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Electronics Forum | Thu Oct 04 00:01:59 EDT 2018 | gaintstar
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Industry News | 2011-08-18 13:53:39.0
Count On Tools now offers an expanded selection of Fuji XP SMT nozzles. The new nozzle designs enable highly accurate, repeatable, optimized chip placement.
Industry News | 2010-05-11 11:59:56.0
GAINESVILLE, GA - Count On Tools Inc., a leading provider of precision components and SMT spare parts, introduces its new series of custom SMT pick-and-place nozzles for CREE® LED components. This new series is manufacturer-approved, based on CREE Inc.'s strict requirements and specifications.
Technical Library | 2015-11-19 18:15:07.0
The move to lead free (Pb-free) electronics by the commercial industry has resulted in an increasing number of ball grid array components (BGAs) which are only available with Pb-free solder balls. The reliability of these devices is not well established when assembled using a standard tin-lead (SnPb) solder paste and reflow profile, known as a backward compatible process. Previous studies in processing mixed alloy solder joints have demonstrated the importance of using a reflow temperature high enough to achieve complete mixing of the SnPb solder paste with the Pb-free solder ball. Research has indicated that complete mixing can occur below the melting point of the Pb-free alloy and is dependent on a number of factors including solder ball composition, solder ball to solder paste ratio, and peak reflow times and temperatures. Increasing the lead content in the system enables full mixing of the solder joint with a reduced peak reflow temperature, however, previous research is conflicting regarding the effect that lead percentage has on solder joint reliability in this mixed alloy solder joint.
Technical Library | 2014-05-01 15:14:12.0
Bilayer graphene has been a subject of intense study in recent years. The interlayer registry between the layers can have dramatic effects on the electronic properties: for example, in the presence of a perpendicular electric field, a band gap appears in the electronic spectrum of so-called Bernal-stacked graphene. This band gap is intimately tied to a structural spontaneous symmetry breaking in bilayer graphene, where one of the graphene layers shifts by an atomic spacing with respect to the other. This shift can happen in multiple directions, resulting in multiple stacking domains with soliton-like structural boundaries between them
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: SMT Nozzle For FUJI XP-142, XP-143, XP-242, XP-243, XP-341 series Condition: Original New and local made are available. Custom-made is available products show