Balver Zinn Josef Jost GmbH & Co. KG

With a balanced combination of the used soldering materials the probability for field defects will be dramatically reduced.

Increased thermal demands in the industry, especially in the automotive sector, are requiring high reliability alloys. For this reason, Alloy SN100CV® is gaining popularity and relies on increasing automotive qualifications. The alloy SN100CV® offers stabilized high reliability whilst other alloys (like SAC based) will significantly reduce reliability as the product is getting older.

By introducing atoms with bigger dimensions as Sn atoms in SN100CV® alloy, the crystaline structure of the Tin matrix will be disturbed leading to a thermally more stable micro structure. Unlike other high reliability alloys the SN100CV® offer the unique benefit that it can be used in all soldering processes, even in liquid soldering processes such as wave and selective soldering. SN100CV® is also introduced in the latest solder paste technology JEAN-151. For Cored Solder Wire processes like robotic soldering and manual soldering applications, the alloys SN100CV® and SN100C® can be combined with 2220NC or the latest StarCore®234-E flux technology. The dedicated shape of the flux core in the Starcore® versions will reduce/eliminate solder splattering in the soldering process.

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