BS 4584-103.3:1992

This standard BS 4584-103.3:1992 Metal-clad base materials for printed wiring boards. Special materials used in connection with printed circuits is classified in these ICS categories:

• 31.180 Printed circuits and boards

Will provide a specification that provides for class (1,2 & 3) of requirements to reflect progressive increases in sophistication, functional performance requirements and testing severity. Class 1 - Materials typically used in consumer products Class 2 - Materials typically used in general industrial applications Class 3 - Materials typically used in life support equipment.