Littelfuse Non-Resettable Fuse Ceramic Body 100mA 125V Super Fast Acting 0451.100MRL

Littelfuse 0451.100MRL is a non-resettable, surface mount fuse designed with a ceramic body, engineered for fast and reliable circuit protection at 100mA current and 125V voltage ratings.

The compact dimensions of 2.69mm width and height, with a 6.1mm depth, allow for easy integration on densely packed electronic boards using surface mount technology (SMT). Its super fast acting fuse characteristics provide prompt response to overcurrent conditions, making it suitable for protecting sensitive electronics such as alarm systems, audio/visual equipment, computer circuits, power supplies, and medical devices.

Constructed with multiple terminal finishes including silver, gold, and tin lead plating, this fuse ensures excellent electrical conductivity and solderability. It withstands a broad operating temperature range from -55°C minimum to 125°C maximum, ensuring durability in harsh environments.

The 451 series NANO2 fuses feature wire-in-air (WIA) square design aimed at secondary side circuit protection, offering low temperature de-rating and small size for space and time savings in manufacturing.

The fuse meets international safety and environmental standards such as UL 248-1, CSA, CE, and RoHS, certifying its compliance and safe use in various industrial and commercial applications.

This fuse has a very compact size of 2.69mm by 2.69mm with a depth of 6.1mm. It provides a breaking capacity of 50A, suitable for secondary circuit over-current protection. The fuse characteristics are super fast acting, ideal for high-value silicon IC protection.

Made with silver plated, gold plated, and tin lead plated terminals to ensure reliable connectivity. The fuse operates in a wide temperature range from -55°C to 125°C. It complies with standards UL 248-1, CSA, CE, and RoHS ensuring global quality assurance.

Packaged in reels for easy assembly and manufacturing compatibility. This fuse belongs to the 451 series NANO2 surface mount fuses for space-saving surface mount technology applications.

This Non-Resettable Fuse is ideally suited for electrical and electronics manufacturing, automation, and industrial applications requiring precise overcurrent protection for sensitive components. Explore similar and complementary fuse products in the Electronics & Electricals category on EnvMart for optimized circuit safety solutions.