Electronics Forum: viewing (Page 3236 of 7890)

Help with resources for SMT assembly

Electronics Forum | Thu Oct 01 12:33:38 EDT 2015 | gregoryyork

Happy to help please do not hesitate to contact us we will send one of our Engineers in if need be. We also do a Solder Paste heat stable to 50C for non refrigerated use. BLT Circuit Services Ltd

Help with resources for SMT assembly

Electronics Forum | Sat Oct 24 13:03:20 EDT 2015 | mikekeens

With regards to PCB surface finish I would recommend Electroless Nickel Immersion Gold (ENIG) because of the long shelf life, tarnish resistance, RoHS-compliance, and easy soldering compared to other surface finishes. http://www.surfacemountprocess.

Flux Fluxing applciation standards

Electronics Forum | Wed Jul 29 12:52:15 EDT 2015 | e405453

Hi Thank you for the reply. I will going on contacting my supplier. we are currently using 2 different wave machines a Soltec Delta wave & Opti Flux on SpeedLine Machine. Th

Impedance/Length Matching Tracks in PCB Layout

Electronics Forum | Sat Aug 01 02:45:26 EDT 2015 | sarason

When it becomes critical. ie impedance influences the design. Pulling a figure out of the air lets say 100 Mhz. If this is a first time board with TTL or 74HC series IC's you are not in that camp. regards sarason

samsung cp40 help for problem with fiducial camera and fixing camera

Electronics Forum | Thu Jul 30 07:25:09 EDT 2015 | buckcho

Hello, I haven't worked with such machine, but do you have a led lighting, like in cp45, which is newer? Maybe there is something wrong with it and it is not lighting up?

pick and place adhesive dots

Electronics Forum | Wed Jul 29 12:58:35 EDT 2015 | pankyb1261

Is there anyone that makes a pick and place glue dot for surface mount chip components (B stage epoxy dot in a carrier tape)? Thanks, Rich

Adaptable PCB support systems for use in pick and place machines?

Electronics Forum | Wed Jul 29 17:33:39 EDT 2015 | mikekeens

What adaptable PCB support system do people recommend for use in pick and place machines when processing double sided assemblies? - Grid-lok, vacunest, red-e-set?

Adaptable PCB support systems for use in pick and place machines?

Electronics Forum | Fri Jul 31 02:11:41 EDT 2015 | buckcho

I would recommend either gridlock or machine's own support system. If you need I can refer you to a company, which can make you a custom gridlock, depending of course, where you is your company.

Adaptable PCB support systems for use in pick and place machines?

Electronics Forum | Fri Jul 31 08:33:41 EDT 2015 | mikekeens

Thanks all - I've put together a list of the adaptable PCB support systems I've found so far here :- http://www.surfacemountprocess.com/pcb-support-during-assembly.html

K$S 7500 error code

Electronics Forum | Thu Jul 30 08:36:29 EDT 2015 | kevinb

I have a K&S 7500 dicing saw with an error code. It reads (F005 system environment is not correct-reinstall system). There is no more support for this machine and I would like to find some help with my problem


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