Electronics Forum: sil (Page 1 of 1)

Need SIL-pins with 3,175mm pitch!!

Electronics Forum | Tue Mar 24 11:42:45 EST 1998 | Manfred Hofmann

I need SIL-pins with 3,175mm pitch, for assembling 0,63mm thick Hybridcircuits!! I tried to get these (comatel, nas)without success. Who can tell me a supplier for this? Preferable in Europe. Thank�s for help Fred

PCB with stains bleach after flux aqueous wash

Electronics Forum | Thu Feb 12 12:30:16 EST 2015 | stevezeva

I remembered something from the TechNet a long time ago about heating the board with a heat gun to see if the white spots disappear. I searched the archives and found this from Bill Kenyon: Quick identification of solder mask white spots- if it is t

What material to use for component staking?

Electronics Forum | Thu Jan 21 19:04:54 EST 2010 | jldowsey

We used to use Scotch DP460 for Apache helicopter electronics, and we mixed it with Cab-o-sil silica (texas snow) to thicken it so that it doesn't creep during cure.

Pin In Hole Size

Electronics Forum | Mon Jun 18 01:23:07 EDT 2001 | gregH

I have a 10-pin single in line connector that is reflowable. Pin size is 1.0mm and my pcb drill size diameter for the pin is 1.5mm. is it okay for pin in hole process ? I have only 2 pcs of pth components and they are the 2 10 SIL connectors. What's

What is the QFN or Device Voiding Levels Needed for Automotive Industry for Power Devices for Electric Vehicles?

Electronics Forum | Wed Mar 15 08:18:29 EDT 2017 | rob

It's well documented in higher power semiconductors where thermal interface materials are used, such as SIL pads, thermal grease etc. There are a couple of papers on the effects of voiding on MOSFET performance, but I haven't got around to reading


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