Electronics Forum | Tue Aug 17 14:16:42 EDT 2004 | mattkehoe
This is an unusual request but we need a Unix, HP, In Circuit Test Expert for some technical work. This is located in Norcross GA, near Atlanta and we need them now!!! Any takers? Call 770-475-4576 and ask for Matt Kehoe. mk
Electronics Forum | Tue Aug 17 23:46:19 EDT 2004 | fastek
Matt- I know the best in the business but he's located in California. Send me an e-mail if you can't locate one nearer to you. Rick
Electronics Forum | Mon Aug 23 07:29:08 EDT 2004 | mattkehoe
Colonial Circuits could help depending on the design. www.colonialcircuits.com Matt Kehoe 770-475-4576
Electronics Forum | Fri Oct 15 10:23:48 EDT 2004 | mrmaint
Matt, are there any discoloration of the pads on the raw boards. i have seen what we refer to as gray pads. Ran into this in the past and it turned out to be a problem at the board house with one of their dipping tanks. The proper levels for the proc
Electronics Forum | Fri Dec 17 10:24:23 EST 2004 | rlackey
Hi Matt, What printer are you using? you may be able to get an envronmental unit for it to keep the paste cooler & at the right humidity for longer, thus extending it's effective window. Cheers, Rob.
Electronics Forum | Sat Feb 12 05:37:38 EST 2005 | mattkehoe
Lead free samples are available at http://www.sipad.com/SIPADLeadFree1.htm No stencil needed, the boards are pre-loaded with paste in a solid form and adhesive flux. Check it out. Matt Kehoe
Electronics Forum | Wed Mar 09 06:38:16 EST 2005 | mattkehoe
Orrrrrrrr, you could try this http://www.sipad.com/SIPADVIP.htm Matt Kehoe mkehoe@sipad.com
Electronics Forum | Mon Jun 20 10:04:23 EDT 2005 | Matt
Has anyone done a head to head evaluation of Orbotech and YESTech in-line machines. What did you choose and why? Thanks, Matt
Electronics Forum | Tue Jun 28 13:23:56 EDT 2005 | Bob Gilbert
Matt, Try a cooler profile by simply speeding up the conveyor by 10%. The difference may be the temperature the pads are reaching between the HASL boards and the Au boards. Are they the same thickness?
Electronics Forum | Tue Jun 28 18:40:36 EDT 2005 | Bob Gilbert
Matt, Try putting a soldering iron to a pad to see if you get reflow. If it reflows, your oven is too cool. If no reflow, your oven may be too hot. Regards, Bob
