Electronics Forum: 0.8 (Page 1 of 14)

Layer Stack for 6L PCB with 0.8 mm thickness

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

Layer Stack for 6L PCB with 0.8 mm thickness

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

micro assembly technology inc. dispensing at 20um resolution

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.

How to improve the solder quality of QFN?

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.

stencil apertures for BGA

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

BGA short

Electronics Forum | Thu Dec 15 08:20:39 EST 2005 | jhernan9

The BGA pitch is 0.8 mm and stencil thickness is 0.005"

TSOP 44 type II

Electronics Forum | Tue May 04 13:37:28 EDT 2004 | Rob

0.8 mm

stencil apertures for BGA

Electronics Forum | Fri Apr 11 05:51:20 EDT 2008 | janz

w/4t=0.8 Regards Jan

PCB Laser Depaneling

Electronics Forum | Mon Apr 03 17:22:14 EDT 2017 | peng682

yes, bob, usually below 0.8mm

Re: parts for Fuji- CP-IV3

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

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