Electronics Forum: double sided pcb (Page 1 of 199)

Tooling for double sided SMT

Electronics Forum | Thu Apr 14 18:28:20 EDT 2005 | darby

We use the standard supports that come with the machine. Print a 1:1 transparency of the first pass side of the pcb including mechanical outline and components. Your customer may need to supply this. Flip this over and tape it into position at th

Re: BGA fab: what's reasonable practise for double sided PCB?

Electronics Forum | Thu Jul 15 19:14:08 EDT 1999 | Gord Wait

Thanks for all the feedback. I'm going for the tsop's on back, with approval from manufacturing, of course. This forum is just what the doctor ordered!

Re: BGA fab: what's reasonable practise for double sided PCB?

Electronics Forum | Thu Jul 15 15:41:00 EDT 1999 | Doug

| I'm designing a board where the parts will only fit if I do one of the following: | | 1. Put BGAs on both sides | | 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA pa

BGA fab: what's reasonable practise for double sided PCB?

Electronics Forum | Thu Jul 15 14:18:24 EDT 1999 | Gord Wait

I'm designing a board where the parts will only fit if I do one of the following: 1. Put BGAs on both sides 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA parts. Can

Re: BGA fab: what's reasonable practise for double sided PCB?

Electronics Forum | Thu Jul 15 16:59:57 EDT 1999 | Glenn Robertson

| I'm designing a board where the parts will only fit if I do one of the following: | | 1. Put BGAs on both sides | | 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA pa

Re: BGA fab: what's reasonable practise for double sided PCB?

Electronics Forum | Thu Jul 15 21:18:27 EDT 1999 | Scott McKee

| I'm designing a board where the parts will only fit if I do one of the following: | | 1. Put BGAs on both sides | | 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA pa

Re: double sided reflow

Electronics Forum | Tue Jun 13 21:53:31 EDT 2000 | Dave F

This site is dedicated to double sided reflow and solder balls. Wasssup?

double sided reflow

Electronics Forum | Tue Jun 13 21:18:02 EDT 2000 | sachi

is there a site or any information available for double sided reflow? Our compnay is rather new to this proceess and before we get deep i'd like to know more about it.

reflowing double sided SMT

Electronics Forum | Tue Sep 14 18:33:38 EDT 1999 | Mark Belec

I'm looking for some good articles on reflowing of double sided SMT boards. I'd like to come up with a process for low volume prototyping, but need to understand the do's and don'ts.

Re: double sided reflow

Electronics Forum | Thu Jun 15 13:01:35 EDT 2000 | Dave F

Thank you Michael.

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