Electronics Forum: timely (Page 931 of 1078)

Re: BOTTOM SIDE COMPONENT HOLDING DURING DOUBLE SIDE REFLOW

Electronics Forum | Wed May 06 19:51:46 EDT 1998 | D.Lange

| 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

Re: BOTTOM SIDE COMPONENT HOLDING DURING DOUBLE SIDE REFLOW

Electronics Forum | Wed May 06 15:05:00 EDT 1998 | Justin Medernach

| | 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, EPOX

Re: Philips (Yamaha) Placement Machines Boo's & Cheers

Electronics Forum | Tue May 19 13:54:17 EDT 1998 | Dave F

| I am interested to buy some Yamaha feeders! | 8mm, 16mm and 24mm for Hyper series YM-84II. | Can You help? | | The thread on GSM's inspired this: We have a tough time making the trade-off on GSM's work. The next option we like is the Philips (Ya

Re: Thoughts on Universal GSM1/2 Anyone??

Electronics Forum | Wed Apr 29 11:33:36 EDT 1998 | Steve Gregory

| We would like to add another pick and place machine to | the SMT line. We're low volume so we change the line over | after each group of boards. So far we've pretty much | ruled out Siplace in favor of the Universal machines. | Does anyone care to

Re: Universal 4713D Adhesive Dispenser Disposal

Electronics Forum | Fri May 01 13:39:00 EDT 1998 | Jojo

| | As a matter of fact I do have DIRECT EXPERIENCE with this equipment I had 3 4713 with vision (which by the way was next to useless), You should mention if they have not allready will shortly stop supporting this equipment(spare parts), and good l

Re: VME Assemblies

Electronics Forum | Mon Apr 27 11:04:12 EDT 1998 | Dave

| I realize this is a SMT forum, but I have another | problem related to electronics assembly and hope there | will be someone out there that can save my life (this | time). | We build quite a few VME assemblies to which we attach | a SAM board. Fai

Separate Forum For Unsolicited Sales In The Works

Electronics Forum | Tue Apr 21 16:33:57 EDT 1998 | Cunli Jia @ SMTnet

Should this Forum be used for unsolicited sales? SMTnet has stipulated (in the FAQ page) that the SMT Forum messages are meant to be technical and not to be used for unsolicited advertising. However, we have not enforced this rule since 1, there

Re: Why does everyone want to x-ray BGA?

Electronics Forum | Thu Apr 16 23:59:45 EDT 1998 | Mike C

| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu

Re: Why does everyone want to x-ray BGA?

Electronics Forum | Wed Jun 30 20:09:07 EDT 1999 | Mark

| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu

Re: Altera PQFP240 Solderability

Electronics Forum | Tue Apr 14 09:38:07 EDT 1998 | Earl Moon

| We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very generic profile for that solder paste, and a 6 mil stencil with laser cut apertures (1:1 ratio). This is a 20 mil pitch device (aperture size is 10 mils X


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