Industrial Failure Rate Standard

0.3% or less. The usual standard is 0.3% or less, in other words: the pass rate of electronic products is 99.7%, which can not contain fatal defects, i.e., zero functional defects. In the international standard classification, the failure rate involves electronic components comprehensive, electrical engineering comprehensive, telecommunication systems, quality, test conditions and regulations comprehensive, the characteristics and design of machines, devices, equipment, railroad engineering comprehensive, information technology applications, materials for aerospace manufacturing, electrical equipment components, standardization of general principles, telecommunications terminal equipment, resistors. In the Chinese standard classification, the failure rate involves reliability and maintainability, basic standards and general methods, communication equipment synthesis, mathematics, technology management, basic standards and general methods, medical equipment synthesis, electronic components synthesis, telephone communication equipment.