Electronics Forum | Thu Jun 26 10:02:06 EDT 2008 | rdnggbsss1
I am a PCB Designer and I have to put a note on the assembly drawing to tell the assembler how to clean the board. This is new to me. Here is a sample note. Can someone give me some feedback on it? "Use water washable, no clean solder paste for t
Electronics Forum | Wed Jul 02 22:27:23 EDT 2008 | grayman
I have checked your website and your product is more on LED signage. Wow! This product is very good to market. Anybody from your sales department can contact me for marketing of your product. My focus is in Asia. I will ask my former engineers who
Electronics Forum | Thu Jul 10 22:41:56 EDT 2008 | davef
Did you try here: http://cgi.ebay.com/OK-INDUSTRIES-INC-SMT-1160-HOT-AIR-SOLDERING-SYSTEM_W0QQitemZ130237552185QQihZ003QQcategoryZ26261QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
Electronics Forum | Wed Jul 02 19:10:45 EDT 2008 | arminski
Hi, Say I'm going to calculate my PPM and DPMO, do I have to include in my defects data an item that the root cause is already identified? example is if I have 4 components with Land Design issues (incorrect dimension) and is causing me insufficient
Electronics Forum | Tue Jul 08 12:11:17 EDT 2008 | gabriella
Hello, you will probably need more temperature. Notebook - probably the board is designed to transfer more heat(insude layers all copper). Tell us more about the problem you have and something about the board. what exactly is your problem? You can't
Electronics Forum | Mon Jul 07 13:33:40 EDT 2008 | realchunks
Most QFP 128s have a 0.16mm wide lead. Might have to modify your pads if you'r buying some odd ball part. But generally 0.2mm should be OK for this part. You may never get good toe wetting. Most QFPs are cut apart after plating, thus the toes are
Electronics Forum | Fri Jul 11 08:17:22 EDT 2008 | aj
Hi Dave, Yes that is correct. I had a XRF carried out on some boards that I am having solderability issues on and the report came back with 0.04um - 0.05um as the measured gold thickness. Previous batches that went through fine measured 0.07-0.11u
Electronics Forum | Fri Jul 18 16:02:25 EDT 2008 | wrongway
I think Real Chunks has your answer home plat or reverse home plate or like we use a 10% reduction on most aptures vs pad I think your problem is to much paste on the pads we used to see a lot of that with 8mil stencil thicknes on our 1206 caps went
Electronics Forum | Mon Jul 28 13:16:47 EDT 2008 | realchunks
Be careful of just reducing your aps. Too much can cause tombstoning if your print is slightly off or your placement isn't right on. Also be careful of the "pac-man" type of ap - it can lean to asty cuts if you wipe off your stencils by hand. Do
Electronics Forum | Tue Jul 15 16:26:14 EDT 2008 | lharris
Our company has a Novastar benchtop wave solder machine, WSL-P series, model 7PD. We need to replace the pulley drive motor/pump, as some of the teeth on one of the gears are worn down/gone. Any idea where I can procure a replacement? Please provide
BAJA Bid was founded to form an auction organization with the primary objective of providing an outstanding experience for both our buyers and sellers.
Equipment Dealer / Broker / Auctions
13227 Royal George Avenue
Odessa, FL USA
Phone: 813-992-2437
