Electronics Forum | Sat Feb 12 09:08:47 EST 2000 | Sal
Experiencing a problem with a 208 PBGA device. I am achieving good wetting with the exception of one ( damn) pin on the outer corner.I have a really good profile but the worrying thing is that it is so inconsistant. Once this open pin failure is dete
Electronics Forum | Sun Feb 13 01:35:55 EST 2000 | Dean
Without further information my first guess would be lack of flux to "cut through" the ENTEK layer. Question: In X-ray is the suspect ball of equal diameter when compared to adjacent balls? If no then the volume of solder is different which would po
Electronics Forum | Tue Feb 15 09:27:34 EST 2000 | Casey Scheu
Sal, This is a common problem experienced by several OEM's. It all comes down to heat. This is why the problem is corrected on your repair unit. I would suggest using a Slim Kic or Data Pac (mole) to thermal couple the IC prior to the reflow oven.
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?
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