Conformal Coating

Duet Electronics provides selective and bulk conformal coating services for printed circuit boards (PCBs) and other electronic devices.

Conformal coating is a protective process used in electronics manufacturing to safeguard printed circuit boards (PCBs) and electronic components from environmental conditions that can affect performance and reliability. A thin, protective layer is applied over the assembled PCB, providing a barrier against moisture, dust, chemicals, corrosion and other contaminants.

For Australian manufacturers, conformal coating can be particularly valuable where electronic products are exposed to demanding operating environments, including automotive, industrial, telecommunications, medical, defence and outdoor applications.

Duet Electronics provides conformal coating as part of its comprehensive Electronics Manufacturing Services (EMS) capability. With extensive experience in PCB assembly and turnkey electronics manufacturing, Duet can incorporate protective processes such as conformal coating into the broader production and assembly requirements of a product.

Conformal coating can help extend product service life, improve reliability and reduce the risk of failures caused by environmental exposure. The process can also complement other protection methods offered by Duet Electronics, including encapsulation and low-pressure moulding, where a higher level of environmental protection is required.

By combining conformal coating with PCB assembly, testing, quality control and other manufacturing services, Duet Electronics provides Australian and international customers with an integrated approach to producing robust, reliable electronic products.

• Spraying
• Spray coating with component masking
• Dipping