IEC 61189-2-719:2016 specifies a test method of relative permittivity and loss tangent of printed board and assembly materials, expected to be determined 2 to 10 of relative permittivity and 0,001 to 0,050 of loss tangent at 500 MHz to 10 GHz.
PUBLISHED
EN 61189-2-719:2016
60.60
Standard published
Oct 14, 2016