Littelfuse Non-Resettable Ceramic Fuse 2.5A 125V Super Fast Acting 451 Series 045102.5MRL

Littelfuse 045102.5MRL is a non-resettable ceramic fuse with a current rating of 2.5A and voltage rating of 125V. It features a super fast acting fuse characteristic designed to protect sensitive electronic circuits.

This device forms part of the Littelfuse 451 series NANO2 surface mount fuses, recognized for their small wire-in-air (WIA) square shape, making them suitable for high value silicon IC protection such as alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, and medical apparatus.

The fuse has a breaking capacity of 50A, providing robust circuit protection. Its ceramic body material offers durability and thermal stability, complemented by gold plated, tin lead plated, and silver plated terminal materials to ensure excellent electrical conductivity.

Temperature operational range extends from -55°C to a maximum of 125°C, accommodating varied environmental conditions. The compact size (2.69mm x 2.69mm x 6.1mm) supports high-density PCB assembly where space savings are critical.

This fuse meets multiple international safety and environmental standards including CE, UL 248-1, RoHS, and CSA, reflecting thorough compliance testing. The product is packaged on a reel, facilitating automated manufacturing and insertion processes enhancing production efficiency.

This fuse is designed for surface mount technology applications providing space and time-saving benefits. Super fast acting fuse characteristic ensures quick disconnection to protect sensitive components. Gold, tin lead, and silver plated terminals improve performance and reliability within circuits.

Suitable for industrial, laboratory, telecommunications, computing, and consumer electronics applications. Small footprint supports modern miniaturized electronics assembly requirements. Appropriate for use in environments requiring strict adherence to certifications such as UL, CE, and RoHS.

Reel packaging adapts well to automated machine insertion enhancing manufacturing throughput. Provides dependable protection for high-value silicon ICs and critical electronic components. Explore more Littelfuse Non-Resettable Fuses and related circuit protection devices at EnvMart for reliable industrial and commercial applications.