Electronics Forum: check (Page 171 of 631)

Bridging Problems

Electronics Forum | Mon Mar 17 18:12:36 EDT 2008 | aj

Hi, Have you checked out the component ? you might have solderability issues or conflict between the LF paste & the lead coating. If it looks like the component is shifting , my money would be on the component? do you have same issue with other com

Solder Market Information

Electronics Forum | Wed Mar 19 10:33:35 EDT 2008 | fastek

I don't think a report dated in 2001 is what he is looking for. Check the metal markets to gauge market trends and call around to different vendors and get them to compete for your business.

Min spacing for land patterns from PCB edge

Electronics Forum | Thu Mar 20 10:59:59 EDT 2008 | fsw

Thnx Dave! I have not seen anyone as yet using fixtures to support brds while using Pizza cutters. Will check it out.

DEK print problem?

Electronics Forum | Mon Mar 24 17:16:27 EDT 2008 | hussman

Double check your supports. When run in auto this occurs a lot quicker than step mode. Just a thought.

DEK print problem?

Electronics Forum | Wed Mar 26 19:00:48 EDT 2008 | darby

Also check your belts/tensions/pulleys and motors on the camera axis. If you are getting any slippage then the camera will not be in the position the encoder says it is. It may still read the fids but will produce an offset.

PCB Fab House

Electronics Forum | Thu Apr 03 15:17:35 EDT 2008 | lakeside

Hi John, Check out Sierra Proto Express: http://www.protoexpress.com They have a microelectronics division that can do the 4 mil laser drill & they can get down to 1.25 mil space/trace. Hope they can help! Julie

QFP100 solderability

Electronics Forum | Thu Apr 17 07:44:59 EDT 2008 | GSx

Check for lead finisching Lead Free finiscing like (e4), in case of AgPd plating you may have similar soldering problems Regards

Removing Markings from Devices

Electronics Forum | Tue Apr 29 12:31:15 EDT 2008 | johnmanley

We manufacture several water based ink removers. We have 1 type for solvent based inks and another for non solvent based inks. Check out our info and contacts atwaterworksllc.com

Manual Conformal Coat

Electronics Forum | Wed Apr 30 12:25:09 EDT 2008 | realchunks

Paraffin wax. Before you laugh, check it out. http://en.wikipedia.org/wiki/Paraffin_wax#Wax Only draw back is you have to melt it, but works well on electronics.

recently purchased MPM Ap Hie - startup trouble

Electronics Forum | Sun May 04 20:01:52 EDT 2008 | vms

every time I need a laugh I check these mpm questions and answer out thanks harry


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