Alpha Intros High-Temperature Dipping Alloys for Lead-Tinning Applications


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Alpha Assembly Solutions is introducing its newest high temperature dipping alloys for lead-tinning applications.

ALPHA SnCX-FT07, SACX 0307-FT and SnCu3-FT make up Alpha's family of high temperature dipping alloys, which are suitable for high temperature (>350°C) dipping and lead-tinning processes.

"These alloys have been engineered to generate minimal surface oxides and to be highly reflective after hours of high heat exposure compared to the other popular alloys such as SnCu0.7 and SnCu3," said Bernice Chung, Regional Product Manager for Soldering Alloys for the Asia Region of Alpha Assembly Solutions. "The higher production yields associated with lower surface oxides make these alloys preferable for our customers who value products with high reliability and performance."

Each alloy exhibits excellent wetting characteristics, which also contributes to increased production yields.

Additionally, Alpha offers industrial fluxes that are developed to be general purpose, high activity flux materials, formulated for electronic, electrical and industrial applications.

About Alpha Assembly Solutions

Alpha Assembly Solutions, a MacDermid Performance Solutions Business, is the global leader in the development, manufacturing and sales of innovative specialty materials used in a wide range of industry segments, including electronics assembly, power electronics, die attach, LED lighting, photovoltaics, semiconductor packaging, automotive and others. 

With a unique global presence in over 30 locations throughout the Asia Pacific, Americas and Europe regions, Alpha supplies a full line of ALPHA® electronics assembly material products, including Solder Paste, Exactalloy Solder Preforms, Cored Solder Wire Solder, Wave Soldering Fluxes, Bar Solder Alloys, and Stencils.  It offers die attach product technologies to the power electronics segment in its Argomax, Atrox and Fortibond brands. 

For the LED segment, Alpha offers its Lumet products covering applications from die attach to systems assembly in the LED manufacturing process.  Alpha also offers product technologies for the Photovoltaic segment, including high performance liquid fluxes and solder alloys for producing standard ribbon and bus bar, as well as, solder pastes, cored wire, conductive adhesives and preforms for use in PV module assembly. Also, Alpha’s Advanced Materials unit is the leader in electronic polymers and solder materials for semiconductor packaging applications.  

Since its founding in 1872, Alpha has been committed to developing and manufacturing the highest quality specialty materials.  For more information, click here.

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