What is DD IEC/PAS 61249-3-1 ‒ Copper-clad laminates for flexible boards about?
DD IEC/PAS 61249-3-1 is an international standard that focuses on the copper-clad laminates and interconnecting structure of the printed board.
DD IEC/PAS 61249-3-1 specifies the properties of copper-clad laminates used for flexible boards for both adhesive and non-adhesive types.
DD IEC/PAS 61249-3-1 stipulates the technicalities such as related terms and definitions, designation of copper-clad laminate, observation, size of the base film and copper foil, adhesives, properties, package, labelling, as well as roughness test, and dimensional tests are given for copper-clad laminates for flexible boards.
Who is DD IEC/PAS 61249-3-1 ‒ Copper-clad laminates for flexible boards for?
DD IEC/PAS 61249-3-1 on the copper-clad laminates for flexible boards is useful for:
- Manufacturers of printed circuit boards (PCBs) 
- Manufacturers of electronic components and interconnecting structures 
- Manufacturers and suppliers of laminate sheets 
- Quality control and testing personnel 
- Regulatory authorities
Why should you use DD IEC/PAS 61249-3-1 ‒ Copper-clad laminates for flexible boards?
The Printed Circuit Board (PCB) is essential in all electronic devices, whether they are used for residential or industrial applications. In a multi-processor context, the interconnection arrangement can determine total system performance.
DD IEC/PAS 61249-3-1 covers the best industry guidance on materials for printed boards and other interconnecting structures. It helps the users with the construction and manufacturing of good quality copper-clad laminate.
DD IEC/PAS 61249-3-1 also lays out reference standards’ test methods in order to verify the electrical properties and non-electrical properties such as roughness, and dimensional stability of the copper-clad laminates for flexible boards. This helps the users to ensure the performance of the printed boards under various working conditions.
Compliance with requirements and tests provided by DD IEC/PAS 61249-3-1 can thus demonstrate the reliability, quality, and performance of materials for printed boards and interconnecting structures.
