Overview of 0468.500NR by Littelfuse Inc.
The 0468.500NR by Littelfuse Inc. is an electric fuse with a slow blow characteristic designed for surface mounting. It features a rated current of 0.5A and can operate at a voltage rating of up to 63VAC and 63VDC. The fuse is encapsulated in a 1206 [3216 Metric] package, making it compact and suitable for dense circuit board layouts. It’s part of the Slo-Blo 468 Series and is ROHS compliant, ensuring it meets the latest environmental standards for hazardous substances.
This fuse has been constructed with a pre-arcing time designed to open within 1.5 milliseconds at 800% of the rated current, which provides effective protection for circuit components by acting quickly under fault conditions. Its rated breaking capacity is 50A, which refers to the maximum fault current the fuse can interrupt without damage. Additionally, this part adheres to CSA and UL standards, affirming its reliability and safety in various applications.
In terms of physical dimensions, 0468.500NR measures 3.18mm in length, 1.52mm in breadth, and 0.58mm in height. The terminals have a matte tin finish and employ a wraparound design, which facilitates a robust and reliable surface mount on printed circuit boards. Operating temperature ranges from -55 °C to 90 °C, allowing for usage in environments with varying thermal conditions.
Industry Applications for 0468.500NR
The 0468.500NR could be used in several industries where precise current management and circuit protection are critical. Below are some potential applications:
- Energy and Power Systems: This fuse could potentially be used in power distribution units or in energy management systems to protect against overcurrents in circuits. The capability of operating across a broad range of voltages makes it suitable for both AC and DC applications.
- Transportation and Logistics: It might be utilized in battery management systems or in onboard electronics for electric and hybrid vehicles, where reliability under diverse operating temperatures is crucial.
- Renewable Energy: In solar inverters or wind turbine controllers, the 0468.500NR could help in ensuring the longevity and efficiency of these devices by protecting electronic components from potential electrical hazards.
- Automotive: Given its robust design and compliance with stringent standards, this fuse might also be employed in automotive electronics, particularly if the manufacturer verifies compliance with automotive industry standards like AEC-Q100 or AEC-Q101.
Note that these potential industry applications are only illustrative and require thorough analysis and verification by engineering and design teams for adherence to industry-specific standards and specific application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a leading manufacturer of circuit protection devices, including a wide range of electric fuses. The company has built a reputation for its durable and reliable products that cater to various branches of electronics and electrical engineering. Their line of electric fuses, like the 0468.500NR, demonstrates their commitment to innovation and safety in circuit protection.
Littelfuse designs products with the latest technology and adheres to global standards, including those for environmental sustainability. Their electric fuses are often used in industrial, automotive, consumer electronics, and telecommunication applications, providing safety through precise and dependable circuit breaking.
Where to Find 0468.500NR by Littelfuse Inc
To purchase the 0468.500NR or look for alternate fuses, one should visit Electric Fuses on findchips.com. Typically, this part has been available at various distributors like New Advantage Corporation, Arrow Electronics, Mouser Electronics, and DigiKey, though current availability and pricing need to be checked at FindChips due to fluctuations in stock levels.