Electronics Forum: button hole (Page 1 of 2)

Selective soldering pallets and solder balls

Electronics Forum | Tue Dec 03 11:59:01 EST 2002 | slthomas

We haven't run a profile yet....probably because we're a-feared to. We can't do topside preheating here to any degree because we use an aluminum plate for aligning hundreds of top side through-hole components (pots, switches, buttons, LEDs) that te

Changing turn unit direction

Electronics Forum | Sat Oct 12 10:48:49 EDT 2024 | poly

I've got a autoveyor turn unit (corner) that turns anticlockwise and I'd like it to turn clockwise. Does anyone have a manual for any turn unit so I can see what the normal way to switch it is? Autoveyor doesn't seem to exist any more so just looki

Leadless(passives) solder joint criteria

Electronics Forum | Fri Sep 29 13:51:46 EDT 2000 | C. Ortner

We work in a "low" volume high reliability house building mixed tech double sided multi layer CCA's for long lived space applications. Our present problem is inspection questioning every dimple/anomaly on every leadless part(we put passives only thr

Re: SPOT (Solder Paste On Thru-Hole)

Electronics Forum | Mon Aug 30 04:08:51 EDT 1999 | Earl Moon

| | Planning to evaluate the above process... | | Can anyone can give me some tips/infos on the above.... | | e.g. stencil aperture design, aperture ratio, common problems and solutions they encountered on the above process, is the profile different

AOI side angle cameras

Electronics Forum | Tue Jul 14 07:37:31 EDT 2009 | tony_d

Hello Reese, We currently own two MIRTEC MV-3 desktop machines and one MV-7 inline machine (so you can tell right away that I am a little biased.) We had an opportunity to evaluate both the YESTech and MIRTEC machines on our production floor. The

Re: Providing Thermal Relief On Vias

Electronics Forum | Wed Jun 03 21:25:33 EDT 1998 | John Allan

| Hello: | BACKGROUD: SMT components soldered on the top-side of boards that also require wave soldering have the potential to reflow during wave soldering. Reflowing these components during wave soldering is not good. It can cause cold joints, op

Re: Providing Thermal Relief On Vias

Electronics Forum | Thu Jun 04 08:32:21 EDT 1998 | Dave F

| | Hello: | | BACKGROUD: SMT components soldered on the top-side of boards that also require wave soldering have the potential to reflow during wave soldering. Reflowing these components during wave soldering is not good. It can cause cold joints

Re: SPOT (Solder Paste On Thru-Hole)

Electronics Forum | Mon Aug 30 11:20:12 EDT 1999 | John Thorup

| | | Planning to evaluate the above process... | | | Can anyone can give me some tips/infos on the above.... | | | e.g. stencil aperture design, aperture ratio, common problems and solutions they encountered on the above process, is the profile diff

Re: SPOT (Solder Paste On Thru-Hole)

Electronics Forum | Mon Aug 30 12:02:16 EDT 1999 | Brian Wycoff

| | | | Planning to evaluate the above process... | | | | Can anyone can give me some tips/infos on the above.... | | | | e.g. stencil aperture design, aperture ratio, common problems and solutions they encountered on the above process, is the profil

Re: SPOT (Solder Paste On Thru-Hole)

Electronics Forum | Tue Aug 31 03:37:19 EDT 1999 | Wolfgang Busko

| | | | | Planning to evaluate the above process... | | | | | Can anyone can give me some tips/infos on the above.... | | | | | e.g. stencil aperture design, aperture ratio, common problems and solutions they encountered on the above process, is the

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