Jan 10, 2019 
NP505-LT is a no-clean, lead-free, zero-halogen solder paste for assemblies that have temperature sensitive substrates and components. Warping is becoming more evident with the trend towards complex boards and the trend of using thinner and larger packages and boards. The defects caused by the warpage may decrease board reliability and increase in rework. NP505-LT is designed to reduce warpage inherent to board-to-package. For additional information on this product including technical and safety data sheets, please visit https://www.kester.com/products/product/np505-lt-solder-paste.
For any questions or additional information, please contact: Fil Marcial-Hatfield, Global Product Manager at fmarcial@kester.com.
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Kester is a global supplier of assembly materials for the Electronic Assembly and Semiconductor Packaging industries. Kester is focused on delivering innovative, robust and high-quality solutions to help our customers address their technological challenges. Kester’s current product portfolio includes soldering attachment materials such as solder paste, soldering chemicals, TSF (tacky solder flux) materials, and metal products such as bar, solid and flux-cored wire. Kester is an Illinois Tool Works (ITW) company. ITW is a Fortune 200 company that produces engineered fasteners and components, equipment and consumable systems, and specialty products. It employs approximately 50,000 people, and is based in Glenview, Illinois, with operations in 56 countries.
