Electronics Forum | Mon Jul 22 11:51:28 EDT 2002 | philclegg
Has anyone had experience using Copper Passivate coated PWB's, our supplier calls them "flux coated" but as it's an Organic finish is it handled the same as Entek and where can I get details about it?. I have used Entek CU56 & Entek Plus coated PWB's
Electronics Forum | Fri May 29 14:01:36 EDT 1998 | Joseph How
Does anyone out there can let me know how to clean a Entek Coating Board if I have a misprint during solder paste printing?
Electronics Forum | Fri Sep 09 17:46:11 EDT 2005 | Wild Bill
We are a sub con for a major Electronics firm converting to RoHs WEEE compliancy. they have requested we use Entek on the PCB's. We are having a hard time finding information or a supplier in Asia.
Electronics Forum | Thu Sep 15 19:58:35 EDT 2005 | davef
Shikoku Glicoat SMD process is the market share leader for LF OSP in Japan and the Asian Rim. Enthone Entek is more of a US / Euroland product. Beyond that, it's not clear that Enthone has kept pace with product development necessary to compete in L
Electronics Forum | Wed Sep 07 16:53:15 EDT 2005 | GS
Contact Cookson Electronic, they can support you with OSP solutions (ENTEK---) new formulations for Lead Free apllication. Regards GS --------- from a 2003 Cookson presentation: Objective Although Existing ENTEK� PLUS CU106A technology is suc
Electronics Forum | Tue Feb 01 06:54:19 EST 2000 | Roni H.
Hi, Does anyone have experience with gold over nickel (electroless) PCB finish: - Repeatble quality from PCB mfg. (very "painfull" with ENTEK). - Environment condition sensitivity. - Thermal processes sensitivity. - Solderability (Reflow & wave). -
Electronics Forum | Thu Jan 20 23:01:19 EST 2000 | KS Wong
Larry, My lines are running ENTEK boards all the while. Currently, we used Kester R-252 solder paste. We found voids! Now we are evaluating the Alpha Metal UP78-M. I've been told that the better flux due solve the voids problem, especially whe
Electronics Forum | Fri Feb 01 08:35:18 EST 2002 | gregers
PWB shelf life: HASL---3mth ENTEK-- 2mth Before using expired PWB, it is suggested to go thru HASL or ENTEK angain. Ask your VDR to serve this. Re immersion Au, mostly when the thickness under 3u"(micro pores present), the surface gold will serve a
Electronics Forum | Thu Jul 18 21:56:40 EDT 2002 | computer
Hi Dave, I read the same article as you. But that method leaves solder balls in via holes or traces of it remains on the boards. I am using ultrasonic with solvent for cleaning misprint boards. Apprarently, they have adverse affect to the en
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