Materials for printed boards and other interconnecting structures - Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad Ingestion-build-183511 UK decisions on the status

UK decisions on the status of BS EN 1992-4 informative annexes and references to non-contradictory complementary information

— either on test specimens conditioned in reference atmospheres

and which enables organizations to demonstrate that they have the necessary controls in place and implemented to meet the requirements of BS 10008-1:2020

This part of ISO 4433 is also applicable to polyolefin sheets as appropriate

BS EN 60191-6-6 specifies the outline drawing and dimensions for fine pitch land grid array (FLGA) used in packing surface mounted semiconductor devices

Materials for printed boards and other interconnecting structures - Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad Ingestion-build-183511 UK decisions on the statusWhat is BS EN 61249 2 23 Reinforced base materials for printed boards about? BS EN 61249 2 23 is an international standard that discusses materials for printed boards and other interconnecting structures, enabling performance and longevity in printed board assemblies. BS EN 61249 2 23 gives requirements for properties of non halogenated phenolic cellulose paper copper clad laminated sheets, economic grade, in thicknesses of 0. 8 mm up to 3. 2 mm. BS