Electronics Forum | Thu May 21 22:46:13 EDT 1998 | PETROCHEMICAL, INC.
WE HAVE AVAILABLE IMMEDIATELY. CYLINDRICAL. RT3000 / RT 3200. YEAR :86.87.89.90.91.92.93.95. PLC / PNEUMATIC / TABLE / LIGHT CURTAIN / CONTROLLER; DARL-4 CARTESIAN. XM5064-13N - 12N / XMXM5104-13N. YEAR. 90. 91. 92. 93. PLC / PNEUMATIC / TABLE / LIG
Electronics Forum | Wed May 20 07:13:15 EDT 1998 | smd
Does anyone use the "Quick Frame" with their Dek printer? The threads on the screws keep stripping, so we thought maybe we'd send our frames to a machine shop for heftier screws. Has anyone done this? Is there a better way? Isn't it weird how Alpha k
Electronics Forum | Tue May 19 18:52:15 EDT 1998 | Dave F
| | | 310-433-7000 Topline | | 714-899-8309 Practical Components | | Thanks for the numbers Michael, but I am still getting a "this number has been disconnected" message for TopLine. Maybe their competitor has what I need | Gary Gary: The Bellco
Electronics Forum | Thu May 21 09:41:34 EDT 1998 | Gary simbulan
| | | | | 310-433-7000 Topline | | | 714-899-8309 Practical Components | | | | Thanks for the numbers Michael, but I am still getting a "this number has been disconnected" message for TopLine. Maybe their competitor has what I need | | Gary | Gar
Electronics Forum | Tue May 19 02:59:46 EDT 1998 | P.L. Sorenson - Technical Consultant
| We had some failures on an IC package that the manufacturer has put down to moisture inside the package, leading to popcorning. | This seems a bit odd, the package is a PLCC 84 which is quite thick. I have only seen this problem on thin packages. |
Electronics Forum | Thu May 14 14:48:45 EDT 1998 | Dave F
We understand that testing for ionic contamination and surface insulation resistance measure different properties. We assemble printed circuit boards for other companies. We will not get combs on 90% of the boards that we assemble. We have no custo
Electronics Forum | Fri May 15 18:13:35 EDT 1998 | Earl Moon
| | | Does the temp. profiles used to reflow double sided pcb's through a IR oven | | on FR4 board material have to be re-established if it is changed to | | polyimide? Boards will be baked out prior to assembly. | | any response would be most appr
Electronics Forum | Fri May 08 15:12:23 EDT 1998 | Ryan Jennens
I am running boards with gold fingers on a pallet for masking purposes. The pallets worked fine for a while but know the gold fingers are getting solder on them. We have tried everythin: new pallets, cleaning the pallet and board to be sure there
Electronics Forum | Thu May 07 09:21:50 EDT 1998 | Marty Greene
I thought this was a forum for equipment only. We were asked to take OUR messages off of the other SMTNet forum. I see many messages concerning process related issues that don't have anything to do about buying, selling or servicing SMT equipment.
Electronics Forum | Wed May 06 13:44:58 EDT 1998 | Chrys
| Dear Freinds, | DOES ANY ONE OF YOU WILL BE KIND ENOUGH TO GIVE SOME INPUT ON DOUBLE SIDE REFLOW OF COMPONENTS WHAT ABOUT BOTTOM SIDE COMPONENT HOLDING DURING 2ND SIDE REFLOW? ANY IDEA OTHER THAN USING SLDERPASTE WITH OFFSET MELTING POINT, EPOXY DI
