Overview of 0437007.WR by Littelfuse Inc.
The 0437007.WR by Littelfuse Inc. is an electric fuse designed for fast blow operation, featuring a rated current of 7A and capable of handling voltage ratings of 32VAC and 35VDC. Its design is suitable for surface mount technology (SMT) applications, specifically in the 1206 package size, which is a standard footprint in the electronics industry. This component is halogen-free and complies with RoHS (Restriction of Hazardous Substances) standards, indicating its environmental and health safety characteristics. Additionally, its construction ensures a body breadth of 1.63 mm, a height of 0.835 mm, and a body length of 3.2 mm, fitting into tight spots on circuit boards.
This fuse is marked with a fast blow characteristic, meaning it is designed to open circuits quickly to protect them from overcurrent conditions. With a rated breaking capacity of 50 A, it is capable of disrupting heavy currents to prevent potential damages to the circuit. The fuse operates within a wide temperature range, from -55 °C to 150 °C, making it versatile for various operational environments. It’s packed in tape and reel (TR), facilitating automated assembly processes.
Concerning compliance and standards, the 0437007.WR conforms to CSA, CUL, and UL reference standards, ensuring its reliability and safety for electrical applications. Its terminal finish is Tin (Sn) with Nickel (Ni) barrier, which provides good solderability and resistance to oxidation. This part carries the EAR99 ECCN Code and HTS Code 8536.10.00.40, making it widely acceptable for international trade under the specified regulations.
Industry Applications for 0437007.WR
The 0437007.WR is potentially adaptable for various industry applications, with its design and electrical characteristics making it suitable for multiple uses. Below are conceptual applications in select industries, although engineering and design teams should verify its compatibility for specific standards and requirements:
- Consumer Electronics: In devices such as smartphones, tablets, and laptops, the fast blow feature of this fuse could potentially safeguard sensitive electronics from sudden surge currents that might occur during charging or due to faulty components.
- Computing and Data Storage: Servers and storage devices might utilize such fuses to protect against overcurrent conditions, thereby ensuring data integrity and preventing damage to critical storage components.
- Industrial Automation: In automated manufacturing lines, the 0437007.WR could potentially protect control circuits and sensitive instrumentation from electrical faults, contributing to reliability and uninterrupted operation.
- Automotive: Given its fast blow characteristic and robust operating temperature range, this component might be used in automotive electronics for protecting circuits in conditions of overcurrent, though specific compliance with automotive standards like AEC-Q100 would need to be verified.
- Electronic Manufacturing: As a protection component in the assembly of various electronic goods, ensuring product safety and compliance with global standards for electronic equipment.
Note: The above potential industry applications are illustrative only, requiring detailed analysis by engineering and procurement teams to ensure they meet industry-specific standards and application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a leading global manufacturer known for its wide range of circuit protection devices, including electric fuses. The company specializes in products that offer protection to electronic circuits from excessive current flows, thereby preventing potential damage to devices. In the realm of circuit protection, Littelfuse has developed a variety of Electric Fuses that cater to diverse applications across industries. From automotive to consumer electronics, Littelfuse’s offerings, including the 0437007.WR, are crafted with precision to meet the highest standards of reliability and performance. Their products are known for incorporating advanced materials, innovative designs, and robust manufacturing techniques to ensure superior protection for electronic circuits.
Where to Find 0437007.WR by Littelfuse Inc.
To procure the 0437007.WR, professionals in engineering and procurement should use our platform at findchips.com to ascertain current stock levels and pricing. On findchips.com, one can also explore other Electric Fuses that might serve as alternatives to 0437007.WR, whether from Littelfuse Inc. or other reputable manufacturers. This part has been available at distributors including Ozdisan Elektronik, LCSC, Chip1Stop, Bristol Electronics, Verical, Future Electronics, Mouser Electronics, and DigiKey, among others. However, availability can fluctuate, so checking findchips.com directly is essential for the most accurate information.