-off-the-shelf ball/column grid array packaging (COT
Process optimization -Lead free wave soldering of simple to highly complex boards Process optimization Lead free wave soldering of simple to highly complex boards This research takes an in-depth look at the challenges encountered
SMTnet Express, December 31, 2015, Subscribers: 23,946, Members: Companies: 14,865, Users: 39,660 Study on Solder Joint Reliability of Fine Pitch CSP Yong Hill Liang, Hank Mao, YongGang Yan, Jindong (King) Lee; AEG, Flex (Flextronics International
crack of solder joint as it'll pass the regular tes
SMTnet Express, May 28, 2020, Subscribers: 28,990, Companies: 11,012, Users: 25,834 Head-on-Pillow Defect Detection - X-ray Inspection Limitations Credits: Ericsson AB Both the number and the variants of Ball Grid Array packages (BGAs) are tending
Head-in-Pillow BGA Defects Head-in-Pillow BGA Defects. Head-in-pillow (HiP), also known as ball-and-socket, is a solder joint defect where the solder paste deposit wets the pad, but does not fully wet the ball. This results in a solder joint
SMTnet Express, September 7, 2017, Subscribers: 30,782, Members: Companies: 10,712, Users: 23,761 Challenges on ENEPIG Finished PCBs: Gold Ball Bonding and Pad Metal Lift Young K. Song and Vanja Bukva; Teledyne DALSA As a surface finish for PCBs
