Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-803: Test methods for Z-axis expansion of base materials and printed boards
IEC 61189-2-803:2023 specifies a test method to determine the Z-axis expansion of base materials and printed boards using a thermomechanical analyser (TMA).
Life cycle
NOW
PUBLISHED IEC 61189-2-803:2023 ED1 60.60
Standard published Jul 26, 2023