Electronics Forum: located (Page 2 of 229)

Re: Ghost circuit shorts under smt resisters only when they are located on solder side of pcb (glued down)

Electronics Forum | Sun Jul 25 08:54:37 EDT 1999 | Tom Gervascio

| We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after

Re: Ghost circuit shorts under smt resisters only when they are located on solder side of pcb (glued down)

Electronics Forum | Fri Jul 30 09:43:44 EDT 1999 | C.K.

| We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after

Re: Ghost circuit shorts under smt resisters only when they are located on solder side of pcb (glued down)

Electronics Forum | Mon Jul 26 10:25:12 EDT 1999 | Boca

| | We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that a

Re: Ghost circuit shorts under smt resisters only when they are located on solder side of pcb (glued down)

Electronics Forum | Mon Jul 26 14:14:51 EDT 1999 | Steve Gregory

| | | We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | | | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is th

High Volume BGA re-balling

Electronics Forum | Fri May 14 10:30:33 EDT 2004 | steve

What state are you located in? Will supply local contact for you based on your location.

"Search SMTnet" Only Searches "Forum"

Electronics Forum | Mon Jan 13 20:49:24 EST 2003 | davef

One of the improvements in a recent site upgrade made the "Forum" the default location to "Search SMTnet". It appears that: * "Forum" is the default location for conducting searches. * Searches from other locations [ie, "Full Site", "Companies", "Ne

AOI inspection of DNI locations

Electronics Forum | Wed Feb 04 10:57:25 EST 2015 | sfeinsp

In this case I do frame for empty locations, and machine show me if someone install part on DNI location

Fudical, where, size, etc

Electronics Forum | Wed Nov 02 08:57:34 EST 2005 | russ

Don't have any graphics but they are relatively simple. 1. They do need to be put into the copper. 2. We usually use a 1mm circle but many other shapes and sizes are useable but I know that all machine will take a circle. 3. Maintain a keepout area

Siemens ( Siplace ) BGA inspection

Electronics Forum | Fri Nov 19 13:37:10 EST 1999 | JAX

I have recently started programming Siemens equipment (Monday) and am a little confused on some issues. When inspecting BGA packages does the machine locate a corner ball and use it as an anchor to locate the rest? If not how does it know that it has

Wrong Part

Electronics Forum | Sat Mar 30 17:51:32 EST 2002 | davef

There is three ways to make sure that the component you are about to place is on the correct feeder: 1 Check for the proper component and for the proper feeder location. 2 Check for the proper component and for the proper feeder location. 3 Check for


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