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Connectors, Electrical, Circular, High Density, Quick Disconnect, Environment Resisting and Accessories, General Specification For
- Aerospace Standard
Published October 16, 2014 by SAE International in United States
Downloadable datasets availableAnnotation ability available
This specification covers four series of electrical connectors (plugs and receptacles) with removable crimp contacts and accessories (see 6.1). AS81511 connectors are not recommended for new design. All AS81511 detail sheets that specified class D and/or H have been cancelled without replacement, therefore all class D and H requirements have been deleted from this specification. Electrical, mechanical and environmental features of these connectors include:
Environment resisting at sea level and high altitude.
RFI/EMI (Radio Frequency Interference/Electromagnetic Interference) protection (includes shell to shell grounding spring members).
High density insert arrangements.
Low level circuit capabilities.
Fluid resistant class provided.
High temperature class provided.
Several voltage service ratings available.
Individual contact release from the rear of the connector (series 3 and 4 only).
The document is written to permit the cancellation and supersession of MIL-C-81511 with this document. It includes the qualifying activity requirements. Technical changes previously approved by the military Preparing Activity were added. Government documentation references have been removed.
Data Sets - Support Documents
|TABLE 1||VARIATION OF INSULATION RESISTANCE|
|TABLE 2||VARIATION OF SERVICE LIFE|
|TABLE 3||CONNECTOR CLASS AND SERIES|
|TABLE 4||FLUID RESISTANCE CAPABILITIES|
|TABLE 5||SHELL SIZE AND INSERT ARRANGEMENT|
|TABLE 5A||WIRE RANGE ACCOMMODATIONS, SERIES 1 AND 2|
|TABLE 5B||WIRE RANGE ACCOMMODATIONS, SERIES 3 AND 4|
|Unnamed Dataset 8|
|Unnamed Dataset 9|
|Unnamed Dataset 10|
|Unnamed Dataset 11|
|Unnamed Dataset 12|
|Unnamed Dataset 13|
|TABLE 6||CRIMP CONTACTS AND INSERTION/REMOVAL TOOLS|
|Unnamed Dataset 15|
|TABLE 7A||CONTACT INSERTION AND REMOVAL FORCES WITH LOCKING MECHANISM DISENGAGED (SERIES 1 AND 2 ONLY)|
|TABLE 7B||CONTACT INSERTION AND REMOVAL FORCES (SERIES 3 AND 4 ONLY)|
|TABLE 8||COUPLING TORQUE|
|TABLE 9||AXIAL LOADS FOR CONTACT RETENTION|
|TABLE 11||TEST VOLTAGE (AC, RMS, NOT WORKING VOLTAGE)|
|TABLE 12||EMI/RFI SHIELDING EFFECTIVENESS|
|TABLE 13||EXTERNAL BENDING MOMENT|
|TABLE 14||QUALIFICATION INSPECTION|
|TABLE 15||INTERMATEABILITY TEST (SERIES 1 WITH SERIES 3, SERIES 2 WITH SERIES 4)|
|TABLE 16||QUALIFICATION INSPECTION FOR CONNECTOR ACCESSORIES|
|TABLE 17||QUALIFICATION OF ADDITIONAL CONNECTORS|
|TABLE 17A||PERIODIC QUALIFICATION (TO BE PERFORMED BY THE QUALIFYING ACTIVITY)|
|TABLE 17B||PERIODIC QUALIFICATION FOR CONNECTOR ACCESSORIES (TO BE PERFORMED BY THE QUALIFYING ACTIVITY)|
|TABLE 18||GROUP A INSPECTION|
|TABLE 19||FLUID TESTING SAMPLES AND FLUIDS|
|TABLE 20||PIN CONTACT STABILITY|
|TABLE 22||MAXIMUM RECOMMENDED WORKING VOLTAGE, AC, RMS|
|TABLE 23A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 24A||DIMENSIONS (CLOSED ENTRY)|
|TABLE 24B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 26A||DIMENSIONS (CLOSED ENTRY/PIN FRONT)|
|TABLE 26B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 28A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 28B||DIMENSIONS (CLOSED ENTRY)|
|TABLE 30A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 30B||DIMENSIONS (O-RING GROOVE AND VIEW A DIMENSIONS)|
|TABLE 32A||DIMENSIONS (CLOSED ENTRY AND DETAIL A)|
|TABLE 32B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 33A||DIMENSIONS (PIN FRONT AND DETAIL B)|
|TABLE 33B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 34A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 35A||DIMENSIONS (CLOSED ENTRY)|
|TABLE 35B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 36||DIMENSIONS (“O” RING GROOVE)|
|TABLE 37A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 37B||DIMENSIONS (PIN FRONT/CLOSED ENTRY)|
|TABLE 39A||DIMENSIONS (CONTINUED)|
|TABLE 39B||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 39C||DIMENSIONS (DETAIL A/CLOSED ENTRY)|
|TABLE 40||DIMENSIONS (DETAILS B AND C)|
|TABLE 41A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 41B||DIMENSIONS (PIN FRONT/CLOSED ENTRY)|
|TABLE 42||DIMENSIONS (VIEW A AND “O” RING DIMENSIONS)|
|TABLE 43A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 43B||DIMENSIONS (DETAIL A/CLOSED ENTRY)|
|TABLE 44A||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 44B||DIMENSIONS (PIN FRONT/CLOSED ENTRY)|
|TABLE 45||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 46A||DIMENSIONS (CONTINUED)|
|TABLE 47||DIMENSIONS (METRIC EQUIVALENTS)|
|TABLE 48A||DIMENSIONS (CONTINUED)|
|TABLE 49A||DIMENSIONS (CONTINUED)|
SAE Subcommittee AE-8C1, Connectors, shall be associated with those activities directed by the parent SAE Aerospace Council and the SAE Aerospace Electronics and Electrical Distribution Systems Committee, for the development and application of electrical optical connector and associated hardware standards and specifications. SAE Subcommittee shall also serve the needs of the Navy, Army, and Air Force through the establishment and maintenance of User Advisory Committees.
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