Electronics Forum | Fri Apr 06 09:45:08 EDT 2007 | pjc
CSP= Chip Scale Package, meaning small. A MicoBGA is a CSP, while a regular BGA is not a CSP. CSPs require fewer steps to fabricate than standard BGAs. A commonly quoted definition of a CSP is a package where the body size is
Electronics Forum | Mon Oct 28 20:25:23 EDT 2019 | sarason
Is it a single membrane switch or part of a panel. If single, chase down a similar type, if part of a panel you may be able to go back to the manufacturer for a replacement panel. Otherwise drill a hole and install a replacement unit being careful to
Electronics Forum | Mon Jun 21 18:15:05 EDT 1999 | George Forrest
We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. Does anyone
Electronics Forum | Mon Jun 21 21:05:47 EDT 1999 | Dave F
| We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. | | Does a
Electronics Forum | Mon Sep 30 11:16:10 EDT 2019 | krbesong
Need a manual for a EKRA E4 printer
Electronics Forum | Wed Jun 24 16:44:27 EDT 1998 | Gerryr
| We have a need to manually insert, cut and clinch a radial part that is prep close to spec on a board traveling down a standard conveyor. Is anyone aware of such a system? I only know of regan off line. There is a system called a clinch master by
Electronics Forum | Thu Sep 25 10:27:45 EDT 2003 | davef
Datum: Many times the requirement for a heat sink is anticipated poorly by the designer. So, adding a clip becomes burdensome and too expensive for a respin. Other times, there is no off the shelf clip for the component, as you say. So, a well des
Electronics Forum | Fri Dec 07 06:05:58 EST 2018 | cyber_wolf
63/37 goes from solid to liquid. It melts and solidifies at a single temperature. You can add a percentage of silver and get a slight "pasty range" for a couple seconds. I have never seen a temperature change in a profile keep this from happening w
Electronics Forum | Fri Mar 14 15:44:37 EST 2003 | Claude_Couture
Do you mean on a drawing of said PCB, or just on the CAD file? If in the CAD file, use a word processor and do a search. On a drawing, There are a number of PCB cad software out there, they should have a search command. if not, you are on your own.
Electronics Forum | Sun Nov 18 15:04:05 EST 2007 | slthomas
It was apparent to me that because he was looking at a Topaz, not a Topaz X, and a TP, not a My9, that he's looking at older used machines. Is there a used Sony in a similar price range to the other two that will outperform them?
