prEN 50XXX

BS 6221 - Printed wiring boards - Part 3: Guide for the design and use of printed wiring boards - Revision clause 8.2: Flatness of electronic assemblies prEN 50XXX

Scope

This proposed work will provide information on the causes of warp of elctronic assemblies together with guidance on the methods which may be adopted to reduce the risk of it occuring. Some guidance may be provided on reduction of warp once it has occured.