Electronics Forum | Fri Sep 10 01:11:32 EDT 2021 | Ran
Slanting Issues after reflow if u are using thru-hole type, u might need to define the slanting degree allowed during prototype. =)
Electronics Forum | Mon Jul 31 09:59:32 EDT 2023 | leeg
Anyone had any history of using these as a SMD ? We have just started to get PCBA's with these on and are having mixed results with alignment and the soldering of them.
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
Electronics Forum | Fri Nov 13 19:37:31 EST 2020 | jmelson
Yup, that's the first thing I looked at, the pogo-pin block on the front, and where the motor plugs in. Both could be stress points. I will try resoldering those anyway, although they looked fine. I examined the rest of the board, too, and could n
Electronics Forum | Wed Sep 08 07:54:32 EDT 2021 | majdi4
So wetting was unstable and slow . You need to do a wettability test to make sure about that defect .Also a material analysis to know the composition of the materials that constitute the components . if you get negative test results , you need to do
Electronics Forum | Sat Oct 16 03:04:21 EDT 2021 | jessicasu
> Slanting Issues after reflow if u are using <BR> > thru-hole type, u might need to define the <BR> > slanting degree allowed during prototype. =) <BR> <BR> there is adding the insulating plastic will sol
Electronics Forum | Tue Aug 19 03:20:39 EDT 2008 | dlocampo
Basically, Brushing the pogo pins with dry anti-static brush will help but, cleaning it using solvents is not that advisable because it only leaves some residue that will further cause contact problems. Looking at the picture it seems that the UUT's
Electronics Forum | Thu Sep 25 18:37:36 EDT 2003 | adlsmt
Grind the point on a pogo pin from an in-circuit test fixture flat and push on a leg of the component till it bends, mark the deflection, then add about 30% to the length that the pin pushed in (maybe more if your using no clean and the residue adds
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 | Mon Aug 10 15:34:00 EDT 2015 | rgduval
This issue has been haunting me for a little bit, but, it is now starting to really affect running boards. I'll be in the middle of a run, and have a feeder issue, and the GSM will identify the feeder. I'll review the issue (jammed tape, no part av
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