Electronics Forum | Thu Nov 08 08:44:22 EST 2007 | aj
Hi, I have just taken a look at the Connector Images. Is there a difference in pitch between both connectors ? From the photo it looks like the Annular Rings are oversized on Image #1 especially around the centre area ( this might be the image ).
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 | Wed Apr 02 17:52:41 EDT 2008 | fsw
Sr. Tech, We have a IP III on one of our lines. We were hand placing an Samtec SMT connector MMT-108-01-T-DH series. I asked our SMT tech to get the IP to place it & he said we need tabs on the connector. So we got the "tab" version. Now he is not a
Electronics Forum | Tue Feb 17 13:54:26 EST 2009 | snsmt
Hello All, I am trying to find some answers regarding acceptability of a RJ-11 Connector (phone jack). We have just received thousands of these connectors in and some of the gold plate contacts show some discoloration. The contacts are pink. I was w
Electronics Forum | Wed Oct 20 11:14:55 EDT 2010 | swag
I hope you're fixed by now but my advice is to pull all connectors from drivers and reseat. Also, reseat connectors in I/O area + I think there's some cards that relay power to various axis in this area. Reseat all connectors. From my experience,
Electronics Forum | Thu Nov 10 02:04:26 EST 2011 | julien
We've got the same problem here, what we do is to apply peelable solder mask around the connectors or the exclusion zone. But be carefull! Sometimes the soldermask get inside the connectors and you can't remove it so you have to change it. Another th
Electronics Forum | Tue Mar 19 13:32:21 EDT 2013 | rgduval
In the past, I've used kapton tape for masking, as well as masking tape and solder mask as you've described. I've also used dummy connectors, or connector caps to cover connectors/pins. In the end, though, I'm not sure any of these methods decrea
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 | Wed Oct 29 23:07:42 EDT 2014 | rajz
Help Needed. I face a solder bridging issue on solder mask define pad at edge only for nexlev connector . The pad design such as smd at four corner only. The bridging happen on signal to ground pin only. Current stencil we use 22 round with 6 mils s
Electronics Forum | Wed Aug 29 09:32:27 EDT 2018 | m_imtiaz
Dear All We are using structural similar type of connector in A & B product with same set parameter in selective soldering machine but result in B product is not good. Observation – Plating on A product Connector terminal done on all 4 side But In
