-
- 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
Just Ask Joe: Automotive Conformal Coatings
August 21, 2020 | I-Connect007 Research TeamEstimated reading time: 1 minute

First, we asked you to send in your questions for Happy Holden. Now, it’s Joe Fjelstad’s turn! Inventor, columnist, instructor, and founder of Verdant Electronics, Joe has been involved with rigid PCBs and flexible circuits for decades, and he’s ready to share some of his knowledge with our readers. We hope you enjoy “Just Ask Joe.”
Q: Of all the various conformal coating materials available, what would you recommend for automotive electronics?
A: The question indicates knowledge that there are different conformal coating options out there. It is not really possible to pick a definitive solution without knowing more detail about the application specifics. In general, a conformal coating is used to seal the electronics from the environment, but there may be other demands/desires placed on the material in terms of “reworkability” and/or special environmental and/or chemical resistance requirements. I’d suggest creating a list of desired qualities and performance needs/requirements, along with ease of use, reworkability, and submitting them to the various vendors for their responses. The vendors can often serve as good and reliable resources for answering questions you might not have thought to ask.
To pose your own question for Joe Fjelstad, click here.
Joe Fjelstad is founder and CEO of Verdant Electronics and an international authority and innovator in the field of electronic interconnection and packaging technologies with more than 185 patents issued or pending. To read past "Flexible Thinking" columns or contact Fjelstad, click here. Download your free copy of Fjelstad’s book Flexible Circuit Technology, 4th Edition, and watch the micro webinar series on flexible circuit technology.
Suggested Items
Eiyu Electronics Launches Pre-Assembled Module Product Line to Simplify Sourcing for Embedded Projects
07/02/2025 | BUSINESS WIREEiyu Electronics Co., Ltd., a Hong Kong-based electronic component trading company, today announced the official launch of its pre-assembled module product line, designed to help engineers and procurement teams save time when sourcing complex modular components.
Kitron Receives EUR 4 Million Contract for Defense Airborne Radar Application
07/02/2025 | KitronKitron has received an order valued at EUR 4 million to produce electronics modules for airborne radar application, destined for the US market.
Horizon Sales Celebrates 10 Years of Exceptional Service by Sales Leader David Smith
07/02/2025 | Horizon SalesHorizon Sales, a premier manufacturers’ representative and distributor for the electronics assembly industry, is proud to announce that David Smith is celebrating 10 years with the company this month.
Symposium Review: Qnity, DuPont, and Insulectro Forge Ahead with Advanced Materials
07/02/2025 | Barb Hockaday, I-Connect007In a dynamic and informative Innovation Symposium hosted live and on Zoom on June 25, 2025, representatives from Qnity (formerly DuPont Electronics), DuPont, and Insulectro discussed the evolving landscape of flexible circuit materials. From strategic corporate changes to cutting-edge polymer films, the session offered deep insight into design challenges, reliability, and next-gen solutions shaping the electronics industry.
Wolfspeed Stock Soars After Filing for Chapter 11 Bankruptcy
07/01/2025 | I-Connect007 Editorial TeamOn July 1, Wolfspeed shares doubled following the company’s announcement on June 30 that it had filed for Chapter 11 bankruptcy protection.