimensions of this model are 2.9mm in width, 2.9mm in height, and 6.86mm in depth.

The body material of this fuse is ceramic, which provides high temperature resistance and mechanical strength.

It features a time-delay characteristic to handle inrush currents without nuisance openings.

The resistance of this fuse is 0.07Ω, optimizing circuit performance.

It complies with UL 248-14, CSA, and RoHS standards, ensuring quality and safety in various applications.

This fuse is supplied on a reel, facilitating efficient assembly line integration within manufacturing settings.

The maximum operating temperature for this model is -55°C, allowing it to function in a wide range of conditions.

This fuse is suited for use in industrial electronics, consumer devices, power supplies, medical equipment, and telecommunication systems.

The terminals of this fuse are gold-plated, enhancing electrical conductivity and corrosion resistance.

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