PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/pqfn-pson-footprint-name_topic305.html
“ The minimum board edge to any feature - component, via, trace, copper pour is 40 mils (1.0 mm)”. I have a hard time with IPC spec’s and where to find out things like that. I have been using .040 for planes and .020 for traces
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/pqfn-pson-footprint-name_topic305_post2178.html
“ The minimum board edge to any feature - component, via, trace, copper pour is 40 mils (1.0 mm)”. I have a hard time with IPC spec’s and where to find out things like that. I have been using .040 for planes and .020 for traces
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/pqfn-pson-footprint-name_topic305_post2179.html
PCB or memory module must be? Is it 0.050" to be minimum or 0.150"? And minimum gap between to components footprint or between two terminals of passive 0201? Thanks
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic305&OB=DESC.html
“ The minimum board edge to any feature - component, via, trace, copper pour is 40 mils (1.0 mm)”. I have a hard time with IPC spec’s and where to find out things like that. I have been using .040 for planes and .020 for traces
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic305&OB=ASC.html
PCB or memory module must be? Is it 0.050" to be minimum or 0.150"? And minimum gap between to components footprint or between two terminals of passive 0201? Thanks
| http://etasmt.com/cc?ID=te_news_industry,26762&url=_print
. Printed circuit boards hit the scene and changed the game. Taking away the physical wires, copper tracks were printed into circuit boards, building conductive tracks that connected two points
| http://etasmt.com/cc?ID=te_news_industry,24361&url=_print
chip, 144pins QFP, BGA 0201 01005 components had been invented and used widely in the SMT soldering process. this leaved more few space tween the chips and the pins
| http://etasmt.com:9060/te_news_industry/2021-09-01/24361.chtml
chip, 144pins QFP, BGA 0201 01005 components had been invented and used widely in the SMT soldering process. this leaved more few space tween the chips and the pins
| http://etasmt.com/te_news_industry/2021-09-01/24361.chtml
chip, 144pins QFP, BGA 0201 01005 components had been invented and used widely in the SMT soldering process. this leaved more few space tween the chips and the pins
| http://etasmt.com:9060/te_news_industry/2021-10-12/26762.chtml
. Wires entangled all around, computers resembled an electrical jungle. Printed circuit boards hit the scene and changed the game. Taking away the physical wires, copper tracks were printed into circuit boards, building conductive tracks that connected two points
