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rubber masking boots for conformal coatings

Electronics Forum | Wed Oct 26 17:26:32 EDT 2005 | Larry Davis

I have used Kinnarney Rubber Company out of Mantua, NJ in the past with great results. Contact Jim Kinnarney 609-468-1320

rubber masking boots for conformal coatings

Electronics Forum | Wed Nov 09 10:21:30 EST 2005 | Amol

i am going to try it to use with Electrolube HPA. BTW we ran into a similar ptoblem, we just put pink mask on it to seal it off. still takes less time than to mask them with tape

rubber masking boots for conformal coatings

Electronics Forum | Wed Nov 09 12:23:34 EST 2005 | SuMoTe

Caplugs Very low tech, and very low cost. you will have to do a bit of work to find a size that will work for you, but the savings are worth it.

Gold Plating

Electronics Forum | Wed Oct 26 12:34:09 EDT 2005 | Adam

Hi Does anyone know where I can find information with regards to what is allowable when it comes to scratches and the depth of scratches on gold plated items Thanks Adam.

class 3 filet height

Electronics Forum | Thu Oct 27 07:57:35 EDT 2005 | Bob R.

Nearly all of our assemblies have to meet class 3 requirements and we regularly use 5 and 6 mil stencils. If you've got reasonably well controlled processes you won't have any trouble getting class 3 joints on QFPs and discretes.

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Oct 27 05:07:04 EDT 2005 | milroyperera

Thank you, I think that`s a good strategy, what are the spec ifications of the softner? Is this normally available with the paste manufactureres? Thanking for further infos...

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Oct 27 08:38:04 EDT 2005 | jdengler

Simply leave the paste out at the end of the shift for the next days use. Keeping the paste refrigerated just prolongs the shelf life. Even if you are at the expiration date leaving the paste out for 36 hrs won't make any difference. Jerry