Electronics Forum: basing (Page 35 of 313)

Can I use lead free BGA parts in a lead based process?

Electronics Forum | Thu Jun 17 18:52:57 EDT 2004 | Grant

Hi, I agree, and this is why I wondered what peoples experiences were, and it is a bit confusing. Regards, Grant

Can I use lead free BGA parts in a lead based process?

Electronics Forum | Fri Jun 18 14:33:53 EDT 2004 | timo

Shouldn't be a problem. The issue is when we go to Pb-Free pastes with Pb-bearing components.

Can I use lead free BGA parts in a lead based process?

Electronics Forum | Fri Jun 18 16:15:44 EDT 2004 | russ

Damn, we are doing that too! What is the issue there? Russ

Can I use lead free BGA parts in a lead based process?

Electronics Forum | Fri Jun 18 20:29:39 EDT 2004 | Ken

The problem is lead enrichment regions forming in the hottest part of the joint. The lead pool is the weakest part of the (SMT) joint. In TH interconnects hot tear or pad lift can result. I have recently seen this first hand.

BOM Generation

Electronics Forum | Thu Jun 17 01:59:35 EDT 2004 | ntcic

We can assist your company in procuring the iems on the BOM. We are a large stocking disti based in the USA. Please contact me so we can be included to give you competitive pricing..Let us do the work for you. Thanks..Chris J

PCB Manufacturer (SMT Technology) should read this

Electronics Forum | Tue Jun 15 14:39:41 EDT 2004 | Cal

Our Machines are Dos Based systems w/o windows....Are you compatible? Cal

AOI System

Electronics Forum | Tue Jul 06 02:43:14 EDT 2004 | fastek

Tom- Why aren't you asking this question? How many companies are using them and how many are installed in the US? I had a chance to buy a few of these used not long ago and decided to pass based on the answers to those questions.

Hyper BGA and Super BGA

Electronics Forum | Tue Jul 06 19:45:03 EDT 2004 | ANDREW

Based on the attchment it looks like both are low profile and cater for high IO point.What are the challenges in running this 2 type of component?Is there any additional process required other than normal SMT for these 2 packages,like underfill ?

help with ODM's

Electronics Forum | Thu Jul 08 02:32:41 EDT 2004 | brownegg

yep, its the original device manufacturer. I'm trying to find out which ODM's those companies use. Especially wanna find out the ODM's based in Taiwan. The main aim of this is to find out who they source their computer parts from. thanks in advan

Help on getting SMT installer company

Electronics Forum | Sat Jul 10 22:47:38 EDT 2004 | SMT helps!

Hi Al, check out (AES) Automate Equipment Services, Inc base in Oklahoma WWW.smtsupports.com or 1-800-833-3484 Mike Baker, Steve Lewis, Marty Greene for contact. Good luck Vinnie


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