Electronics Forum | Wed May 04 11:54:29 EDT 2005 | HOSS
Rob, Are you hinting that the lead content of this component with dipped tin/lead solder would not be an issue with RoHS? If so, our understanding is that the legislation requires that the 6 banned substances cannot exist at greater than X% in any
Electronics Forum | Thu May 05 09:50:29 EDT 2005 | patrickbruneel
Hi Hannu, You just gave a very realistic and practical view of the lead-free dilemma. The main reason that your coil coating doesn't get removed is because of the inability of lead free alloys to wet the surface and conduct the heat. Higher temperat
Electronics Forum | Tue Jan 31 09:41:06 EST 2017 | emeto
If there is no specific quality reason, stay with paste. More processes you add, more points of failure. They don't need a lot of paste to get attached to the board. The ones I used were 8mil round apertures, so I did cut 1:1 on a 3 mil coated stenci
Electronics Forum | Wed Oct 13 12:24:08 EDT 2004 | davef
Consider: * Equipment||Coating dip tank||Glenpro (2143 dip tank)||39 McBride Ave., Paterson, NJ 07501-1715 * Equipment||Coating dip tank||CCRCo||1954 Placentia Ave. Suite 107 Costa Mesa, CA 92627||800-443-2726 949-574-1360 Fax 1368 info@CCRCo.com ht
Electronics Forum | Mon Sep 27 15:25:55 EDT 2004 | HOSS
JD, Have you considered manual dipping? For that low of a volume, the purchase cost and maintenance wouldn't seem economical but I'm not in your shoes. With hand dipping, you don't have the thickness control you may need but it can be done. If yo
Electronics Forum | Thu Sep 30 14:00:47 EDT 2004 | blnorman
I'll third the motion for hand dipping the boards. One other idea is to get coating in a can. Many companies will supply coatings in aerosol cans for touch up and small usage.
Electronics Forum | Fri Oct 29 17:44:13 EDT 2004 | davidcb
Davef, thanks for inputs. I think your correct, we have since obtained some ionic analysis and sure enough there is relatively high chlorides on the bare pcbs. The toluene is controlled within dip tank / drying system, almost no exposure to workers.
Electronics Forum | Mon Sep 27 20:00:24 EDT 2004 | davef
We agree with Hoss. Dipping is far more controllable and less expensive than spraying for the casual user. An alternative to consider contracting your coating requirements. Amoung the service providers are: * http://www.newenglandcoating.net * htt
Electronics Forum | Fri Jun 05 00:08:32 EDT 2015 | acepa
Hi, I need a recommendation for a manufacturer on a reasonable cost conformal coating (silicone or other). This is a US domestic appliance PCB 9 volts only that must be dipped. Silicone or other could be unused. There is a standard RJ45 socket I wher
Electronics Forum | Thu Nov 23 23:59:25 EST 2000 | terry sun
Hello to all out there, We're considering CC process,and would like to know some defferences between SSC3 of Electrolube and Humiseal 1B73, yes,I know that SSC3 is silicone one,and Humiseal 1B73 is solvent based acrylic as well as other basic propert
