Electronics Forum | Fri Sep 26 16:53:44 EDT 2003 | V_Sa
Yukim, I had experienced this problem with 0402 package. I resolved it 100% by reducing stencil thickness from 6 mils to 5 mils and changing the apetures from 1:1 to homebase.
Electronics Forum | Mon Oct 06 04:03:39 EDT 2003 | iman
Does the EIA standard recommend any standard PCB pad sizes (LxB)? and pitch-to-pitch (Pad) distances? Thanks for the advise.
Electronics Forum | Tue Oct 07 09:41:53 EDT 2003 | davef
If don't want to be distracted by those things, why not just use the pattern calculator on the IPC site?
Electronics Forum | Thu May 13 17:11:48 EDT 2004 | Longhua
We are looking for PCB suppliers capable of building .5mm through hole boards. Internally, we require 5 mil traces, sometimes 4 mil. Our preferred material is Polyimide or BT Resin, and perhaps FR408. All help and/or recommendations is greatly appre
Electronics Forum | Mon Jun 28 16:18:01 EDT 2004 | Steve
Universal does not do this anymore. I have 3 cameras which need repair, but would alternatively be willing to sell cores. 2, 4 mil and 1, 2.6 mil
Electronics Forum | Thu Aug 05 21:17:24 EDT 2004 | davef
A 'thou' is a 'mil'. It's intended use to to distinguish 'mil' from 'milli' [obviously with marginal success].
Electronics Forum | Tue Sep 07 23:05:44 EDT 2004 | laxman
Hello Russ, The problem here is that our products are low volume and high mix and some of the stencils are 6 mil thick and some are 8 mil.In such case,how we can implement X bar R chart. Laxman
Electronics Forum | Fri Sep 17 09:31:17 EDT 2004 | russ
Step stencils are used but only when necessary. One reason to use one would be a PCB with 12 mil pitch and very large coils or something of that nature. The 12 mil pitch part would require a 4 mil thick stencil to ensure release while it would caus
Electronics Forum | Fri Jan 14 14:59:52 EST 2005 | russ
We use a 25 x 25 mil square pad with a 18-20mil GAP with great success. Russ
Electronics Forum | Thu Mar 17 09:34:10 EST 2005 | sumxp
What is the spec limit setting for solder paste height control in your area.Is it +/-2mils for 6 mils stencil? Tx
