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Littelfuse Non-Resettable Fast-Acting Fuse 500mA 125 V AC/DC Ceramic Body 251 Series 0251.500MRT1L

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125, 125V ac
Diameter 0.81mm
Brand Littelfuse
Body Material Ceramic
Height 7.11mm
Model 0251.500MRT1L
Width 2.8mm
Current Rating 500mA
Series 251
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Lead Length 52.4mm
Breaking Capacity 300A
Standards/Approvals UL
Lead Diameter 0.64mm
Fuse Characteristics Fast Acting

Key Features

  • Very fast-acting fuse suitable for sensitive electronic equipment.
  • Ceramic body construction provides durability and high temperature resistance.
  • Rated breaking capacity of 300 A for reliable circuit interruption.
  • Lead length of 52.4mm with 0.64mm lead diameter for secure mounting.
  • Operating temperature range from -55°C minimum to 125°C maximum.
  • UL approved meeting industry safety standards.
  • 251 Series subminiature package for space-saving designs.

Product Description

Littelfuse 0251.500MRT1L non-resettable fast-acting fuse with 500mA current rating and 125 V AC/DC voltage is designed to provide reliable circuit protection in sensitive electronic applications such as LCD monitors, audio/video systems, lighting systems, and medical equipment.

The fuse features a ceramic body offering high durability and thermal stability, enabling operation in temperatures ranging from -55°C to 125°C. The compact 251 Series subminiature design ensures efficient use of PCB space while maintaining excellent breaking capacity of 300 A.

With lead length of 52.4mm and lead diameter of 0.64mm, the fuse facilitates secure soldering and mounting. Its very fast-acting characteristic ensures prompt response to overcurrent conditions helping to protect delicate components effectively.

Very fast-acting fuse suitable for sensitive electronic equipment. Ceramic body construction provides durability and high temperature resistance. Compact 251 Series subminiature package for space-saving installations. Rated breaking capacity of 300A ensures circuit safety during faults.

Wide operating temperature range improves reliability across environments. UL approval ensuring compliance with safety standards. Lead dimensions optimized for reliable mounting on circuits. Ideal for electronics, medical, lighting, and audio/video applications.

This Littelfuse non-resettable fuse is an essential component in industrial, commercial, and laboratory electronic systems requiring dependable overcurrent protection. Browse EnvMart's extensive selection of high-performance Non-Resettable Fuses for various current and voltage ratings optimized for your application needs.

Littelfuse Non-Resettable Fast-Acting Fuse 500mA 125 V AC/DC Ceramic Body 251 Series 0251.500MRT1L
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Frequently Asked Questions

This model has a current rating of 500mA, making it suitable for various electronic applications requiring this level of protection.

The Littelfuse 0251.500MRT1L is rated for 125 V AC/DC, allowing it to be used in both alternating and direct current applications.

It has a rated breaking capacity of 300 A, which ensures reliable circuit interruption during fault conditions.

The operating temperature range for this model is from -55°C to 125°C, providing versatility in various environments.

The lead length is 52.4mm with a lead diameter of 0.64mm, designed for secure mounting and soldering.

The fuse features a ceramic body construction, which provides durability and high temperature resistance.

This model has a height of 7.11mm and a width of 2.8mm, making it compact for space-saving installations.

Yes, the Littelfuse 0251.500MRT1L is UL approved, ensuring it meets industry safety standards.

It is designed for sensitive electronic applications such as LCD monitors, audio/video systems, lighting systems, and medical equipment.

This model is part of the 251 Series, which is known for its subminiature package suitable for efficient PCB space utilization.

It is characterized as a fast-acting fuse, ensuring prompt response to overcurrent conditions to protect delicate components.

The country of origin for this model is India, indicating where it is produced.

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