Electronics Forum | Thu Dec 04 10:26:06 EST 2008 | billmeye
Is anyone aware of any white papers regarding the possibility of lead contamination on ROHS assemblies from using the same test fixture with the same test probes on both tin/lead and ROHS assemblies. We have customers switching over but we are still
Electronics Forum | Tue May 26 00:22:35 EDT 2015 | hemantp
help required for understanding correct nozzle for the fuji feeder ( CP642 or QP242 )mounting of the SMT Pogo pins ( single Pin ) The Part nos are 1. P/N : HCS0712SM01-B20150507 (Female pin) and 2. P/N : N005M1-01C000CR (Male pin).
Electronics Forum | Tue May 26 12:17:42 EDT 2015 | mmjm_1099
Contact Paul at SMT Research for custom nozzles or questions. These guys help me all the time. http://www.smtresearch.com/
Electronics Forum | Sat Oct 26 10:12:32 EDT 2024 | madisreivik
Hello ! Please offer some clever solution for the following problem 2 sided assembly. The side which must be assembled first has 2 SMD RJ45 connectors. They have plastic location pins. Which protrude tru the board, about 0.4mm So, when I want to a
Electronics Forum | Sun Oct 27 09:36:38 EDT 2024 | madisreivik
Yes, thats the most obvious solution :) But its a quite specific and densely packed socket, so my hopes are not that high :)
Electronics Forum | Sun Oct 27 14:01:48 EDT 2024 | kirill
Why would you assemble first side with TH component? Can't you start from the second side?
Electronics Forum | Sun Oct 27 16:47:06 EDT 2024 | madisreivik
I got very few components on the first side and all these are not heat sensitive. On the other side I got 5 times more components, including electrolytic caps and micromodules, which love the lower temp of LMPA pasta and also, they would enjoy more i
Electronics Forum | Tue Oct 29 14:11:52 EDT 2024 | spoiltforchoice
The "clever" solution is to revisit the design. Move things, choose a connector with SMT tabs and no locating lugs. File this mistake away under "oops". You should also revisit the datasheets for your parts. Most components should be fine to reflow
Electronics Forum | Tue Mar 07 21:35:16 EST 2006 | Cal Kolokoy
Samir, From experience, the only board test situation where tented via's have difficulty with contact is with a Flying Probe type tester. Otherwise, for traditional ICT, the force of the pogo pins, correct probe type, and fixture design should do th
Electronics Forum | Fri Apr 27 10:55:54 EDT 2007 | Brett
Pete, is there a probe-style that will accomodate a via that's filled, but a little concave (inward) fillet? The ICT personnel complains about this scenario too. I'm not an ICT person, but I do know that there are pogo pins that have a crown (for t
