The molding materials used to package lead-free components differ from conventional epoxies in two ways: They take up moisture more slowly, and they better resist higher temperatures. But at the ...
One high-volume OEM proves that even simple feedback from an AOI system can reduce end-of-line defects by an order of magnitude. Until recently, the use of pre-reflow optical inspection usually was ...
Conversely,experienced embedded designers know to mask or tent BGA vias at thedesign and layout level. Even when this step is omitted, adesign-for-manufacture (DFM) check mapped out at the planning ...
It has taken almost a decade for automated optical inspection (AOI) systems to establish their place on PCB production lines. In the same period, the number of AOI vendors and the variety of AOI ...
X-ray and advanced automated techniques combine to create a capable tool for lead-free solder inspection needs. Within two years, solder used in electronics manufactured or sold in Europe must meet ...
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