1、INCH-POUND MIL-DTL-83517A 27 October 2005 SUPERSEDING This AMSC N/A Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-83517 20 September 1982 DETAIL SPECIFICATION CONNECTOR, COAXIAL, RADIO FREQUENCY FOR COAXIAL, STRIP OR MICROSTRIP TRANSMISSION L
2、INE GENERAL SPECIFICATION FOR specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the general requirements and tests for radio frequency connectors used with coaxial, strip, or microstrip transmission line devi
3、ces. 1.2 Classification. Connectors are to be of the following types and Part or Identifying Number (PIN), as specified (see 3.1). 1.2.1 PIN. Each connector is to be marked with the complete PIN. The PIN is to be as shown in the following example: M83517/ 1 - 3 1 001 Basic specification Specificatio
4、n Material Finish Number from number sheet number (see 1.2.2) (see 1.2.3) specification (see 3.1) 1.2.2 Material. The material of the connector body is to be designated by the numbers 0, 1, 3, 4, and 5 as follows: 0 Brass 1 Phosphor bronze 3 Corrosion resistant steel 4 Copper beryllium 5 Copper allo
5、y Comments, suggestions, or questions on this document should be addressed to: Commander, Defense Supply Center Columbus, Attn: VAI, P.O. Box 3990, Columbus, Ohio, 43218-3990 or emailed to RFConnectorsdscc.dla.mil. Since contact information can change, you may want to verify the currency of this add
6、ress information using the ASSIST Online database at http:/assist.daps.dla.mil. FSC 5935 MIL-DTL-83517A 21.2.3 Finish. The finish of the connector body is to be designated by the numbers 1 through 5 as follows: 1 Passivated 2 Gold 3 Gold plated body and passivated coupling nut 4 Silver 5 Nickel 2. A
7、PPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4 or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been
8、 made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements cited in sections 3, 4 or 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specif
9、ications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. FEDERAL SPECIFICATIONS A-A-59588 - Rubber, Silicone DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-F-14
10、072 - Finishes for Ground Based Electronic Equipment. MIL-PRF-39012 - Connectors, Coaxial, Radiofrequency. (See supplement 1 for applicable specification sheets.) DEPARTMENT OF DEFENSE STANDARDS MIL-STD-130 - Identification Marking of U. S. Military Property. MIL-STD-202 - Test Methods for Electroni
11、c and Electrical Component Parts. MIL-STD-348 - Radio Frequency Connector Interfaces for MIL-C-3643, MIL-C-3650, MIL-C-3655, MIL-C-25516, MIL-C-26637, MIL-PRF-39012, MIL-PRF-49142, MIL-PRF-55339, MIL-C-83517MIL-STD-790 - Reliability Assurance Program for Electronic Parts Specifications. (Copies of t
12、hese documents are available online at http:/assist.daps.dla.mil/quicksearch or http:/assist.daps.dla.mil or from the Standardization Documents Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publications. The following documents form a part of this docu
13、ment to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83517A 3ASME International ASME B46.1 - Surface Te
14、xture, (Surface Roughness, Waviness and Lay). ASME Y14.5M - Dimensioning and Tolerancing. (Copies of these documents are available online at http:/www.asme.org or from the ASME Internationsl, Three Park Avenue, New York, NY 10016-5990.) ASTM INTERNATIONAL ASTM A342 - Materials, Feebly Magnetic, Perm
15、eability of, Standard Test Methods For. ASTM A484 - Steel, Bars, Billets and Forgings, Stainless. ASTM A582 - Bars, Free Machining Stainless Steel. Hot Rolled or Cold Finished. ASTM B16 - Rod, Brass, Free-Cutting, Bar and Shapes for use in Screw Machines. ASTM B36 - Plate, Brass, Sheet, Strip and Ro
16、lled Bar. ASTM B121 - Plate, Leaded Brass, Sheet, Strip and Rolled Bar. ASTM B124 - Copper and Copper Alloy Forging Rod, Bar and Shapes. ASTM B139 - Rod, Phosphor Bronze, Bar and Shapes. ASTM B194 - Copper Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar. ASTM B196 - Rod and Bar, Copper-Beryllium
17、 Alloy. ASTM B197 - Wire, Alloy Copper-Beryllium. ASTM B488 - Gold for Engineering Uses, Electrodepositied Coatings of. ASTM D2116 - Molding and Extrusion Materials, FEP-Fluorocarbon. ASTM D4894 - Polytetrafluoroethylene (PTFE) Grandular Molding and RAM Extrusion Materials, Standard Specification Fo
18、r. ASTM D4895 - Polytetrafluoroehylene (PTFE) Resins Produced From Dispersion. (Copies of these documents are available from http:/www.astm.org or ASTM International, P.O. Box C700, 100 Barr Harbor Dr., West Conshohocken, PA 19428-2959.) ELECTRONIC INDUSTRIES ALLIANCE (EIA) EIA 364 - Electrical Conn
