Electronics Forum | Wed Apr 10 14:33:39 EDT 2019 | maximuslion
i currently have a copy of IPC-610 rev E and i cant find anything on chip shielding & staking does IPC-610 rev G make any mention of this?
Electronics Forum | Wed Apr 24 21:45:33 EDT 2019 | aksaustin
If you look in the back of the panel there should be some type of VFD drive that controls the conveyor motor. You may be able to control rotation that way depending on the manufacturer. Should be able to google the VFD mfg and find a manual online,
Electronics Forum | Fri Apr 19 00:25:15 EDT 2019 | mahammansoor
Yes, Steve, we have got the copies of conformance certificates from our material suppliers, however now we want to target the production line. Can you guide me where I can find anyone relevant?
Electronics Forum | Sat Apr 27 10:43:25 EDT 2019 | smith88
I have read this I guess the question I should be asking is what have you done when finding these? IPC says it enters the body so it is a defect many in my group feel it should not be because they are not hermacticaly sealed anyway. I am needing thou
Electronics Forum | Sat Jun 01 04:35:48 EDT 2019 | gregoryyork
Can I ask what was the organic portion and did you find any phosphorus at all as too much in the plated gold will definitely cause dewetting
Electronics Forum | Wed Jun 19 11:41:42 EDT 2019 | tey422
Here is a link of an article regarding the SMD rotation during reflow issue, you may find it useful. http://www.circuitnet.com/experts/86914.html
Electronics Forum | Fri Aug 02 08:46:29 EDT 2019 | slthomas
A recording accelerometer is about the only thing I can think of. Unless you can find an insulative container (like for a profiler) you'd just have to run it through a cold oven.
Electronics Forum | Wed Aug 07 20:36:47 EDT 2019 | smith88
I am having trouble with achieving wetting on fences and I cannot find an IPC callout. What experience does the group have with fences install and inspection?
Electronics Forum | Mon Aug 12 10:39:05 EDT 2019 | jamestong
thank you, Relay I also find the answer to that questions as belows: https://www.sewate.com/how-to-identify-quality-ic-shipping-tube-guide/
Electronics Forum | Thu Aug 22 23:30:12 EDT 2019 | jandon
Check from the component distributor/manufacturer if they can verify that the component is genuine or counterfeit component. I know a similar case and the manufacturer could not verify the component as a genuine. They could not find the batch number