Technical Library | 1999-04-15 08:21:22.0
Intel's Packaging Databook is intended to serve as a data reference for engineering design, as well as a guide to Intel package selection and availability. IC assembly, performance characteristics, physical constants, detailed discussions of SMT, etc.
Technical Library | 2024-06-28 21:22:38.0
SOMABLACK, produced by Somar Corporation, is rapidly becoming the top choice for many applications that require low to zero light reflectivity. It is a polyester-based material, mixed with black carbon to create something that both shades light and reduces reflection, while also having excellent dimensional stability. It is available in a range of options, with varying thicknesses, specular glossiness, optical density, and coatings.
Technical Library | 2020-11-15 21:22:11.0
The latest highest reliability requirements demand a high performance electroless nickel and immersion gold (HP ENIG). The new IPC specification 4552A has refocused the industry with reference to nickel corrosion. The interpretation of the existing specification, that judges corrosion on 3 levels, is complex and if misinterpreted can lead to phantom failures. An obvious way to avoid any potential misinterpretation is to eradicate any evidence of corrosion completely.
Technical Library | 2018-03-21 22:44:30.0
Solder paste printing is the first step in the surface mount manufacturing process for PCBA assembly. When the solder paste printing process is uncontrolled, defects can be produced, which may not become apparent until the PCBA is downstream. (...)This paper will discuss how Lean Six Sigma techniques were used to optimize the solder paste printing process. It will highlight how a cross-functional team used the structured Define, Measure, Analyze, Improve and Control (DMAIC) methodology to identify and control the critical inputs. The advantage of the Lean Six Sigma methodology is that it guides the team through the rigorous structured process so that all possible inputs are considered and the critical ones can be identified.
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