Electronics Forum | Tue Feb 16 14:04:10 EST 2016 | tsvetan
We are designing board which have to plug in M.2 connector and thickness is limited to 0.8 mm The board is very complex with many BGAs and DDR3 memory chips and we will need 6 layers for routing. The problem is that we will need signals with 50, 90
Electronics Forum | Tue Feb 16 15:42:21 EST 2016 | sarason
When faced with a problem like this I sometimes look at competitive products and see what they have done. You may be able to get away with 4 layers if you have the space, however if it is jammed up that will not be an option. I presume that the total
Electronics Forum | Mon Nov 15 15:31:54 EST 2004 | GP
We are looking for machine that can do the following: bonding of 0.5x0.5x0.8mm mm cramic part. - detect target surface position 1.5x0.8mm - dispance a drop of 0.8mm of epoxy adhesive on trget surface with position accuracy of +/-0.04mm. - pick the 0.
Electronics Forum | Thu Jun 23 11:56:51 EDT 2005 | wjxingggg
Hi, all. There is one 0.8mmX0.8mm QFN on almost of our PWBAs. But the quality report showed that we got bad solder quality for this component. My question is which elements are the root cause for this situation frequently? Thanks.
Electronics Forum | Fri Apr 11 06:22:04 EDT 2008 | andrzej
Hi Andrzej, > > We are using for BGA (0.8 pitch) > square apertures size 0.4 mm (rounded corners r = > t) and stencil thickness t=5 mils. So area > ration-_ w/4t=0.8 > > Regards Jan Hello Jan, I understand that you have the same pad dimensio
Electronics Forum | Thu Dec 15 08:20:39 EST 2005 | jhernan9
The BGA pitch is 0.8 mm and stencil thickness is 0.005"
Electronics Forum | Tue May 04 13:37:28 EDT 2004 | Rob
Electronics Forum | Fri Apr 11 05:51:20 EDT 2008 | janz
w/4t=0.8 Regards Jan
Electronics Forum | Mon Apr 03 17:22:14 EDT 2017 | peng682
yes, bob, usually below 0.8mm
Electronics Forum | Wed Jan 10 02:40:31 EST 2001 | Mattias
Hi Try the Swedish Fuji Rep. Cyncrona. They currently have 1 pcs in stock. Adress: Mats Kampenborg Spare parts Cyncrona AB (PCB Assembly & Test Division) Tomtbergav�gen 2 145 67 NORSBORG SWEDEN Phone: +46-(0)8 531 943 00 Fax: +46-(0