| https://www.eptac.com/faqs/soldertips/soldertip/solder-paste-shelf-life-and-testing
. The adverse affect would be un-reflowed solder paste, insufficient reflow, solder balls, dewetting, etc. The recommendations would be to perform a solderability test, slump test and flux activity test on the solder paste itself and see if it still performs to the original standards of the material
| https://www.eptac.com/are-voids-in-solder-joints-really-an-issue/
don’t want solder balls, don’t use solder paste because we did not have that many little tiny solder balls before, and we are not going to accept the condition now. Yup
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/collections/all?page=2
SMD16 SMD4300TF10 SMT SMT Rework Solder Solder Ball Solder Balls Solder Bumping Solder Certification Solder Sphere Solder Training soldering SP-360C SRT SRT 1000 SRT 1000 SRT 1000 BGA Rework Station
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/application-notes/1016-voids-and-bond-defects
through the substrate side. Gating was on the interface between the cured underfill and the substrate, and includes the bonding of the solder balls to their pads
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/xc6vlx365t-ffg1759
. QGE7520MCSL8EE The BGA has Lead Free Solder Balls, We can install lead solder balls if you require these. Installation is also available at our facility for $125.00. 7 chips available
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/copy-of-qge7520mcsl8ee-1
. Home Catalog Blog About us Home › XC6VLX365T XC6VLX365T $4,500.00 Default Title - $4,500.00 USD Quantity Add to Cart New Xilinx FPGA XC6VLX365T-FFG1759AGW1249 The BGA has Lead Free Solder Balls, We can install lead solder balls if you require these
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/test-types/zone-shear?con=t&page=2
. Low profile zone shear Low profile zone shear testing (up to 50mm/second) is applicable when the die or the solder balls are very thin and their height profile is low relative to the surface that they are bonded to
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/test-types/torsion-testing?con=t&page=10
. Cavity shear Nordson DAGE Nordson DAGE bondtesters provide cavity shear testing as an alternative method for applying loads to solder balls and wire bonds
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/test-types/wedge-shear?con=t&page=2
Electronic interconnects such as solder balls and wire bonds can be sheared individually using a tool accurately… Passivation shear Nordson DAGE Testing interconnections on the surface of devices with passivation layers is difficult
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/copy-of-qge7520mcsl8ee
. Home Catalog Blog About us Home › i-Chips IP00C763 i-Chips IP00C763 $15.00 Default Title - $15.00 USD Quantity Add to Cart Refurbished - i-Chips IP00C763 Image Processor Available with lead or lead free solder balls
