Electronics Forum | Sat May 29 10:32:23 EDT 2010 | isd_jwendell
I use 3M 218 fine line masking tape for masking SR conformal coating.
Electronics Forum | Mon Dec 15 15:33:46 EST 1997 | Wendy Casker
Happy Holidays All, I am searching out a vendor (US preferred) who can fabricate a ceramic PCb with etremely fine lines. Please reply if you are a vendor, or know of one. Thanks, Wendy
Electronics Forum | Tue Sep 23 06:58:13 EDT 2003 | chrissieneale
Look out for shorts due to too big pads / balls colasping too much / too much solder paste though. there's a fine line and it's expensive to find it!
Electronics Forum | Thu Sep 08 11:37:52 EDT 2005 | lyrtech
FineLine Stencil Colorado 24h services including shipping Good prices and service #(719) 579-8055 Ask for Derek
Electronics Forum | Fri May 28 15:50:48 EDT 1999 | Frank Boyko
We now put soldermask on copper and then immersion nickel/gold plate our fine line boards. One of our vendors says this causes skipped plating in small via holes and wants to nickel/gold plate the whole board, including via holes, and then apply sold
Electronics Forum | Tue Feb 24 13:29:30 EST 1998 | dave V
| Happy Holidays All, | I am searching out a vendor (US preferred) who can fabricate a ceramic PCb with etremely fine lines. | Please reply if you are a vendor, or know of one. | Thanks, | Wendy try electro-films in Rhode Island. I used to by thin
Electronics Forum | Tue Aug 13 09:31:48 EDT 2002 | ksfacinelli
I am looking at placing a Altera BGA device that has a .45mm Nominal Ball Dia. with a .8 spacing c-c between balls. The PCB will be gold plated so co-planarity should not be an issue. Interested in suggestions that may assist producability when pla
Electronics Forum | Tue Nov 30 11:09:16 EST 2004 | fcox
Mesh opening size may be a factor in whether or not the paste will pass but only in very fine line deposition. Generally speaking, the printed line width and deposition thickness determine what mesh to use. The paste supplier will be able to tell you
Electronics Forum | Thu May 13 13:34:15 EDT 2010 | janselmo01
We use Honeywell 3800GHD24E linear scanners for barcodes down to 3.5 mils with no problems (priced under $200). I looked a combo scanners (for 1D and 2D) that can do fine lines, but they are priced over $700. So we use a dedicated 2D scanner where
Electronics Forum | Mon Dec 09 09:31:35 EST 2002 | MA/NY DDave
Hi Just one idea, many exist. If your electrical designers can tolerate it, sometimes a cross hatched design is used under areas where electrical performance is important. It reduces coupling and impedance effects compared to a full layer. Elimina
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