19、ector/Socket Test Procedures Including Environmental Classifications. EIA 364-20 - Withstanding Voltage Test Procedure for Electrical Connectors, Sockets and Coaxial Contacts. EIA 364-21 - Insulation Resistance Test Procedure for Electrical Connectors, Sockets and Coaxial Contacts. EIA 364-26 - Salt
20、 Spray Test Procedure for Electrical Connectors, Contacts And Sockets. (Copies of these documents are available online at http:/www.eia.org or from the Electronic Industries Alliance, Technology Strategy Corrosion Resistant. SAE-AMS2700 - Passivation of Corrosion Resistant Steel. (Copies of these do
21、cuments are available online from http:/www.sae.org or from the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein (except for related specification
22、 sheets), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Specification sheets. The individual item requirements shall be as specified herein and in accordance
23、 with the applicable specification sheet. In the event of any conflict between the requirements of this specification and the specification sheet, the latter shall govern. 3.2 Qualification. Connectors furnished under this specification shall be products that are authorized by the qualifying activit
24、y for listing on the applicable qualified products list before contract award (see 4.3 and 6.4). 3.2.1 Product assurance requirements. The product assurance requirements of the connector sources furnished under this specification shall be established and maintained in accordance with the procedures
25、and requirements specified in MIL-STD-790 (or equivalent with the Qualifying activities approval) with details specified in 4.1.2. 3.3 Material. Material shall be as specified herein (see table I). If materials other than those specified are used, the contractor shall certify to the qualifying activ
26、ity that the substitute material enables the connectors to meet the requirements of this specification. Acceptance or approval of any constituent material shall not be construed as a guaranty of the acceptance of the product. When a definite material is not specified, a material shall be used which
27、will enable the connector to meet the requirements of this specification. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83517A 5TABLE I. Materials. Component material Applicable specification Brass Phosphor bronze Copper beryllium Steel Ste
28、el-corrosion resisting TFE fluorocarbon FEP fluorocarbon Silicon rubber ASTM B16, ASTM B36, ASTM B121, ASTM B124 ASTM B139 ASTM B194, ASTM B196, ASTM B197ASTM A484, ASTM A582SAE-AMS-QQ-S-763ASTM D4894, ASTM D4895 ASTM D2116A-A-595883.3.1 Center contacts. The male pin shall be plated to a minimum gol
29、d thickness of 50 micro inches (1.27 m) in accordance with ASTM B488, type II code C, class 1.27, over 50 micro inches (1.27 m) minimum of nickel in accordance with SAE-AMS-QQ-N-290, class 1, measured anywhere along the mating surface, for all series. The socket contact shall be plated to a minimum
30、of 50 micro inches (1.27 m) of gold in accordance with ASTM B488, type II, code C, class 1.27, over 50 micro inches (1.27 m) of nickel in accordance with SAE-AMS-QQ-N-290, class 1, including the I.D., measured at a depth of .040 inch (1.01mm) minimum. The plating on non-significant surfaces in the I
31、.D. shall be of sufficient thickness to ensure plating continuity and uniform utility and protection. This plating may consist of an underplate only. A silver underplate shall not be permitted on any contact, pin or socket. 3.3.1.1 Connector bodies. All copper beryllium bodied connectors shall be go
32、ld plated to a minimum thickness of 50 micro inches (1.27m) in accordance with ASTM B488, type II, code C, class 1.27, over a copper flash. All corrosion resistant steel bodied connectors shall be passivated in accordance with SAE-AMS-2700, unless otherwise specified (see 3.1). 3.3.2 Dissimilar meta
33、ls. Dissimilar metals between which an electromotive couple may exist shall not be placed in contact with each other. Reference is made to MIL-F-14072 for definition of dissimilar metals. 3.3.3 Nonmagnetic materials. All parts (except hermetic sealed connectors) shall be made from materials which ar
34、e classified as nonmagnetic (see 3.8). 3.3.4 Spring members. Unless otherwise specified (see 3.1), center contact spring members shall be made of copper beryllium. 3.3.5 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should
