Electronics Forum | Tue Sep 14 13:48:34 EDT 1999 | Doug Philbrick
| | How is cost per placement calculated? | | | Let me count the ways. Oh, this is not Jennifer to whom I'm talking. No matter, what's your environement? Is it prototype, high mix/low volume, low mix/high volume, etc.? | | It could some down to sim
Electronics Forum | Fri Sep 10 14:32:49 EDT 1999 | John Thorup
| We have a product, with various PWBs, with over 600 parts each one (We are a low Volume/high mix company with an average component placement per PCB between 250 to 300 parts). This PWBs have 7 to 10, 20 mils pitch parts. We are having problems with
Electronics Forum | Fri Sep 10 15:32:30 EDT 1999 | Earl Moon
| We have a product, with various PWBs, with over 600 parts each one (We are a low Volume/high mix company with an average component placement per PCB between 250 to 300 parts). This PWBs have 7 to 10, 20 mils pitch parts. We are having problems with
Electronics Forum | Mon Sep 13 05:02:19 EDT 1999 | Brian
| We have a product, with various PWBs, with over 600 parts each one (We are a low Volume/high mix company with an average component placement per PCB between 250 to 300 parts). This PWBs have 7 to 10, 20 mils pitch parts. We are having problems with
Electronics Forum | Tue Jun 22 13:29:29 EDT 1999 | Deon Nungaray
| We're a CM doing low volume/high mix and are considering buying from one of the two big names, TR** or Sp*******/El*********. We need saponified wash for some of our no-clean over wave; the great majority is OA from our SMT lines. Any thoughts? |
Electronics Forum | Fri Jun 18 20:09:52 EDT 1999 | Dean
| Has there anyone bold enough to try this in their shops? My cubemate just got through telling me that at his last shop, they had bare copper boards (no HASL, no OSP, no nothing), with minimal solderability problems. | yes, 8 years ago I developed
Electronics Forum | Sun Jun 06 08:00:06 EDT 1999 | Dave F
snip | Ryan, | | The only advive I got is just don't do it!. Dave's right the grain growth in it is pretty bad. the other thing you got to look at is how much heat is the board gonna produce in it's working life..??? and where is it gonna be used,
Electronics Forum | Tue Apr 27 15:37:00 EDT 1999 | Justin Medernach
| As I transfer prototypes/pilots out of my shop (because the designs are mature or Engineering confidence is high). How do I minimize my risk and ensure success for both the CEM and my boards. | | Best Regardsgroup. This would include low tech as
Electronics Forum | Fri Jun 04 12:18:48 EDT 1999 | Gary Miller
| | | Any recommendations for a reballer for BGA and mBGA? Low volume, low cost appreciated! | | | | | Dave: I don't believe that reballing BGAs that go into customer products is a good idea. Check with your BGA supplier to determine their recom
Electronics Forum | Tue Mar 23 10:16:22 EST 1999 | Chrys Shea
| Hi Folks, | This is my first surface mount board, so I asked our assembly house for some tips. They said only passives on the bottom side-preferably no smaller than 0805, 0603 only if I have to. I would think that an SOT-23 would be OK on the botto