Electronics Forum | Fri Aug 08 14:21:10 EDT 2003 | bman
Hello all, I'm working at a CM with less then ideal material storage shelving when it comes to ESD protection. I've got ordinary painted shelving units that I need make ESD safe. I'm considering dissipative mats or spray coatings for each shelf, t
Electronics Forum | Fri Aug 08 15:30:50 EDT 2003 | bman
Hello all, I'm working at a CM with less then ideal material storage shelving when it comes to ESD protection. I've got ordinary painted shelving units that I need make ESD safe. I'm considering dissipative mats or spray coatings for each shelf, t
Electronics Forum | Mon Aug 11 17:42:52 EDT 2003 | Kris
How can one go about defining the complexity of a PCB for characterizing reflow profiles A large balanced board may be easier to profile than smaller unbalanced board ? Any ideas how to define an index to calculate the complexity based on size,weig
Electronics Forum | Wed Aug 13 11:06:01 EDT 2003 | bremerg
I work for a avonics company and the decesion by the company is that we will move over to LF kicking and screaming. They did the same when I took the 1,1,1,Trichlorethene away due to government regulations. Be carefull when any governmental organiz
Electronics Forum | Tue Aug 26 21:20:58 EDT 2003 | iman
You may check with the TDS of respective "active parts" IC manufacturers for their recommended no. of thermal cycles permissible in the reflow process. Last I checked 3 cycles for our RF-apps IC was still allowed. For 48pin-QFPs this can be allowed
Electronics Forum | Wed Aug 20 10:31:41 EDT 2003 | billdampier
We have some new customers that are requiring class 3 IPC standards, and my question is, how would that translate into a labor rate increase as compared to class 2 rates? I'm assuming the labor quote would increase by at least 15-20%, if not more. An
Electronics Forum | Wed Aug 27 11:38:43 EDT 2003 | samaniegocesar
Hello to all, I would like to know if some of you know where can I get spare parts for TDK Radial insertion machine VC-4H or if you know some web page handling support for this kind of machines, I will apreciate any information and support received.
Electronics Forum | Thu Sep 04 10:03:13 EDT 2003 | Rick B.
I'm attempting to develop paste in hole process so that I can reflow a few plated through hole components on a mixed tech board. Tried various pastes, profiles and stencil thicknesses. Would appreciate any insights and/or pointers anyone can share on
Electronics Forum | Fri Jul 22 10:44:20 EDT 2005 | Phil
we have two 1030 and two 1030p. Great for customizing and making changes on the fly. Although support from Mirae is non- existant, in fact trying to find anyone from that company who knows anything is a joke. Tyco seems to have the only qualified
Electronics Forum | Thu Sep 04 16:44:19 EDT 2003 | mleber
We are a military contractor running mixed technology CCA's. We currently "map" all defects off reflow and wave by indicating the defect on a map (plot from gerber) then passing it on to rework. The map is used for SPC data as well as overall perform
