Full Site - : salt (Page 16 of 28)

getting boards clean

Electronics Forum | Thu Aug 17 16:12:48 EDT 2000 | John Maxwell

We are using a water wash paste for our boards which is leaving ionic contamination ( salts). In the presence of low humidity levels this creates the effect of a capacitor. Our product which is test instrumentation does not calibrate. I am lookin

Re: ANY TAPE & REEL SERVICES IN WA, OR, ID???

Electronics Forum | Tue Mar 10 16:15:45 EST 1998 | Eric Jenkins

| AXIAL, RADIAL, SMT, IC, .... Yes we are located in Nampa, ID and Salt Lake City, Utah http://www.componenttech.com We offer full service tape and reel and programming. Eric Jenkins

Fog Test

Electronics Forum | Sun Jul 28 15:20:08 EDT 2002 | davef

'Good Old Days', hummm, sounds dangerous from the start. Dunno, Bill. While they're corrosion oriented, but have you considered: * ASTM D2247, Procedure for Humidity Testing * ASTM B117, Procedure for Salt Spray Testing (Fog Testing)

Best/Common Practice in Blank PCB QC

Electronics Forum | Tue Mar 11 14:22:33 EST 2003 | ghenning

Hi All, Thanks for the helpful discussions on this. We're working at digesting the IPC-6010 series now. G. P.S. Salt and Pepper beards use "blank" too.

Wave soldering equipment??

Electronics Forum | Thu Dec 09 23:28:33 EST 2004 | KEN

No matter what you do, get references from OEM's and CM's. Ask many pointed questions. Any reference worth his salt will give you the good and the bad of their purchase. I personally would not recommend TD.

soldermask color change around vias

Electronics Forum | Fri Jun 07 14:20:40 EDT 2019 | gregoryyork

If you send me the results happy to take a quick look for you. Ask your guys to look out for Minerals Salts, Polyvinyl Acetates etc. Have a great weekend

Reliability Problem

Electronics Forum | Tue Feb 29 21:18:00 EST 2000 | Gwen Z

When an assemblied board was on active service, what's the main reason for its failure:the package broken; the mechanics fatigue failure under thermal cycle; the corrosion caused by salt and vapor; the broken chip inside the package etc. I think all

Re: Royalty rates and copyright protection

Electronics Forum | Tue Oct 31 10:47:56 EST 2000 | FWN

Agreed. However, this is for a research paper that my boss may turn into a presentation designed to be given to accountant types. As such, I'm looking for an average hypothetical example. I know that conditions may vary with circumstances, but I'v

Reliability Problem

Electronics Forum | Tue Feb 29 21:18:00 EST 2000 | Gwen Z

When an assemblied board was on active service, what's the main reason for its failure:the package broken; the mechanics fatigue failure under thermal cycle; the corrosion caused by salt and vapor; the broken chip inside the package etc. I think all

Re: Electronic manufacturing company near the beach.

Electronics Forum | Thu Sep 16 02:48:48 EDT 1999 | Brian

| Is feasible to have an electronic manufacturing company near the beach? How affect the corrosion the electronic components? | I guess it depends what you mean by 'near'. Will the building be a custom design or an existing one? What kind of product


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