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Selected reading material
Lead-free

This list is of resources that were consulted during the preparation of module AMI4982 Lead-free implementation, with the exception of the first item which promised well but has slipped from its intended 2003 publication date. It is not a complete list, but certainly represents a selection of the best material. Most items will be available from libraries, but remember that this is a reference list rather than intended to support your daily studies.

Be aware that many general text books on PCBs and soldering, such as Coombs’ Printed Circuits Handbook, also contain relevant information.

Title Implementing Lead-Free Solder in Electronics Manufacturing
Author Edwin Bradley, Carol Handwerker, John E.Sohn
ISBN 0471448877
Publisher John Wiley & Sons Inc
Date  
Description When it eventually becomes available (2006?), this promises to be a highly relevant text.
Title Lead-free electronics: 2004 edition
Author ed. Sanka Ganesan and Michael Pecht
ISBN 0970717474
Publisher CALCE EPSC Press
Date 2003
Description This book attempts to tackle key questions confronting the industry such as the costs involved in going lead-free, the technical issues, the risks for high reliability applications, and supply chain concerns. The first chapter provides an overview, with a snapshot of lead-free electronics migration in Japan in the final chapter.
Of the remaining nine chapters, two cover business issues and the remainder technology aspects. As the sections are written by a large number of contributors, styles vary, but this is generally a comprehensive review. I found the sections on conductive adhesives and intellectual property particularly useful. The basic metallurgy in earlier chapters is pretty dry, but overall this is a cost-effective reference, available direct from the publishers.
Reviewed at http://www.smartgroup.org/books/leadfree2004.htm.
Title Environmental-Friendly Electronics: Lead-Free Technology
Author Jennie S. Hwang
ISBN 0901150401
Publisher Electrochemical Publications
Date 2001
Description As always with this publisher, the emphasis is on solid information presented in a multiplicity of sections and sub-sections, so this is not an easy read. It is also very heavy and quite expensive – my money would be on the books by Puttlitz and Suganuma. However, there is a great deal of information on the quaternary systems favoured by Dr Hwang and some of the later chapters, contributed by many of the ‘great and good’ of the soldering establishment bear reading. A short chapter “Perspectives and views” provides an interesting snapshot of views from 3–4 years ago and will doubtless be of interest to historians.
Reviewed at http://www.smartgroup.org/books/efe.htm
Title Implementing Lead-free Electronics
Author Jennie S Hwang
ISBN 0071443746
Publisher McGraw-Hill Education
Date 2005
Description Reviewed at http://www.smartgroup.org/books/ilfe.htm
Title Electronics Manufacturing with Lead-Free, Halogen Free & Conductive Adhesive Materials
Author John Lau, Ricky Lee, Ning Chang Lee and Wong
ISBN 0071386246
Publisher McGraw-Hill Education
Date 2002
Description This book struggled through several alternative titles during its development and combines a number of different topics. The introduction takes a general environmental perspective that is refreshing; and the remaining material is organised as:
• four chapters on making chip bump connections either with lead-free solder or with a variety of stud bumps
• five chapters looking at the materials for IC moulding and packaging
• three chapters on printed wiring board, looking at green manufacture as well as the issues of conformal coating and bromine compounds for flame retardancy
• three chapters on lead-free solder alloys
• a chapter each on lead-free surface finishes, implementing lead-free soldering and lead-free challenges
• four chapters on aspects of conductive adhesives.
The first of these sections is by far the heaviest, and the rest all have some merits. Unfortunately the poor quality of production means that the illustrations are far from crisp.
Reviewed at http://www.smartgroup.org/books/em.htm
Title Structural Integrity and Reliability in Electronics: Enhancing Performance in a Lead-free Environment
Author W.J. Plumbridge, R.J. Matela (Editor), A. Westwater (Editor)
ISBN 1402017650
Publisher Kluwer Academic Publishers
Date 2003
Description This is a book of three parts, covering The materials perspective, The manufacturer’s perspective and The designer’s perspective, and the level of content and style is equally different. Unless they come from a physics or materials background, most students will find Part 1 heavy going and Part 3 very mathematical. Angus Westwater’s contribution in the middle of the sandwich is much more readable – nothing much new, but a good summary of many of the reliability issues from the perspective of someone who has actually been involved with components.
Reviewed at http://www.smartgroup.org/books/struc.htm.
Title Handbook of Lead-Free Solder Technology for Microelectronic Applications
Author Karl J. Puttlitz and Kathleen A. Stalter
ISBN 0824748700
Publisher Marcel Dekker Inc
Date 2004
Description This is a large book at a serious price that arose from the authors’ task of implementing lead-free products at IBM, and that has the aim of being a single source covering all key aspects. There is solid material on the background and driving forces, with a wide environmental perspective, followed by substantial amounts of detail on materials and manufacturing, contributed by industry experts. The final section of reliability aspects covers a broad front, and the treatment is practical rather than overly mathematical. There is a good balance of material, and I found the chapters on lead-free component conversion and international solder studies helpful.
Reviewed at http://www.smartgroup.org/books/ma.htm.
Title Lead-Free Soldering in Electronics: Science, Technology and Environmental Impact
Author ed. Katsuaki Suganuma
ISBN 0824741021
Publisher Marcel Dekker
Date 2003
Description A slim book, with some really valuable sections such as clear material on tin whiskers and electricochemical migration. However, there are noticeable deficiencies in the sub-editing of material from non-native speakers, and insufficient editorial attention to the balance between chapters. For example, it would have been nice to have something more extended on wave soldering.
Reviewed at http://www.smartgroup.org/books/lfh.htm.

 

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