Conformal Coating Awareness: IPC-CC-830

A conformal coating is a thin polymer film that follows the contours of an assembled board and protects it from humidity, contamination, tin whiskers and vibration. It is the last process before a board goes into an aircraft, a missile or a medical device, and it hides everything underneath it. Done well it adds years of life. Done badly it traps residue, bridges connectors and lifts in service. This course explains what good looks like.

You will learn why boards are coated, the main coating families (acrylic, urethane, silicone, epoxy and parylene) and their trade-offs, what IPC-CC-830 qualifies and how IPC-A-610 and J-STD-001 address coating at inspection. You will learn what must be true before coating: a clean board, correct masking of connectors and keep-out areas, a drawing that says what to coat and how thick, and a curing method that matches the material, with safety and ventilation throughout. You will learn the application methods, what inspectors look for under white and ultraviolet light, and how thickness is measured. The final module covers removal, recoating and documentation, and works through masking left on and coating over a connector.

The course is for coating operators, inspectors, rework technicians, process engineers and quality staff at electronics assemblers serving aerospace, defense and medical customers. It teaches awareness of the standards' concepts and good practice; your drawing, your material data sheet and your site procedure govern. No prior knowledge is needed.

The course closes with a 10-question examination drawn from a bank of 20. On passing you receive a PlanetISO Certificate of Completion with lifetime access to the course. The certificate does not expire.