DLA DSCC-DWG-02003-2002 CONTACT ELECTRICAL CONNECTOR CONCENTRIC TWINAX SOCKET SHIELDED SIZE 12 (FOR MIL-DTL-38999 SERIES I III AND IV CONNECTORS)《12号有防护插座 TWINAX同轴联接件的电气插头(适用于MIL-D.pdf

《DLA DSCC-DWG-02003-2002 CONTACT ELECTRICAL CONNECTOR CONCENTRIC TWINAX SOCKET SHIELDED SIZE 12 (FOR MIL-DTL-38999 SERIES I III AND IV CONNECTORS)《12号有防护插座 TWINAX同轴联接件的电气插头(适用于MIL-D.pdf》由会员分享，可在线阅读，更多相关《DLA DSCC-DWG-02003-2002 CONTACT ELECTRICAL CONNECTOR CONCENTRIC TWINAX SOCKET SHIELDED SIZE 12 (FOR MIL-DTL-38999 SERIES I III AND IV CONNECTORS)《12号有防护插座 TWINAX同轴联接件的电气插头(适用于MIL-D.pdf（10页珍藏版）》请在麦多课文档分享上搜索。

1、REVISIONS LTR DESCRIPTION DATE APPROVED Prepared in accordance with ASME Y14.100 REV PAGE REV REV STATUS OF PAGES PAGE PREPARED BY PMIC G Richard L. Taylor DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO 43216-5000 CHECKED BY TITLE Ralph Antonelli APPROVED BY Robert Heber CONTACT ELECTRICAL CONNECTOR

2、 CONCENTRIC TWINAX, SOCKET, SHIELDED, SIZE 12 (FOR MIL-DTL-38999 SERIES I, III, AND IV CONNECTORS) SIZE CAGE CODE 037Z3 DWG. NO. 02003 Original date of drawing 9 August 2002 A REV PAGE 1 OF 10 AMSC N/A 5935-E689-001 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Pro

3、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 2 FIGURE 1. Socket contact. Provided by IHSNot for ResaleNo reproduction or networking permitted withou

4、t license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 3 Inches mm Inches mm .0005 0.013 .148 3.76 .0007 0.018 .151 3.84 .001 0.03 .156 3.96 .002 0.05 .158 4.01 .004 0.10 .161 4.09 .005 0.13 .179 4.55 .006 0.15 .182 4.62 .0150 0.3

5、81 .187 4.75 .029 0.74 .194 4.93 .033 0.84 .270 6.86 .0541 1.374 .564 14.33 .063 1.60 .585 14.86 .094 2.39 .589 14.96 .097 2.46 .616 15.65 .100 2.54 .626 15.90 .130 3.30 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Dimensions shown apply after

6、plating. 4. Point at which a square ended pin of the same basic diameter as the mating contact first engages the intermediate contact spring. Provision for a clearance hole shall be provided for the test pin. FIGURE 1. Socket contact Continued. 1. SCOPE 1.1 Scope. This drawing covers the general req

7、uirements and tests for a size 12 concentric twinax socket contact for MIL-DTL-38999 series I, III and IV. 1.2 Part or Identifying Number (PIN). The complete PIN constructed using the following format: 02003 - 926 1.2.1 DSCC requirements drawing. The DSCC requirements drawing shall state the require

8、ment values and design modifications required of the contacts to be procured by the Government. DSCC drawing number (1.2.1) BIN code Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS CO

9、LUMBUS, OH 43216-5000 A REV PAGE 4 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this document. This section does not include documents cited in other sections of this document or recommended for additional information or as examples.

10、While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this document, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and h

11、andbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supple

12、ment thereto, cited in the solicitation. SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-DTL-38999 - Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threaded, and Breech Coupling), Environment Resistant, Removable Crimp and Hermetic Solder Contacts, General Specificati

13、on for. MIL-C-39029 - Contacts, Electrical Connector, General Specification for. (Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available from the Defense Printing Service, Detachment Office, Building 4D, Customer Service, 700 Robbins Avenue, Philadelph

14、ia, PA 19111-5094.) 2.3 Other publications. The following documents form a part of this drawing to the extent specified herein. Unless otherwise specified, the issues of the documents, which are DOD adopted, shall be those listed in the issue of the DODISS specified in the solicitation. Unless other

15、wise specified, the issues of documents not listed in the DODISS shall be the issue of the non-Government documents, which is current on the date of solicitation. Society of Automotive Engineers Inc. (SAE) SAE-AS31971 - PIN, Gage, for Socket Contact Engagement Test. (Applications for copies should b

16、e addressed to the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 3. REQUIREMENTS 3.1 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified in 02003, MIL-DTL-38999 and MIL-C-39029 (as applicable).

