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Space Grade Requirements for Electrical Connectors

ELECTRONIC INDUSTRIES ASSOCIATION DRAFT STANDARD4th DRAFT DOCUMENT, May 1997 EIA , (EIA-710)GUIDE OF Space Grade REQUIREMENTSFOR Electrical CONNECTORSM elanie OttSwales Aerospace/ Goddard Space Flight CenterTable of ContentsIntroductionScope and objective1. ObjectiveGeneral reference information2. Related Electrical connector NASA approved partsEnvironmental category definitions3. Industry environmental Military environmental Space environmental definitionsGeneral requirements4. Design ProhibitionsTest procedures, conditions, and screening requirements5. Visual and dimensional inspection (all types) Mating and unmating forces / coupling torque (all types) Contact insertion release and removal forces (non-hermetic: C&D) Dielectric withstanding voltage (all types) Insulation resistance (all types) Space Grade Requirements for Electrical (1 of 3) [10/25/2001 12:14:12 PM] Contact retention (crimp removable types) Contact resistance (all hermetic types) Contact engagement and separation forces (all types except RF) Humidity Mechanical shock(specified pulse for all types) Materials tests: flammability, odor, toxicity (non)

2.2 Electrical connector categories 2.3 NASA approved parts 3. Environmental category definitions ... Printed circuit, electrical, connector, subassembly and accessories. MIL-C-24308, Rectangular, miniature, polarized shell, crimp and solder contacts, electrical connector. ... (backshells and contacts available with connector) Specification ...

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