35、be used to the maximum extent possible, provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically and advantageous life cycle costs. 3.4 Design and construction. Connectors shall be of the design, construction, and physical dimensions in acco
36、rdance with the applicable specification sheet and interpreted in accordance with ASME Y14.5M. 3.5 Force to engage/disengage. When tested as specified in 4.5.2, the torque necessary to completely couple or uncouple the connectors shall not exceed that specified (see 3.1). Also the longitudinal force
37、 necessary to initiate the engaging or disengaging cycle shall not exceed that specified (see 3.1). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83517A 63.6 Coupling proof torque. When tested as specified in 4.5.3, the coupling mechanism (
38、threaded types) shall not be dislodged, and the connector shall meet the requirements of 3.5. The interface dimensions of the connector shall remain as specified (see 3.1 and 3.4). 3.7 Contact gaging. When connectors are tested as specified in 4.5.4, the contact dimensions shall be gaged as specifie
39、d and the contact dimensions shall stay within the specified tolerance (see 3.1). 3.8 Permeability of nonmagnetic materials. When connectors (except hermetic-sealed) are tested as specified in 4.5.5, the permeability () shall not be greater than 2.0. 3.9 Seal (see 6.5 for definitions). 3.9.1 Hermeti
40、c-sealed connectors. When connectors are tested as specified in 4.5.6.1, the leakage rate shall not exceed that specified (see 3.1). 3.9.2 Pressurized and weatherproof connectors. When connectors are tested as specified in 4.5.6.2, there shall be no leakage as detected by escaping air bubbles. 3.10
41、Insulation resistance. When connectors are tested as specified in 4.5.7, the insulation resistance shall not be less than that specified (see 3.1). 3.11 Center contact retention (where applicable see 3.1). 3.11.1 Axial force. When connectors are tested as specified in 4.5.8.1, the center contacts sh
42、all withstand the axial force specified (see 3.1). The center contact shall meet the applicable mating dimensions (see 3.1). 3.11.2 Torque. When connectors are tested as specified in 4.5.8.2, there shall be no rotation of the center contact (see 3.1). 3.12 Dielectric withstanding voltage. When conne
43、ctors are tested as specified in 4.5.9, there shall be no evidence of breakdown or flashover. 3.13 Corrosion. When connectors are tested in 4.5.10 , there shall be no exposure of the base metal on the interface or mating surface, and they shall meet the requirements of 3.5. 3.14 Voltage standing wav
44、e ratio (VSWR). When connectors are tested as specified in 4.5.11, the VSWR shall not exceed that specified over the frequency range specified (see 3.1). 3.15 Radio frequency (RF) transmission loss. When connectors are tested as specified in 4.5.12, the transmission loss shall not exceed that specif
45、ied (see 3.1). 3.16 Radio frequency (RF) leakage. When connectors are tested as specified in 4.5.13, the total leakage shall not exceed that specified (see 3.1). 3.17 Connector durability. When connectors are tested as specified in 4.5.14, they shall show no evidence of severe mechanical damage and
46、the coupling device shall remain functional. Connectors shall meet the applicable requirements of 3.5 and 3.7. 3.18 Contact resistance. When connectors are tested as specified in 4.5.15, the contact resistance shall be as specified (see 3.1). Provided by IHSNot for ResaleNo reproduction or networkin
47、g permitted without license from IHS-,-,-MIL-DTL-83517A 73.19 Thermal shock. After testing as specified in 4.5.16, there shall be no visual evidence of mechanical damage to the connector and it shall meet the dielectric withstanding voltage requirement (see 3.12). The contact resistance specified fo
48、r the center contact shall not be exceeded (see 3.18), and the connector shall meet the VSWR requirements (see 3.14). 3.20 Moisture resistance. When connectors are tested as specified in 4.5.17, there shall be no evidence of damage. They shall withstand the dielectric withstanding voltage specified
49、(see 3.12), and the insulation resistance shall not be less than that specified (see 3.1 and 3.10). 3.21 Radio frequency (RF) high potential withstanding voltage. When connectors are tested as specified in 4.5.18, there shall be no breakdown or flashover (see 3.1). 3.22 Coupling mechanism retention force. When tested as specified in 4.5.19, th
