T/CSTM 00921-2023 Microwave component solder paste performance testing and application
T/CSTM 00921-2023 Microwave component solder paste performance testing and application
Basic Information
Scope
Scope: This document specifies the basic physical and chemical properties, corrosion resistance, electrical insulation performance, printing performance, welding performance, mechanical interconnection characteristics, and test methods for signal transmission loss and solder joint reliability of solder paste used in microwave components. This document is applicable to printed solder paste, spray-applied solder paste, and spot-applied solder paste, which can be referenced for implementation. Main technical content: This document specifies the basic physical and chemical properties, corrosion resistance, electrical insulation performance, printing performance, welding performance, mechanical interconnection characteristics, and test methods for signal transmission loss and solder joint reliability of solder paste used in microwave components. This document is applicable to printed solder paste, spray-applied solder paste, and spot-applied solder paste, which can be referenced for implementation.