Indium Corporation

Flip-Chip Flux WS-688 is a halogen-free water-soluble dipping flux suitable for use with both eutectic, tin, & tin-silver solder bumps & copper-pillar microbumps. It is designed to be useful in high temperature application environments, such as thermocompression bonding. Indium Corporation will introduce Flip-Chip Flux WS-688 at Semicon West, July 10-12, in San Francisco Read more...

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Indium Corporation

Indium Corporation - The ball-attach process for BGA and PGA packages uses a flux that is usually applied via pin-transfer from a dipping tray. Solder spheres (solder balls) are then placed into the deposits and the whole assembly is reflowed. BGA fluxes are usually water soluble, while PGA fluxes are often very reactive no-clean materials. Read more...

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Indium Corporation

Indium Corporation - Since the NanoBond®process is almost instantaneous, fluxes are not used. (They just don’t have enough time to heat up to their activation temperature and remove oxides.) So, because this is a fluxless soldering application, surface choice and preparation become very important. Read this article in the series on Nanofoil® thin... Read more...

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Indium Corporation

Indium Corp. - Solder joint voiding is tough to deal with. When attaching components, such as power amplifiers/transistors or QFNs, the larger the footprint the bigger the challenge. For some time now I have been suggesting the use of a preform with flux coating as an approach to help reduce voiding. Logically, if you introduce less flux you entrap less... Read more...

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Lucas Milhaupt Global Brazing Solutions

Lucas Milhaupt Handy Flux has been an industry favorite for over 80 years. It is a family of fluxing products for virtually all your metal joining requirements. Formulations exist for general-purpose applications as well as specialty products. Read more...

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Lucas Milhaupt Global Brazing Solutions

In today's volatile and competitive market it is essential for transportation companies to work with suppliers that will provide cutting-edge technologies at a fair market price. Lucas Milhaupt offers decades of experience in applying innovative products and services to the market. Read more...

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