Electronics Forum | Fri Nov 27 02:11:17 EST 1998 | Chi-Ting Chen
| | I have some 1.25 mils Al wire bonding chip on board process. After epxoy-based encapsulation, I do some aging test. How can I "see" or prove that there is a "wire break" exist due to the tension of thermal cycling? How can I know the failure is c
Electronics Forum | Thu Nov 19 17:36:03 EST 1998 | Christopher Lampron
| Can someone please tell me where I might find detailed information on the processing of a double-sided flex circuitry design. I am looking for specifics such as methods of fixturing,printing,placing and reflowing.Things to keep in mind when process
Electronics Forum | Tue Nov 17 11:45:18 EST 1998 | dave amey
| | Trying to update our page, but continues to state " Information Missing" when trying to "submit". is it me? | | | | Dave, | Most likely it is not you. The software that drives this site is custom designed, so it may have bugs and glitches. | |
Electronics Forum | Tue Nov 17 09:35:14 EST 1998 | Clifford Peaslee @ SMTnet
| I loaded my company profile onto SMTNET in the contract manufacturer area, I wanted to load my company logo but there was no way to upload it. I think other people may be having the same problem. Also I tried to go to the update area to fix it bu
Electronics Forum | Fri Nov 13 11:29:59 EST 1998 | smd
Anyone using SMT "Fair-Rite" beads? We have a P/N 2743019447 that we're using. We need to know the shear force strength of the part and the vendor's man who knows is in Deutschland and can't help until Monday. I can't wait that long. Also, does any
Electronics Forum | Fri Nov 13 14:09:02 EST 1998 | Dave F
| Anyone using SMT "Fair-Rite" beads? We have a P/N 2743019447 that we're using. We need to know the shear force strength of the part and the vendor's man who knows is in Deutschland and can't help until Monday. I can't wait that long. | | Also, do
Electronics Forum | Thu Nov 12 13:16:52 EST 1998 | Ryan Jennens
| I keep hearing about polyimide stencils, but what are they like in terms of registration and aperture accuracy? | Fraser- We use polyimide stencils with great success for our prototype boards. They are cheaper and the accuracy/aperatures are
Electronics Forum | Tue Nov 10 09:51:53 EST 1998 | Scott McKee
| Some placement machines has WindowsNT userinterface,and | some has another type of userinterface. | Although I think the WindowsNT is better for engineers, | it seems not so friendly for some machine operator. | How much is the WindowsNT important
Electronics Forum | Tue Nov 10 10:24:06 EST 1998 | Wayne Bracy
| I need to find out the benefits about having a spray fluxer.Right now we are using a foam fluxer on our electrovert wavesolder. We are thinking about investing in a spray fluxer and I want to know if anyone has used a spray fluxer and if any proble
Electronics Forum | Mon Nov 09 08:50:08 EST 1998 | Larry Johnson
Here is a good one for ya. Our IP3's MTU will not pick QFP240's out of cavities, 10, 12, 13, 15. This is a 3X8 tray. The listed cavities are also the closed cavities that are used for tray eject. There is plenty of vaccum, the nozzle comes down f
