Electronics Forum | Thu Nov 07 21:28:31 EST 2019 | sssamw
The connector is so long, and has big metal parts, it will be little deformed during reflow I guess, andthe pins planarity should be critical for 200 pins. Did you measure the non wetting pins profile to see if temperature ok? And maybe you can try u
Electronics Forum | Tue Jul 20 06:36:24 EDT 1999 | Badia
First of all, I'm a young Spanish so sorry for my English I'm looking for a smd single pin connector. I need it to solder it in a alumina's substrate. Please. can anybody help me ?
Electronics Forum | Mon Jul 26 13:39:26 EDT 1999 | Badia
Despite the goodness of Dave F. and George Verboven, I was unable to find the damned single pin connector. As a last attempt, I've draw it (see the link) If somebody knows where can buy it, please help me (and sorry for to ruin the English language
Electronics Forum | Tue Jul 20 08:37:42 EDT 1999 | Dave F
| First of all, I'm a young Spanish so sorry for my English | | I'm looking for a smd single pin connector. I need it to solder it in a alumina's substrate. | | Please. can anybody help me ? | Baddia: That everyone with English as their first la
Electronics Forum | Fri Jul 23 06:44:33 EDT 1999 | George Verboven
| First of all, I'm a young Spanish so sorry for my English | | I'm looking for a smd single pin connector. I need it to solder it in a alumina's substrate. | | Please. can anybody help me ? | Go to the following adress: http://www.keyelco.com/ke
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
Electronics Forum | Fri Nov 08 05:40:54 EST 2019 | leeg
We place these on a few boards and have no issues with reflow or warpage. How thick is your PCB?
Electronics Forum | Fri Nov 08 14:19:59 EST 2019 | dwl
You can try putting titanium stiffeners on the PCB to prevent it from warping. How thick is your stencil? More paste would give you a wider window however too much and you risk bridging. You could try over printing the pad at the heel and toe to get
Electronics Forum | Fri Nov 08 14:45:12 EST 2019 | charliedci
Appreciate the input from everyone. The PCB is .062" thick. As a CM we are at the mercy of our customer at this point although (hopefully) they are receptive to advice on the next build. Titanium strips could be an option, I also thought there might
Electronics Forum | Wed Jan 15 11:18:51 EST 2020 | avillaro2020
Hi Evtimov, Thanks again! The solder wicking/open solder joint is not actually gross rejection, it is only a few and appeared random (difficult to trend the location of the opens), what is perflexing is that i have this 1 or 2 open solder joints sur
