Electronics Forum: pcb and warp (Page 5 of 72)

link to report on lead free soldering and differnet pcb finishes

Electronics Forum | Fri Dec 23 23:29:17 EST 2005 | azbvc

Slaine, thank you for sharing..

link to report on lead free soldering and differnet pcb finishes

Electronics Forum | Sat Dec 24 08:26:41 EST 2005 | GS

Thank you, very intersting. Seen they've experimented also Sn Cu Ni on wave solder. Rgards............GS

672 PBGA on PC Card .015 thick pcb

Electronics Forum | Thu Oct 11 22:25:50 EDT 2001 | davef

Bruce I�m with yall. Designers and fabricators say �pins�. You say: * BGA pins are 1mm [0.039�] pitch. * BGA pads are 0.4mm [0.0157�] diameter. * BGA pins are 0.6 mm [0.024�] side-to-side. * Board thickness is ~0.4 mm [0.015�] First, as you can

Re: Bow and Twist of PCB's

Electronics Forum | Wed Aug 19 08:00:55 EDT 1998 | Earl Moon

| Hi there, | I'm actually facing a lot of trouble with PCB's presenting up to 3mm of bow /twist at reception i.e. before assembly. The PCB size is 220 by 230mm. The boards are to be assembeled SMD double sides with 05.mm pitch on both sides. In orde

Step by step instructions: How to import prn file and set-up fiducials on pcb (On a My Data My9 SMT machine)

Electronics Forum | Wed Jan 02 10:45:02 EST 2019 | tech1

Exactly how are you exporting it? You need to export it in TPsys format followed by Export PCB only

Step by step instructions: How to import prn file and set-up fiducials on pcb (On a My Data My9 SMT machine)

Electronics Forum | Thu Jan 03 07:44:17 EST 2019 | mermarinc

Thanks, @tech1 for replying and giving information about how to import prn file and set-up fiducials on PCB.

Step by step instructions: How to import prn file and set-up fiducials on pcb (On a My Data My9 SMT machine)

Electronics Forum | Wed Jan 02 13:03:02 EST 2019 | robertbronx

Hi, Thank for reply it. I'm exporting it exactly like that. But the results are as I explained. Question: Is there another procedure to try?

Step by step instructions: How to import prn file and set-up fiducials on pcb (On a My Data My9 SMT machine)

Electronics Forum | Wed Jan 23 10:59:05 EST 2019 | nathanmcdonough

I used to just copy & paste the data from the web interface to an excel file.

Step by step instructions: How to import prn file and set-up fiducials on pcb (On a My Data My9 SMT machine)

Electronics Forum | Mon Dec 31 11:19:32 EST 2018 | robertbronx

We have in our Co. an used My Data SMT (Version 2.5.4d) machine but we have a problem. After creating the file we import with a flash drive.We load and set the two fiducials and after everything is done we try to EXPORT the PCB file instead of being

Processing questions - PCB and BGA's

Electronics Forum | Fri Jan 30 14:20:55 EST 2009 | scottp

I do a lot of thermal cycle testing of new components for my company and often when I lay out a test board I'm trying to simulate 4 or 6 layer boards but I don't need them for routing so I just use a solid fill of a cross-hatch pattern. I've done it


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