Littelfuse Non-Resettable Super Fast Acting Ceramic Fuse 750mA 125V AC/DC 451 Series 0451.750HL

Littelfuse 0451.750HL is a high-quality non-resettable super fast acting fuse designed for efficient overcurrent protection in electronic circuits. It operates at 750mA current rating and supports both 125V AC and DC voltages, making it suitable for diverse electrical applications.

The fuse features a robust ceramic body that withstands thermal stresses, coupled with gold-plated terminals to ensure excellent electrical contact and longevity. With compact dimensions of 2.69mm width, 2.69mm height, and 6.1mm depth, it is optimized for space-saving surface mount technology (SMT) usage.

It possesses a breaking capacity of 50A, capable of protecting high-value silicon ICs and sensitive components in alarm systems, audio/visual devices, computer boards, portable phones, power supplies, and medical apparatus.

Operating temperature ranges from -55°C to 125°C, ensuring durability and reliability under varying environmental conditions. The 451 series complies with major international safety standards including CE, UL 248-14, CSA, and RoHS directives.

Packaged on reels, this fuse is optimized for automated manufacturing lines, improving production efficiency. Its super fast acting characteristic provides rapid response to fault conditions, safeguarding electronic and electrical equipment effectively.

This fuse is ideal for industrial, laboratory, telecommunications, consumer electronics, and manufacturing environments requiring precise overcurrent protection. Features a ceramic body for high durability and thermal stability.

Compact size with dimensions 2.69mm width, 2.69mm height, and 6.1mm depth. Gold-plated terminals ensure reliable electrical connectivity and corrosion resistance. Rated for breaking capacity of 50A suitable for secondary circuit protection.

Operates reliably within temperature range -55°C to 125°C. Complies with CE, UL 248-14, CSA, and RoHS standards for quality and safety. Packaged on a reel for efficient automated insertion in manufacturing. Ideal for protecting sensitive electronic components such as silicon ICs in medical, audio/visual, computer, and power supply equipment.

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