Electronics Forum | Wed Dec 05 07:25:22 EST 2007 | realchunks
All posters here are right. My point was you have to design your board to the process. You cannot simply take any connector and change it to Pin and Paste. So much depends on your aperture openings, hole size to pin size, board thickness, number o
Electronics Forum | Fri Sep 06 14:03:18 EDT 2013 | horchak
If you are a CEM you are setting yourself up for failure and will be left holding the bag. Flash gold has one purpose. It is a protective coating for the base medal to keep it from oxidizing. It is very thin and will be absorbed into the solder joint
Electronics Forum | Mon Jun 05 10:32:39 EDT 2000 | Khalid Saeed
It could be a gold finish problem. The recommened gold finish thickness is less than five micro inches. Gold thickness greater than five microi inches is significant contributor for causing embrittlement of the solder joints. Verify the reflow profil
Electronics Forum | Mon Oct 05 03:54:31 EDT 1998 | Thomas Blesinger
We are looking for partners to work out a repair concept for our brand new SMT backplane connector. We are willing to name companies that cooperate with us as qualified vendors for a repair solution to our connector customers, if we find a workable s
Electronics Forum | Mon Oct 01 02:51:24 EDT 2001 | haran
What is the main problem in running Mictor connector in SMT? What should be the stencil opening for the through hole lead?Is there any way we can eliminate touch up for the through hole lead as I understand from others that the main problem in runnin
Electronics Forum | Mon Apr 21 09:01:38 EDT 2003 | russ
Wave solder - Initially high cost but after that it is relatively cheap. Selective soldering with a solder pot such as the Air-Vac PCBRM models - Much lower cost than wave but if you get the right nozzles it is a great process. Solder preforms - s
Electronics Forum | Thu Oct 26 14:43:09 EDT 2006 | Billabong
We are having difficulty with thermal deformation of these AMP surface mount connectors. It is a RoHS compliant part, but only rated to withstand 245c for 10-30 seconds. Even at this temperature, we are seeing PLASTIC deforming which prevents mating
Electronics Forum | Tue Dec 04 11:06:40 EST 2007 | bobsavenger
I have a thru-hole connector that I am trying to paste on my screen printer and then reflow it. I need to know if any of you have done this before and what your stencil would look like? It is a 28 pin connector. Please let me know.
Electronics Forum | Tue Oct 07 03:53:21 EDT 2008 | finetech_bln
Hi - maybe FINETECH (http://www.finetech.de ) can help you. They did evaluate the reworkability of SAMTEC connectors. The FINEPLACER Pico offers 5 �m placement accuracy (http://www.finetech.de/enid/picors ) - the precise placement should not be much
Electronics Forum | Thu Nov 07 10:07:02 EST 2019 | charliedci
Requesting help from anyone with experience in reflowing Te Connect, PN 1565917-4, 200 pin connecter. Pic attached. Cannot get all 200 pins to wet, main suspect is slight PCB warping during reflow. Have adjusted reflow profile. A 2.75 inch long SMT c
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