This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of single- and double-sided carbon film printed boards without metallized holes before components are installed. This standard is applicable to printed boards that use carbon conductive printing materials to produce one or more layers of carbon film conductive patterns on the surface of rigid single- or double-sided printed boards without metallized holes.
SJ/T 11171-1998 history
2016SJ/T 11171-2016 Specifications for single and double-sided carbon film printed boards
1998SJ/T 11171-1998 Specification for single and double sided carbon-coated printed boards without interlayer connection