17、TABLE I. Design characteristics. Color bands BIN code 1st2nd3rdContact cavity size Cable accomodated Type Class 926 White Red Blue 12 M17/176-00002 D B 3.1.1 Assembly procedure. Manufacturers recommended assembly instructions shall be shipped with unit package. Provided by IHSNot for ResaleNo reprod

18、uction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 5 3.2 Performance. 3.2.1 Electrical characteristics. Sockets shall meet the requirements of MIL-C-39029 except where specified herein. 3.2

19、.2 Low signal level contact resistance. Center and intermediate contacts only, see table II. TABLE II. Low signal level contact resistance. 1/ Maximum contact resistance (milliohms) Initial After conditioning 55 66 1/ Center and intermediate contacts only. 3.2.3 Contact resistance. Shall be as speci

20、fied in table III. TABLE III. Contact resistance. Maximum voltage drop (millivolts) 25C, +3C, -0C 175C, +3C, -0C Contact Cable accommodated Test currents (amperes) Initial After conditioning After conditioning Center M17/176-00002 1.0 55 66 94 Intermediate M17/176-00002 1.0 55 66 94 Outer M17/176-00

21、002 12.0 75 90 128 3.2.4 Voltage rating. 500 V rms maximum working voltage at sea level, 125 V rms maximum working voltage at 70,000 feet. 3.2.5 Operating frequency. 0 to 20 MHz. 3.2.6 Dielectric withstanding voltage. Shall be as specified in table IV. TABLE IV. Dielectric withstanding voltage. Cont

22、acts Altitude Test voltage ac rms Center to intermediate Sea level 800 Intermediate to outer Sea level 500 3.2.7 Center contact retention. When tested in accordance with 4.4.9, there shall be no displacement from interface dimensions. 3.2.8 Contact engagement and separation forces (sockets only). Th

23、e engagement depth shall be a minimum of 0.7 of the minimum socket bore. The test pins shall be in accordance with SAE-AS31971, except the diameters shall be as specified in table V. Provisions for a clearance hole on the outer contact test pins shall be provided. Provided by IHSNot for ResaleNo rep

24、roduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 6 TABLE V. Contact engagement and separation forces. 3.2.9 Crimp tensile strength (center, intermediate, and outer contact crimp joint)

25、. Crimp tensile strength shall be as specified in table VI. TABLE VI. Crimp tensile strength (at ambient). Axial load (pounds, minimum) Cable accommodated Center contact Intermediate contact Outer contact M17/176-00002 3.5 3.5 20 3.2.10 Vibration. When tested in accordance with 4.4.7, there shall be

26、 no electrical discontinuity of 1 microsecond or greater. There shall be no defects detrimental to the mechanical or electrical performance. 3.2.11 Shock. When tested in accordance with 4.4.8, there shall be no electrical discontinuity of 1 microsecond or greater. There shall be no defects detriment

27、al to the mechanical or electrical performance. 3.2.12 Temperature rating. Contact shall meet the requirements from -65 C to +175 C. 3.3 Mating contact. Shall be in accordance with 02004-936. 3.4 Tools. Tools shall be as specified in tables VII and VIII. TABLE VII. Installation and removal tool. Ins

28、talling Removal M81969/8-09 or M81969/14-04 M81969/8-10 or M81969/14-04 TABLE VIII. Crimping tools. 1/Center contact tooling Intermediate contact tooling Outer contact tooling Basic crimping tool Positioner Basic crimping tool Positioner Basic crimping tool Positioner MH992 K1365 GS212 GP1437 GS200-

29、1 GP959 1/ Daniels Manufacturing Corporation PINs are specified. Other vendors may provide tools if they are determined to be equivalent. Minimum separation forces (ounces) Maximum engagement forces (ounces) Socket contact Test pin diameter (inch) Initial After conditioning Initial After conditionin

30、g Maximum average engagement forces (ounces) Outer .0950 +.0002 -.0000 NA NA 30 36 NA Outer .0930 +.0000 -.0002 3.0 2.5 NA NA NA Inner .0155 +.0002 -.0000 NA NA 12 14 NA Inner .0145 +.0000 -.0002 0.5 0.4 NA NA NA Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr

31、om IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 7 3.5 Marking. Contacts shall be marked with the manufacturers logo and color bands (BIN code) in accordance with MIL-C-39029. 3.6 Qualification. Qualification inspection for contacts spe

