Littelfuse Non-Resettable Fuse 125mA, 125V Ceramic Body, Super Fast Acting, Reel Package 0451.125MRL

Littelfuse 0451.125MRL is a non-resettable fuse designed for efficient and reliable circuit protection. Constructed with a ceramic body and featuring a super fast acting fuse characteristic, it operates at 125mA current rating and 125V voltage rating. Packaged on a reel, it offers ease of assembly and is ideal for automated insertion into surface mount device manufacturing processes.

The fuse dimensions are compact, with a width and height of 2.69mm and a depth of 6.1mm, making it suitable for applications requiring space-saving components. Its breaking capacity of 50A and resistance of 0.08Ω offer robust short circuit protection, while the multiple terminal plating options including silver, tin lead, and gold plating improve contact reliability and conductivity.

Rated to operate within a temperature range of -55°C to 125°C, the 451 series NANO2 fuse ensures performance over a wide range of environmental conditions typical in industrial, commercial, and medical electronics applications.

The fuse is compliant with major international standards such as RoHS, CE, CSA, and UL 248-1, providing assurance of quality and safety for manufacturers and end-users. It is an excellent choice for protecting sensitive electronics like silicon ICs in alarm systems, audio/visual equipment, portable telephones, computer boards, and power supply units.

This surface mount fuse offers significant space and time savings in circuit assembly. Its super fast acting characteristic is especially suited for protecting high-value ICs from overcurrent damage. Ceramic body enhances thermal stability and durability in challenging operating conditions.

Multiple terminal plating options ensure excellent electrical connections and long-term reliability. Breaking capacity of 50A supports protection against sudden high fault currents. Complies with stringent international safety and environmental standards.

Package type reel facilitates efficient automated manufacturing processes. Operating temperature range suitable for diverse industrial and commercial environments. Compact 451 series NANO2 design enables use in miniature electronic devices.

This Littelfuse non-resettable fuse is a vital component for manufacturers in the electronics, industrial automation, medical device, telecommunications, and consumer electronics sectors. Browse the LittelFuse range and related products at EnvMart for comprehensive circuit protection solutions.