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Littelfuse Non-Resettable Fuse 500mA 125V Ceramic Body Time Delay 0452.500MRL

Category Non-Resettable Fuses Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125V
Brand Littelfuse
Body Material Ceramic
Height 2.69mm
Model 0452.500MRL
Depth 6.1mm
Width 2.69mm
Current Rating 500mA
Series 452
Maximum Operating Temperature -55°C
Resistance 0.7Ω
Package Type Reel
Minimum Operating Temperature 125°C
Breaking Capacity 50A
Terminal Material Gold Plated
Standards/Approvals CSA, RoHS, UL 248-14
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RS Stock No. 738-2839PBrand: LittelfuseManufacturers Part No.: 0452.500MRL
Fuse Characteristics Time Delay

Key Features

  • Current rating of 500 mA suitable for low current circuit protection.
  • Constructed with a ceramic body for enhanced durability and heat resistance.
  • Time delay fuse characteristics accommodate transient surges.
  • Gold plated terminals provide reliable and corrosion-resistant connections.
  • Compact dimensions with width and height of 2.69 mm and depth of 6.1 mm.
  • Breaking capacity rated at 50 A for safe interruption of fault currents.
  • Certified to CSA, RoHS, and UL 248-14 standards for quality assurance.
  • Packaged on a reel facilitating efficient surface mount technology assembly.

Product Description

Littelfuse 0452.500MRL Non-Resettable Fuse 500mA 125V is a ceramic-body fuse designed for electronic circuit protection with time-delay characteristics for high reliability.

This fuse incorporates a time-lag design to endure transient inrush currents without nuisance openings and is surface mount compatible, saving space in compact electronic assemblies.

Gold plated terminals ensure excellent electrical contact and resistance to corrosion, enhancing long-term reliability.

With compact dimensions of 2.69 mm width, 2.69 mm height, and 6.1 mm depth, this fuse is ideal for protecting sensitive components such as alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, and medical apparatus.

The fuse has a breaking capacity of 50 amperes and operates safely within a voltage rating of 125 volts, suitable for low voltage applications. It meets industry safety and quality standards including CSA, RoHS compliance, and UL 248-14 certification.

Current rating of 500 mA suitable for electronic circuits. Voltage rating 125 V ensures versatile application. Ceramic body construction for thermal stability. Time delay characteristics accommodate transient surges. Gold plated terminals for corrosion resistance.

Breaking capacity of 50 A ensures safe fault clearing. Compact size supports high-density PCB assembly. Complies with CSA, RoHS, and UL standards. Reel packaging facilitates automated surface mount placement.

This non-resettable fuse is ideal for industrial, commercial, and residential electronic protection applications where precise current limiting under transient conditions is required.

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Littelfuse Non-Resettable Fuse 500mA 125V Ceramic Body Time Delay 0452.500MRL
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Frequently Asked Questions

The current rating of this model is 500 mA, suitable for low current circuit protection.

It operates safely within a voltage rating of 125 volts, making it suitable for low voltage applications.

This unit has compact dimensions with a width and height of 2.69 mm and a depth of 6.1 mm.

The breaking capacity is rated at 50 A, ensuring safe interruption of fault currents.

The fuse features a ceramic body for enhanced durability and heat resistance, and it has gold plated terminals for reliable connections.

It incorporates time delay characteristics, allowing it to accommodate transient surges without nuisance openings.

This fuse is certified to CSA, RoHS, and UL 248-14 standards for quality assurance.

It is packaged on a reel, facilitating efficient surface mount technology assembly.

The maximum operating temperature is -55°C, ensuring it can function in various environments.

This model is ideal for protecting sensitive components such as alarm systems, audio/visual equipment, computer boards, and medical apparatus.

The minimum operating temperature for this model is 125°C.

The resistance is rated at 0.7Ω, which is relevant for its electrical performance.

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