Hello!

Global SMT & Packaging is fortunate to have a number of excellent columnists each issue. This year we're bringing these columnists into the spotlight. Our new Columns Focus newsletter also includes the latest industry news and a preview of the next issue of Global SMT & Packaging.

Enjoy!


Trevor Galbraith
Editor-in-Chief
 

 Download the March Issue (6.03)

The first annual Global Technology Awards were presented at Productronica. In this issue, we present all of the winners. Find out which products and services were chosen as the best of the best.

Don't miss the feature article on the future of electronics: printed electronics. In "Printing the Electronic Future", Dr. Peter Harrop talks about how companies such as Omron, Sony, and Aveao have already put printed electronics to use--and just how much printed electronics will be involved with RFID by 2016.

Also: Alec J. Babiarz talks about advances in jetting small dots of high viscosity fluid. Download now.

 

 

 Featured Column
Lead-free solder interconnect reliability
Dongkai Shangguan, Flextronics

As we put more lead-free electronics products on the market, the issue of reliability is up-most on many people’s minds. Unlike other issues related to lead-free (such as alloy selection, process window, etc.), when it comes to reliability we often hear widely diverging views. First we heard from many ‘experts’that lead-free is more reliable than tin-lead. Just when we were about to heave a collective sigh of belief, we were told by other ‘experts’ that the opposite was true. So what are we to believe? Read more...

This column was taken from Global SMT & Packaging Vol.6 No. 2 - February 2006


 
 Small Matters
Standards for IC packages: blessing or burden?
Joe Fjelstad, Silicon Pipe, Inc.

Since shortly after the introduction of the first ICs there has been an effort to put in place standards for IC packages. Prior to the IC, discrete transistors had reasonably standard packages, and before that vacuum tubes had pin outs that matched the sockets into which they were to be placed for interconnection. Vacuum tube devices also had key slots to prevent the user from placing the radial leaded devices into the socket wrong. Read more...

 

This column was taken from Global SMT & Packaging Vol.6 No. 2 - February 2006 
 

 Enhancing Pb-free solder joint reliability

When the electronics industry first began to discuss the mandatory move to lead-free manufacturing, it was widely believed that the transition would also enable more reliable solder joints. Bulk testing of tin-silver-copper systems showed increased strength, which should deliver joints with higher strength –most notably creep strength-- as compared to SnPb solder joints. However, with certain package types, lead-free assemblies seem to be more vulnerable to failures. To find out why, one must examine why a solder joint fails and then analyze how to amend the problem. Read more...


 

 Featured Column
Which nanodevices will replace silicon?
Alan Rae, Nanodynamics, Inc

Roadmaps are a really good tool for pacing
the evolution of a well-developed technology into the future and identifying gaps and challenges to its future development. The ITRS roadmap identified some time ago that following the Moore’s law path would lead us into areas where quantum effects would render silicon devices inoperable due to excessive current ‘leakage’ and other effects sometime beyond 2015.... Read more...

This column was taken from Global SMT & Packaging Vol.6 No. 2 - February 2006
 

 Industry News

Lead-Free Experts To Deliver Solutions at SEMICON

ESSEMTEC to Display FLX2010-LCV at Southcon 2006

Dr. Ning-Cheng Lee to Emphasize Reliability at Intel Lead-Free Symposium

SMT/HYBRID/PACKAGING 2006 International Trade Fair and Conference

More Industry News...
  

 New Products Spotlight

Revlolutionary Thermally Conductive Adhesive from Henkel

Promation Releases Small Footprint Line Loading

NAND Flash Options Available With Latest BPWin Release

More New Products...
 


 Next month in Global SMT & Packaging Magazine:

Fact and fiction in lead-free soldering

Maximizing the 'value add' of the electronic materials partner

Single ball reballing and repair of BGA components

• Plus new columns by Walt Custer, Joe Fjelstad, Bob Willis, and Dongkai Shangguan, industry news, new products and more.

Look for your digital or print issue in April.
 

     
March 28, 2006

Inside...

Download the March issue
Column: Dongkai Shangguan
Column: Joe Fjelstad
Henkel: Pb-free Reliability
Column: Alan Rae

Industry News
New Products Spotlight
Preview next month's issue
 

Ultrapure® K100
A Low-Cost Lead-Free Solder Bar

Ultrapure® K100 is Kester's answer to the market's need for a low-cost, lead-free solder alloy with high reliability and shiny joints. K100 is a near-eutectic Tin/Copper alloy with metallic dopants to control the grain structure, reduce dross, provide excellent hole-fill, and lower dissolution of metals into the solder pot.

Your Immediate Benefits!

  • Lower costs than typical lead-free alloys, such as SAC305
  • Smooth, shiny surface without shrinkage effects
  • Excellent wetting and hole-fill properties
  • Reduced dissolution of copper from boards and components into solder pot
  • Low drossing rate

For more information, visit Kester Ultrapure® K100



Get it in print!

Guarantee your monthly copy (10 issues) of Global SMT & Packaging with our Winter 2006 Special Offer.

From January to March, new readers will receive a 25% discount off our listed prices, plus a FREE copy of the Lead Free Guide and CD-ROM.
Our Price: $225.00

Subscribe now.....


Have something to say?

Global SMT & Packaging is currently accepting submissions of original, previously unpublished technical articles, industry-related book reviews, and articles that offer insight into industry trends and developments. For more information, or to submit a query, contact Trevor Galbraith at editor@globalsmt.net.


Global SMT & Packaging

E-mail: news@globalsmt.net
Website: www.globalsmt.net

Editorial Staff

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