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Dec 7, 2022 Through Hole Connector Solder Joint Hole Fill When looking at IPC610D in relation to through hole connectors and Class III level soldering. What is the ... R.D. Dec 6, 2022 Reliability of Automated Soldering vs. Hand Soldering On occasion, we have had to place a skip in our SMT placement machine due to unavailability of ... P.K. Dec 5, 2022 How to Re-qualify BGA Spheres What procedure would you recommend to "re-qualify" a lot of BGA spheres. We keep our spheres in a ... J.D. Dec 5, 2022 Reusing recovered solder paste We are an EMS operating mainly in automotive, industrial and lighting electronics segments. We are assembling PCBAs with ... R.S.S. Dec 1, 2022 Pick and Place Machine Calibration In general how often should we calibrate pick and place machines, or run a placement machine process capability ... B.O. Nov 30, 2022 Extending Shelf Life for Jars of Solder Paste We have a few unopened jars of solder paste that have just recently gone past the posted expiration ... Y.S. Nov 29, 2022 Profiling for Double Sided BGA We are about to produce double sided BGA boards - BGA components on both sides. What advice would ... B.O. Nov 28, 2022 Solder Balling Prediction Formula We have experienced mid chip solder balling on some passives. Is there a mathematical calculation that can be ... R.W. Nov 23, 2022 Stencil Cleaning Frequency What is the industry standard for the amount of time between stencil cleaning? ... C.C. Nov 22, 2022 Exposed Copper Risk We received many PCB's where a modification have been completed. The modification involved soldering a chip cap to ... A.H. |
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