-
- News
- Books
Featured Books
- smt007 Magazine
Latest Issues
Current IssueWhat's Your Sweet Spot?
Are you in a niche that’s growing or shrinking? Is it time to reassess and refocus? We spotlight companies thriving by redefining or reinforcing their niche. What are their insights?
Moving Forward With Confidence
In this issue, we focus on sales and quoting, workforce training, new IPC leadership in the U.S. and Canada, the effects of tariffs, CFX standards, and much more—all designed to provide perspective as you move through the cloud bank of today's shifting economic market.
Intelligent Test and Inspection
Are you ready to explore the cutting-edge advancements shaping the electronics manufacturing industry? The May 2025 issue of SMT007 Magazine is packed with insights, innovations, and expert perspectives that you won’t want to miss.
- Articles
- Columns
- Links
- Media kit
||| MENU - smt007 Magazine
SMART Group Launches PCB Surface Finish Defect Guide
April 4, 2017 | SMART GroupEstimated reading time: 1 minute

SMART Group, Europe's largest technical trade association focusing on Surface Mount and Related Technologies, announces that the "Printed Circuit Solderable Finish Defect Guide" has been printed and is available free of charge.
This next guide in the series relates to different surface coatings on PCBs and the common process and assembly failures that may occur. It illustrates issues at good receipt as well as typical assembly-related problems. Additionally, the guide provides example images of satisfactory surface finishes as a reference source and many common defect examples. It is well-known that surface finishes can create joint failures and other reliability problems; therefore, good solderability is key to success. The guide covers gold, tin, solder levelling, Copper OSP and other process defects.
As an additional resource, the updated "Conformal Coating & Cleaning Defect Guide 2" is finished and available to the industry for free. The color guide provides examples of the most common process defects and common cures. The guide also features many of the common and less obvious defects seen during production. It will feature defects associated with components, printed circuit boards, design, materials, assembly and rework. It will includes some issues that may be seen on field returns. The Conformal Coating & Cleaning Defect Guide 2 was kindly supported by Electrolube & Humiseal, and can be downloaded free of charge by visiting here.
Each of the guides in the Defect Guide series, including Lead-Free, have been produced by Bob Willis for the SMART Group.
Engineers can register to download the guide here.
Testimonial
"Our marketing partnership with I-Connect007 is already delivering. Just a day after our press release went live, we received a direct inquiry about our updated products!"
Rachael Temple - AlltematedSuggested Items
Weller Tools Supports Future Talent with Exclusive Donation to SMTA Michigan Student Soldering Competition
07/23/2025 | Weller ToolsWeller Tools, the industry leader in hand soldering solutions, is proud to announce its support of the upcoming SMTA Michigan Expo & Tech Forum by donating a limited-edition 80th Anniversary Black Soldering Set to the event’s student soldering competition.
Koh Young Appoints Tom Hattori as President of Koh Young Japan
07/21/2025 | Koh YoungKoh Young Technology, the global leader in True 3D measurement-based inspection solutions, announced the appointment of Tom Hattori as President of Koh Young Japan (JKY).
Silicon Mountain Contract Services Enhances SMT Capabilities with New HELLER Reflow Oven
07/17/2025 | Silicon Mountain Contract ServicesSilicon Mountain Contract Services, a leading provider of custom electronics manufacturing solutions, is proud to announce a significant upgrade to its SMT production capability with the addition of a HELLER 2043 MK5 10‑zone reflow oven to its Nampa facility.
Knocking Down the Bone Pile: Addressing End-of-life Component Solderability Issues, Part 4
07/16/2025 | Nash Bell -- Column: Knocking Down the Bone PileIn 1983, the Department of Defense identified that over 40% of military electronic system failures in the field were electrical, with approximately 50% attributed to poor solder connections. Investigations revealed that plated finishes, typically nickel or tin, were porous and non-intermetallic.
SHENMAO Strengthens Semiconductor Capabilities with Acquisition of PMTC
07/10/2025 | SHENMAOSHENMAO America, Inc. has announced the acquisition of Profound Material Technology Co., Ltd. (PMTC), a premier Taiwan-based manufacturer of high-performance solder balls for semiconductor packaging.