Electronics Forum: 2000 (Page 186 of 505)

Re: Screen Printing of Surface Mount Adhesives

Electronics Forum | Fri Jan 07 05:35:38 EST 2000 | Jacqueline Coia

Could you please tell the address of MPMs web page, as I am also interested in this tutorial. Cheers

Re: Mail Service

Electronics Forum | Thu Mar 16 21:50:23 EST 2000 | Stu Leech

I must be having a "mature-moment." My mailbox has two messages in it. The pop-up shows them in que but I can't find the magic button to open them. I click on the "personal mail" button and nada happens. What's the trick? Stu

Re: seeking low cost fix to tce mismatch

Electronics Forum | Thu Jan 06 15:39:57 EST 2000 | Mike Naddra

Jim, The use a a teflon substrate, would mitigate the TCE mismatch you are expierencing. Mike

Re: Dummy Flip Chips - Supplier Needed

Electronics Forum | Tue Dec 21 15:27:01 EST 1999 | John Thorup

The 2000 Top Line catalog list about 10 types of flip chips and are available daisy chained. 714/898-3830 Practical components also lists several 714/899-8309 They both have test boards as well. John Thorup

Re: Tombstoning

Electronics Forum | Fri Jan 07 05:37:31 EST 2000 | Mark Alder

Hi Niel Manson of Alpha Metals U.K. did extensive research on this subject. He can be contacted at neilmanson@alphametals.cookson.com. Regards Mark Alder

Re: ORBOTECH vs. VISCOM

Electronics Forum | Mon Mar 06 10:48:10 EST 2000 | Paul

Michael, The infomation you recieved by Wade is incorrect. Viscom infact does have over 15 systems in the USA and also has a full staff of Engineers. Paul

Re: 0603 component drift

Electronics Forum | Tue Jun 20 02:51:52 EDT 2000 | Leland Woodall

Gary, We've experienced the same problem in the past, and found that moving the stencil apertures closer together solved the dilemma. This was a much easier solution than having to redesign the PWB. Leland

Re: Wave soldering temperature

Electronics Forum | Thu Nov 04 15:57:46 EST 1999 | Dave F

I'm with John. Back in the old MIL-2000 days, the pot temperature was 245-275C (475-525F). Now, 240-260C (460-480 F) is more accepted for eutechic (eutechicish) solder. My2� Dave F

Re: BGA Inspection

Electronics Forum | Mon Oct 18 17:13:36 EDT 1999 | Tony A

try www.qtron.com they have a CRT X-Ray system and a Conceptronics HGR 2000 rework station.. Good luck

Re: 0201 components

Electronics Forum | Wed Feb 23 22:03:23 EST 2000 | Todd Woods

Thin Film Technologies in Mankato Minnesota offers 0201 resistors. You can also talk to the people at KME as they supplied us the samples we needed to tst out the equipment.


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