Electronics Forum: expected (Page 81 of 125)

RELOW PROFILE FOR MIXED LEAD FREE AND STANDARD DEVICES

Electronics Forum | Thu Sep 19 10:22:14 EDT 2013 | rgduval

With the Pb-Free BGA on there, you'll want to use pb-free solder paste for assembly. The logical course of action would be to use Pb-free solder paste for the entire assembly, and to reflow at the temperatures necessary for the BGA and Pb-free paste

Electrolytic Capacitor

Electronics Forum | Fri Apr 04 13:03:00 EDT 2014 | jyo_409

What is the inspection procedure How to test leakage current Is 100% checking is required at IGI inspection What is the shelf life of the capacitor How much period shelf life is recommended for these capacitors How to check the ripple current of thes

Soldering to a nickel plated battery terminal

Electronics Forum | Tue Apr 22 08:55:54 EDT 2014 | davef

I assume that you're talking about wanting to solder to metal tabs that are spot welded to the battery terminal. These tabs are not meant to be soldered. The metal was special selected for welding. In the old days, you could buy plumbing flux at th

Mydata centering jaws causing ESD and part damage

Electronics Forum | Mon Nov 10 09:11:51 EST 2014 | rgduval

The centering jaws are made out of copper, I believe...and conductive. I'd suggest that the conductivity of the copper makes it a fairly poor source of ESD damage in a component. I have observed physical damage to components from the centering jaws

Manual SMT equipment

Electronics Forum | Thu Dec 04 10:46:42 EST 2014 | spoiltforchoice

I have no idea what your Festo looked like. But the ability to move a component freely in xyz and rotate it is what you get from a typical manual placement station. You don't get that with tweezers or vacuum pickup pens. I've seen people make all so

High-speed solder paste dispensing. MY500, MY600, FX-D....?

Electronics Forum | Fri Jan 09 04:37:13 EST 2015 | jsolloway

Hi Jeff, We have both a MY500 (4 years) and a 600 (8 months) and were the first in the UK to have both. They work well for us, enough so that we no longer use a stencil printer. Like yourselves we are a high mix CEM we make about 500 different part

Questions you would ask if someone said they had a 3D printer for professional multi-layer PCBs?

Electronics Forum | Wed Feb 25 09:09:24 EST 2015 | spoiltforchoice

Are we talking a professional device that takes something like the Squink/Voltare/EX1 projects on Kickstarter and delivers something that could be confidently used commerically? Would it be strictly a prototyping tool or would it also be suited to lo

Universal GSM1 Axis Head 1 Z Time Out Error

Electronics Forum | Tue May 03 19:52:09 EDT 2016 | ttheis

OK, I forgot to import the new order into the task block builder but that didn't resolve the issue. I decided to reduce the height of the part in the definition from 510 mils (which it is) to 450 mils and it places without a problem. Its strange bec

SMT Machine preference

Electronics Forum | Fri Jun 03 12:44:46 EDT 2016 | cyber_wolf

"and most importantly inexpensive" Define inexpensive... I always get fired up about "expensive" Expensive compared to what is my question ? A car? a house? If you want what you are speaking of, you will be spending some coin. If you want, semi r

85K grant. How best to use?

Electronics Forum | Fri Jun 03 09:17:00 EDT 2016 | designhaus

Hi, > > if I were you, I would probably go for > testing and rework equipment. Adding > manufacturing to your business, will most > probably exceed your preliminary expectations. > Manufacturing is much more complicated than you > probably thin


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