Electronics Forum | Thu Sep 09 20:48:12 EDT 2021 | laserstencils
I do not know of a way to measure the nano-coating. However, it is easy to check if it is still on the stencil. Simply use a 'sharpe' pen and try and mark the bottom (PCB) side near any openings. If it easily marks, then the nano is no longer present
Electronics Forum | Wed Sep 22 18:17:07 EDT 2021 | emeto
I think the nature of switches makes it challenging to seal.Unless otherwise stated in the datasheet, you are doing the right thing. If at least bottom side sealed, you might come up with some sleeves/wash pallets to cover and protect them in wash on
Electronics Forum | Thu Oct 14 11:36:18 EDT 2021 | stephendo
The best shelf life for OSP is run both sides the same day they are opened for the first time. They are good for JIT but I didn't know that they were still good after washing.
Electronics Forum | Thu Dec 09 21:46:22 EST 2021 | dwl
Totally agree with Evtimov. Let the SPI be the judge, as long as your getting good prints, your stencil is fine. I had a colleague cut the mesh on one side of a stencil and it still printed fine. This was proof to management that measuring tension w
Electronics Forum | Thu Jan 27 21:40:44 EST 2022 | sarason
You could use an office guillotine with a carriage to support the reel mounterd to it's side? sarason
Electronics Forum | Tue Feb 15 20:38:10 EST 2022 | cbeneat
Bad belt? I know it's a new one, but stranger things have happened. Have you tried swapping belts from one side to the other?
Electronics Forum | Thu Feb 24 20:39:05 EST 2022 | joshsvoboda
there is evidence of wetting on the heel. This is the first time I have had this type of joint using SC100C on a leaded part. Usually there is at least some wetting on the sides instead of just looking like it is pressed in and sitting on top of the
Electronics Forum | Thu Apr 07 15:42:29 EDT 2022 | SMTA-69080803
@ProcEng1 Yes... something like that. However, how do I ensure that the adhesive will always stay on one material assuming that the surface area is the same?
Electronics Forum | Thu Apr 14 06:02:59 EDT 2022 | sn
Hello! Anyone here knows is there any specific time frame (production time control) defined for a PCB assembly process completed SMT? How long need to complete the SMT process if double-sided SMD boards are assembled?
Electronics Forum | Fri Apr 29 17:06:57 EDT 2022 | tey422
Unscrew it, pull it out at least a bit so you can take a better frontal image of it and from the side too. Then you would have better luck to find what connector it is by using the Google Image search
