IEC 61249-2-13:1999

IEC 61249-2-13:1999 defines a technical reference for materials used in printed boards and other interconnecting structures, specifically a cyanate ester non-woven aramid laminate of defined flammability, copper-clad. For engineers, buyers, and compliance teams, it helps identify a material class in a controlled and comparable way during design review, supplier evaluation, and documented assessment. As the primary reference for this material category, IEC 61249-2-13:1999 supports clearer specification control and more consistent technical validation across procurement and quality workflows.

What is IEC 61249-2-13:1999?

This document is part of the IEC 61249 series for materials used in printed boards and related interconnecting structures. IEC 61249-2-13:1999 focuses on a sectional specification set for reinforced base materials, clad and unclad, and identifies a cyanate ester non-woven aramid laminate with defined flammability and copper cladding. In practice, it serves as a technical compliance reference for defining material expectations, supporting product evaluation, and aligning engineering documentation with a recognized material description during technical review and conformity assessment.

Applications of IEC 61249-2-13:1999

IEC 61249-2-13:1999 is relevant where copper-clad laminate material selection must be documented for printed board fabrication or related interconnecting structures. It may be used in procurement specifications, incoming material checks, supplier qualification, and laboratory evaluation tied to board materials. Organizations working with electronic hardware, fabrication supply chains, or reliability-oriented build processes may reference it to support consistent material identification and reduce ambiguity during testing workflows, technical validation, and quality assurance reviews.

Why is IEC 61249-2-13:1999 important?

Using a clear sectional specification such as IEC 61249-2-13:1999 helps reduce risk in material selection and improves consistency between engineering intent and purchased material. It supports more reliable technical assessment, especially when flammability, reinforcement type, and copper-clad construction are relevant to safety, performance, or build consistency. For compliance teams, it provides a structured basis for documented evaluation, while procurement and testing groups can use it to align supplier offerings, inspection criteria, and conformity assessment preparation.

• Defines a specific copper-clad laminate material class for printed board-related use
• Supports engineering documentation and controlled material specification during design and procurement
• Helps align testing workflows, quality checks, and supplier review with a common technical reference
• Useful for conformity assessment and compliance preparation where material identification must be traceable