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Connectors, Electrical, Circular Threaded, AN Type, General Specification For
- Aerospace Standard
- AS50151C
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification covers circular threaded electrical connectors with solder or removable crimp contacts (both front and rear release). These connectors are for use in electronic, electrical power, and control circuits (see 6.1).
Rationale
Revision is required to correct the paragraph reference from 4.7.13 to 4.6.13 and add the established standard procedures for corrosion sample evaluation.
Revision is required to remove classes DT, DZ, WT, and WZ from 1000 hour corrosion requirement and add new subparagraph to dynamic corrosion requirement to correct the DT, DZ, WT, and WZ established corrosion resistance of 500 hours as listed in AIR5919 and to clarify stainless steel class designations for testing. Table 25 has also been updated to reflect corrosion requirements for each individual connector class.
Revision is required to clarify the process for silver plating and clarify the durability requirement for AS34591 connectors.
Revision is required to add a new class X to accommodate a cadmium plating with 1000 hour corrosion resistance capability and to change the current class W plating corrosion resistance rating to 500 hours.
Revision is required to add the number of teeth for each shell size in Table 1 for the 360 degree option noted in Figure 1 and to update the Figure 1 note for the 360 degree option to reference Table 1.
Recommended Content
Topic
Data Sets - Support Documents
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Table 1 | dimensions | |
Table 2 | dimensions | |
Table 3 | dimensions | |
Table 4 | dimensions | |
Table 5 | dimensions | |
Table 6 | insert entry dimensions | |
Unnamed Dataset 20 | ||
Table 7 | Minimum contact spacing | |
Table 8 | Wire range accommodations | |
Table 9 | Test voltages after humidity | |
Table 10 | Contact engagement and separation forces | |
Table 11 | Contact insertion and removal forces | |
Table 12 | Qualification inspection for solder contact connectors | |
Table 13 | Qualification inspection for crimp contact connectors | |
Table 14 | Test cable size , | |
Table 15 | Group A inspection | |
Table 16 | Group B inspection | |
Table 17 | Temperature extremes | |
Table 18 | Contact retention axial loads | |
Table 19 | Dielectric withstanding test voltages | |
Table 20 | Insulation resistance at elevated temperature (long time) | |
Table 21 | Firewall test currents | |
Table 22 | Insert retention test pressures | |
Table 23 | External bending moment | |
Table 24 | Working voltages | |
Unnamed Dataset 39 | ||
Unnamed Dataset 40 | ||
Unnamed Dataset 41 | ||
Table 25 | Connector classes - physical characteristics | |
Table 25 | Connector classes - physical characteristics |
Issuing Committee
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.
Reference
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