Electronics Forum: or tolerance (Page 1 of 1)

Crazing or Delam - Thermal or Mechanical?

Electronics Forum | Thu Jun 25 22:25:24 EDT 2009 | boardhouse

In the life of this product that you have been doing this process, has the material alway's been IT180 material? One problem with Lead free material is that it is more fragile that standard FR4 Epoxy laminate. And is known to have chipping or fractu

MPA-V or IIIF Users?

Electronics Forum | Tue Mar 13 02:18:07 EST 2001 | JT

Biggest problem with the IIF is placing components with varying thickness (i.e. multpile vendors). We have to adjust production programs at start of each run to prevent excess scrap. Line Sensor tolerances can be adjusted to accept a wider range of

FR4 or CEM3

Electronics Forum | Fri Jun 04 01:38:09 EDT 2010 | nikopolidis

Thanks My mistake on the previous post is that the Temperature will be way beyond 90C maybe reach to 400c as the PCB will be placed under the Heating plate of the sandwich maker! So my concern is the heating tolerance! Appreciated your knowledge b

Yamaha or Europlacer?

Electronics Forum | Tue May 05 11:05:53 EDT 2015 | billmeye

Brian, thank you for taking time to discuss your buying experience, I read your link and it was very thorough. I also work for a small CEM using Mydata equipment. We have had Mydata going back to 1998 but truely are looking for something simpler. F

Re: too bent or not too bent...

Electronics Forum | Fri Dec 10 17:08:51 EST 1999 | John Thorup

Tell those leads not to be drinking so much. Anyway... too bent to work in a sequencer or auto insertion machine is a lot less bent than if you're trying to manually stick it into a hole. As far as where the lead exit/enters the body of the compone

tooling holes as a fiducials???? or others???Help needed!!!!

Electronics Forum | Fri Mar 24 03:32:05 EST 2006 | ericcyc8

Kindly advise whether we can use tooling holes if there is no fiducials point on the PCB. Is there any others thing that can use, because tooling holes have it tolerances .

Conversion of gerber data into .lst, .aoi, .srf or .asc formats

Electronics Forum | Sun Sep 03 10:05:36 EDT 2017 | unisoft

Hi Unisoft's ProntoGERBER-CONNECTION should help you. ( http://www.unisoft-cim.com/gerber_connection.htm ) -------------- ProntoGERBER-CONNECTION ( http://www.unisoft-cim.com/gerber_connection.htm ) imports raw Gerber data and allows the user to ad

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