32、cified herein shall not be required. 3.6.1 Quality conformance inspection. Quality conformance inspection shall be in accordance with MIL-C-39029 and 4.3 herein. 3.7 Certification as an approved source of supply. In order to be listed as an approved source of supply for contact manufactured to this

33、drawing, a manufacturer shall: a. Agree to make available to DSCC, upon request, all pertinent test data on its production of the subject part. b. Provide to DSCC-VAI or its designated agent, upon requests, free of charge and without obligation, a current production sample form its production of the

34、 subject part. c. Currently listed on Qualified Products List QPL-39029 for a similar contact (multiaxial). d. Provide a certificate of compliance certifying that supplied part meets the requirements of this drawing (see 6.4). 4 VERIFICATION 4.1 Responsibility for inspection. Unless otherwise specif

35、ied in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the ins

36、pection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this drawing or referenced documents, where such inspections are deemed necessary to assure supplies and services conform to prescribed requir

37、ements. 4.2 Qualification inspection. Qualification inspection for contacts specified herein shall not be required. 4.3 Verification Conformance inspection. 4.3.1 Inspection of product for delivery. Inspection of product for delivery shall consist of groups A. 4.3.1.1 Inspection lot. An inspection l

38、ot shall consist of all contacts produced under essentially the same conditions, and offered for inspection at one time. 4.3.1.2 Group A inspection. Group A inspection shall consist of the inspections specified in table IX, in the order shown. TABLE IX. Group A inspection. Inspection Requirement par

39、agraph Test method paragraph Examination of product 3.1 4.4.1 4.3.1.2.1 Sampling plan (group A). Table IX tests shall be performed on a production lot basis. Samples shall be selected in accordance with table X. If one or more defects are found, the lot shall be screened for that particular defect a

40、nd defects removed. A new sample of parts shall be selected in accordance with table X and all group A tests again performed. If one or more defects are found in the second sample, the lot shall be rejected and shall not be supplied to this drawing. Provided by IHSNot for ResaleNo reproduction or ne

41、tworking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 8 TABLE X. Lot and sample size. Lot size Sample size 1 to 13 100 percent 14 to 150 13 units 151 to 280 20 units 281 to 500 29 units 501 to 1,200 34 un

42、its 1,201 to 3,200 42 units 3,201 and over 50 units 4.3.2 Certification testing. Manufactures by providing a certificate of compliance certifies that the contacts provided to this drawing shall be capable of passing appropriate group B inspections of MIL-C-39029 and those listed in table XI of this

43、drawing. All contacts submitted for group B inspection shall have first past group A inspections. TABLE XI. Group B inspections. Inspection Requirement paragraph Test method paragraph Vibration 3.2.10 4.4.7 Shock 3.2.11 4.4.8 Center contact retention 3.2.7 4.4.9 Low signal level contact resistance 3

44、.2.2 4.4.2 Contact resistance 3.2.3 4.4.3 Dielectric withstanding voltage 3.2.6 4.4.4 Contact engagement and separation forces 3.2.8 4.4.5 Crimp tensile strength 3.2.9 4.4.6 4.3.2.1 Preparation of samples. Contacts shall be terminated in accordance with manufacturers instructions (see 3.1.1). 4.3.2.

45、2 Mated contacts. Mated contacts shall be tested in a suitable MIL-DTL-38999 connector approved for listing on the applicable qualified products list, using the appropriate installation tool. 4.4 Methods of inspection. 4.4.1 Examination of product. Contact shall be examined before and when appropria

46、te after wiring to ensure conformance with this drawing. In-process controls of the component parts, unrelated to lot size of finished contacts, may be utilized in lieu of examination of those components in the finished contacts to assure conformance of these component parts. Contacts shall be exami

47、ned to verify that physical dimensions, materials, design, marking, assembly instructions and installing and removal tool data, and workmanship are in accordance with the applicable requirements (see 3.1). 4.4.2 Low signal level contact resistance. The low signal level contact resistance of mated co

48、ntact pairs shall be measured in accordance with method 3002 of MIL-STD-1344 at 25C 3C with the pin contact engaged to a depth of .7L (see MIL-STD-1344). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 02003 DEFENSE SUPPL

49、Y CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV PAGE 9 4.4.3 Contact resistance. With the pin contact engaged to a depth of .7L the voltage drop of mated pairs shall be measured in accordance with method 3004 of MIL-STD-1344 at 25C 3C and at the maximum rated temperature. Measurements shall be taken after the temperature of the contacts have stabilized. Voltage drop measurement connection points may be pe