Electronics Forum: supply chain (Page 4 of 7)

SMT tact time

Electronics Forum | Thu Sep 09 04:00:22 EDT 2004 | rlackey

Hi Peter, You certainly have a selection of kit. We use 2 CP6's & 2 GSMs per line, and that balances pretty well (sometimes one of the fuji's is idle though - but we can live with that). When we had S20's we found 2 of them roughly kept up with a

New SMT line - Need equipment selection help

Electronics Forum | Thu Jun 29 23:54:06 EDT 2006 | grantp

Hi, I think it's a good choice for a startup, and if your finding it's accurate enough. We only went Fuji because of our volume, and small errors were adding up, but if I was starting from nothing again it would be MYDATA because I could not afford

Production Testing - HASS

Electronics Forum | Tue Mar 27 16:22:10 EDT 2007 | donjohnson

60G are common, as are vibration events of >1.5Grms. And drop heights are just outrageous, old billy throwing your new server off the truck doesn't care too much about the glass house theory, but loves to throw anything that he can lift... say he cra

Immersion White Tin

Electronics Forum | Mon May 14 14:34:05 EDT 2007 | rgduval

I have to agree with Jax. We've had some successes, and some horrible failures using white-tin. Generally in solderability, and apparently related to the somewhat more rapid deterioration of white-tin finishes. We've run white-tin as an SMT only

What is the QFN or Device Voiding Levels Needed for Automotive Industry for Power Devices for Electric Vehicles?

Electronics Forum | Fri Mar 17 21:38:55 EDT 2017 | jlawson

I think the main driver is MTBF data driven by the Car OEMS, mainly german makers pushing this onto suppliers in supply chain. Vacuum soldering and void reduction is a hot topic for the leading electronics suppliers in Germany at the moment. Is not r

Type 4 powder

Electronics Forum | Thu Jul 25 12:25:54 EDT 2019 | davef

In “J-STD-001 Rev G Amendment 1 Process Qualification” Debbie Carboni, Global Product Line Manager, KYZEN Corp, Nashville, TN said: What change constitutes a need for requalification? Major/ Level 1 – Flux or flux-bearing materials (e.g. flux, so

Business/Manufacturing Operational Changes to Comply with Local/National COVID-19 Regulations

Electronics Forum | Thu Apr 09 11:37:49 EDT 2020 | stephendo

You can tell that Ontario's list of essential services was written by a business man that understands the supply chain. The first list was something like 74 paragraphs. The second edition was something like 40 some paragraphs. One paragraph covers p

Where to find Lead free components

Electronics Forum | Wed Sep 08 06:22:51 EDT 2004 | Tore

Hi all, There seems to be a problem with the major component vendors/manufacturer everywhere; to supply lead free dummy/daisy chain components, in particular BGA-devices, within a reasonable time (not a big fan of 8-12 weeks). If they got them at all

What were your top go-to sources for electronics information and learning in 2018

Electronics Forum | Tue Nov 06 10:28:58 EST 2018 | davef

Media Links IPC Global Insight This weekly electronic newsletter includes IPC news and multimedia information on manufacturing and management best practices and solutions, new technologies, standards, government relations and environment, health and

The story so far!

Electronics Forum | Mon Dec 04 22:04:42 EST 2006 | KEN

1. Customers want simultainous manufacturing of PB and PB free assemblies but don't want to pay for separate toolng. 2. Customers wants PB free boards and doesn't understand lead parts can not go in the wave. Then gripe about missed shipping date


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