PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic3127&OB=ASC.html
(component MPN is ICM-20948) which has 0.4mm pitch and I'm not sure how to design the solder mask for this footprint. I saw some examples online where for QFNs of 400um pitch it was advised to use solder mask
| https://www.feedersupplier.com/quality-13118524-samsung-cp45f-smt-pick-and-place-machine
. In addition, it can place any type of components shown in the market, ranging from tiny 0201 to large QFPs; from BGAs to fine pitch CSPs
| http://www.feedersupplier.com/quality-13118524-samsung-cp45f-smt-pick-and-place-machine
. In addition, it can place any type of components shown in the market, ranging from tiny 0201 to large QFPs; from BGAs to fine pitch CSPs
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_rounded-rectangle-pads_topic645.xml
% of the pad width has been tested for the finest 0.4mm pitch component for SOP/QFP. The minimum pad to pad spacing is 0.15 mm (6 mils). Therefore the minimum pad width
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_bga-pad-oversize_topic1913.xml
V2016.02There is an oversize in the setting that's coming up. Is there a reason for it ? If you create a reference BGA with a Pitch of 0.65 and a nominal ball size of
KingFei SMT Tech | http://www.smtspare-parts.com/quality-11927580-professional-smt-automatic-pcb-loader-unloader-to-work-with-smt-magazine-rack
: L-R/ R-L PCB Thickness: 0.4mm Min Time Feed PCB: Approx 6 Seconds Or Specify High Light: SMT Assembly Machine , SMT Assembly Equipment Professional SMT Automatic PCB Loader Unloader to work with SMT Magazine Rack Features: 1
KingFei SMT Tech | https://www.smtspare-parts.com/quality-11927580-professional-smt-automatic-pcb-loader-unloader-to-work-with-smt-magazine-rack
: L-R/ R-L PCB Thickness: 0.4mm Min Time Feed PCB: Approx 6 Seconds Or Specify High Light: SMT Assembly Machine , SMT Assembly Equipment , 6 bar SMT PCB Unloader Professional SMT Automatic PCB Loader Unloader to work with SMT Magazine Rack Features: 1
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/rounded-rectangle-pads_topic645_post2216.html
% of the pad width has been tested for the finest 0.4mm pitch component for SOP/QFP. The minimum pad to pad spacing is 0.15 mm (6 mils). Therefore the minimum pad width
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic645&OB=ASC.html
% of the pad width has been tested for the finest 0.4mm pitch component for SOP/QFP. The minimum pad to pad spacing is 0.15 mm (6 mils). Therefore the minimum pad width
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/bga-pad-oversize_topic1913.html
? I tried a 0.50 mm pitch BGA with a ball size of 0.30 mm and the pad oversize was at 0 mm and as soon as I put the ball at 0.50 mm the pad oversize became 0.05 mm
