Due to the diversity of connector applications, each connector is liable to be subject to entirely different electrical stress, mechanical stress, environmental conditions, etc. Knowing the severity of conditions a connector will be exposed to during its service life is imperative during the selection process. The MIL-STD-1353 (Electrical Connectors, Plug-in Sockets and Associated Hardware, Selection and Use of) document aims to provide guidance in the selection of connectors used in equipment intended for military use. (The information presented here also is of value to the private sector and part 23/25 aircraft.) The document references several standards/ requirements that must be met for military equipment qualification and combines them into one easy-to-reference guide. Read more