Littelfuse Axial Non-Resettable Fuse Fast Acting 3A 125V AC 125V DC Ceramic Body 251 Series 0251003.MRT1L

Littelfuse 0251003.MRT1L axial non-resettable fuse is a high-quality, fast-acting fuse designed for reliable circuit protection in various electrical and electronic applications. It operates at a current rating of 3A and voltage rating of 125V AC and 125V DC, making it suitable for protecting circuits against overcurrent in sensitive devices.

The fuse features a robust ceramic body that enhances durability and thermal stability, ensuring consistent performance even under high thermal stress. Its axial lead orientation with precision lead dimensions facilitates easy installation in compact circuit boards and assemblies. The lead length is 52.4mm and lead diameter is 0.64mm, while the fuse overall length is 62.7mm with width and height at 7.11mm.

Engineered with a fast-acting FF (fast fuse) speed characteristic, the fuse responds swiftly to fault conditions, minimizing equipment damage. It provides a breaking capacity of 300A, which ensures secure interruption of fault currents. The fuse is designed to operate reliably across a broad temperature range from -55°C to 125°C, making it ideal for industrial, commercial, and consumer electronics applications.

The 0251003.MRT1L fuse conforms to UL standards, guaranteeing safety and performance compliance necessary for industrial and laboratory environments. Typical applications include LCD monitors, audio/video systems, lighting systems, and medical equipment that require compact, reliable circuit protection solutions.

This fuse has a ceramic body providing durability and high temperature resistance. Axial lead orientation with lead length of 52.4mm and lead diameter of 0.64mm allows easy circuit integration. Dimensions include length of 62.7mm, width and height both at 7.11mm, and diameter of 2.8mm.

Rated for breaking capacity of 300A ensuring safety in overcurrent events. Operating temperature range from -55°C minimum to 125°C maximum supports diverse environmental applications. Complies with UL standards assuring quality and reliability.

Part of Littelfuse 251 series designed for fast-acting protection in sensitive electronic devices. Explore our selection of industrial and electrical fuses at EnvMart for dependable safety devices designed to meet your circuit protection needs.

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