PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2423&OB=DESC.html
++ or IPC-2581 data that you provide them. If IPC is adding a fabrication tolerance and the manufacturer is allowing for their tolerance, I call that a " double tolerance ", thus making the calculation of the pad size too robust
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/v2020-library-expert-enterprise-features_topic2423_post9968.html
++ or IPC-2581 data that you provide them. If IPC is adding a fabrication tolerance and the manufacturer is allowing for their tolerance, I call that a " double tolerance ", thus making the calculation of the pad size too robust
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_v2020-wishlist_topic2591.xml
PCBPOD.com website all coming out the same week with millions of part numbers for footprints, symbols and 3D models. If you really want to join the Footprint Expert beta testing, we can deliver that next week, but FP Designer is still being rewritten
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/bga-pad-size-calculation_topic594_post2030.html
: My BGA is 18x18 0.8mm pitch with 0.4mm balls 1) It seems to output 0.35mm pads for all of L, N and M - does that make sense? 2) Looking at the table above there is no entry for
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/bga-pad-size-calculation_topic594_post1945.html
: My BGA is 18x18 0.8mm pitch with 0.4mm balls 1) It seems to output 0.35mm pads for all of L, N and M - does that make sense? 2) Looking at the table above there is no entry for
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/bga-pad-size-calculation_topic594_post2751.html
: My BGA is 18x18 0.8mm pitch with 0.4mm balls 1) It seems to output 0.35mm pads for all of L, N and M - does that make sense? 2) Looking at the table above there is no entry for
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/bga-pad-size-calculation_topic594_post2029.html
: My BGA is 18x18 0.8mm pitch with 0.4mm balls 1) It seems to output 0.35mm pads for all of L, N and M - does that make sense? 2) Looking at the table above there is no entry for
ASCEN Technology | https://www.ascen.ltd/Products/auto_optical_inspection/517.html
, excessive glue, solder void, solder-covering pin Special Features Multiple program running simultaneously(support auto change program); Checking 0-359°components(unit:1°) Minimum Component &pitch 8µm:01005 chip &0.3pitch IC SPC and program control Statistic and analysis of all test data ,check production and quality analysis anywhere, can output Excel, Txt file Bar code System
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/products/electronics-solutions-products/asymtek-select-coat-applicator-series
. The SC-350 applies less air pressure to achieve a tighter edge tolerance providing increased selectivity and control near keep out zones and reduced “cobwebbing
ASCEN Technology | https://www.ascen.ltd/Products/auto_optical_inspection/515.html
, excessive glue, solder void, solder-covering pin Special Features Multiple program running simultaneously(support auto change program); Checking 0-359°components(unit:1°) Minimum Component &pitch 8µm:01005 chip &0.3pitch IC SPC and program control Statistic and analysis of all test data ,check production and quality analysis anywhere, can output Excel, Txt file Bar code System
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