Electronics Forum | Thu Nov 14 08:53:44 EST 2002 | MA/NY DDave
Hi As DaveF suggested I would contact a shop that has done repair. You should have the PCB/PWB Print and laminate information with you when you make the call. Ask the repair shops if they have continual experience with the Rogers Material you are us
Electronics Forum | Thu Nov 28 20:00:42 EST 2002 | iman
ran an internet search on "intrusive reflow", out popped various links on the subject. Bob Willis was rather prominent on the topic's links. anyway seems intrusive reflow soldering specs are the same as conventional manual insertion (radial, axial)
Electronics Forum | Wed Nov 20 07:50:00 EST 2002 | aerineng
Hi, I'm an SMT refugee working in component manufacture - hey, times are hard! I've been asked by a customer to test some of my parts at high temperature on the wave - up to 360 deg Celsius. I've checked my wave and it's only capable of getting up
Electronics Forum | Mon Nov 25 02:28:08 EST 2002 | kenbliss
Hi Ben There are many sources for storage equipment related to SMT assembly. Bliss Industries offers one of the most complete lines anywhere and sells factory direct. We have a detailed website http://www.blissindustries.com that includes Bliss Un
Electronics Forum | Fri Nov 22 15:59:43 EST 2002 | GSW
What type of reflow profile are you using ? There is a void reduction profile recommeded by some paste manufacturers, Try that it might help. Did you check the components or the board and see if they have absorbed mositure ? try baking the boards and
Electronics Forum | Mon Nov 25 22:08:05 EST 2002 | Ben
Thanks for the advise. I got the advise from my solder paste vendor to increase the time above melting point for flux outglassing to escape. I tried but no big help. For the moisture issue, actually I've try to bake both the PCB and components at 12
Electronics Forum | Fri Nov 22 12:34:14 EST 2002 | timreisenleiter
I am in the process of sourcing and ordering a BGA rework station. I only have exprerience with the OK-Industries (Now Metcal) BGA-3500 BGA rework system. Any experience/input on other comparable systems would be much appreciated (Pace TF3000, Air-
Electronics Forum | Mon Nov 25 12:57:29 EST 2002 | caldon
Maxtim- I have used APE's Sniper, airvac, Mecal's 3500, PDR, Pace, and MArtin's rework stations. APE Sniper does the Job but to much automation and not user friendly software. PDR is to much IR and no convection. Metcal's work good now with the ne
Electronics Forum | Mon Nov 25 20:24:13 EST 2002 | bcceng
Maxtim, Again I have implemented BGA rework in four CM's and the machine that I have selected is the Conceptronics. In contract manufacturing you will have to be prepare to rework from the smallest to the largest boards with lots of ground planes. Co
Electronics Forum | Fri Nov 22 13:41:55 EST 2002 | cristiano
We are experiencing problems with a smartmedia connector during the reflow solder process. The connectors stay a little bended after the oven. In this case the middle leads are not solded, because they stay with no contact on the board. The conector
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