DLA DSCC-DWG-93010 REV A-2003 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROW 284 CONTACT 8 FIBER OPTIC AND SAFETY GROUND《刃叉式子板八排284接触点8功率安全位置高密度连接器》.pdf

1、REVISIONS LTR DESCRIPTION DATE APPROVED A Redrawn with change. Replace canceled military specifications with industry replacements. Editorial changes throughout. 20 May 2003 R. Taylor Prepared in accordance with ASME Y14.100 REV PAGE REV A A A A A A A A A A A A A A A REV STATUS OF PAGES PAGE 1 2 3 4

2、 5 6 7 8 9 10 11 12 13 14 15 PREPARED BY PMIC N/A William Carpenter DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO 43216-5000 CHECKED BY TITLE James P. Donohue APPROVED BY Randy Larson CONNECTOR, HIGH DENSITY, BLADE AND FORK, DAUGHTER BOARD, EIGHT ROW, 284 CONTACT, 8 FIBER OPTIC AND SAFETY GROUND SI

3、ZE CAGE CODE 037Z3 DWG. NO. 93010 Original date of drawing 26 April 1996 A REV A PAGE 1 OF 15 AMSC N/A 5935-E643-50 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE

4、CAGE CODE DWG NO. 037Z3 93010 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 2 1. SCOPE 1.1 Scope. This drawing outlines the requirements for a specific member of a family of compact high contact density (.050 inch (1.27 mm), high performance two piece electrical connectors. Th

5、ese connectors are intended for printed circuit board (plug in dual heat sinked daughter board modules, and fixed backplanes) applications utilizing surface mount daughter board and compliant pin backpanel termination techniques. The connector family includes members, which provide combinations of l

6、ow power signal contacts, power contacts, shielded contacts and optical termini. The connector family offers severe operating environment performance capability, such as protective hoods, contact sealing, interfacial seals, electrostatic shielding and other advanced capabilities. This connector fami

7、ly is organized and fabricated utilizing modular design, with available connector module blocks which can be grouped to provide for combinations of low power signal contacts, fiber optic termini, power contacts, and shielded contacts. Specific implementation grouping of these module blocks constitut

8、es elements of the connector family. This specific requirements drawing details a member of the connector family which is composed of: a. 6 standard low power insulator blocks b. 1 beta end c. 1 alpha end d. 1 center insulator with safety ground. For use with standard low power tuning fork contacts,

9、 which when combined provided a total of 356 signal contacts and 1 safety ground. This assembly mates with a DSCC drawing 93011 backpanel connector. The backpanel connector assembly also includes and electrostatic shield which mates with a daughter card connector metal shroud, providing an electrost

10、atic shield for all contact in the connector pair. The backpanel connector insulator blocks also provide for installation of three connector keying bushings and allows for use of a center guide pin. This family member does not include module blocks, which contain fiber optic termini, or shielded con

11、tact elements. Other members of this connectors family, which include these additional capabilities, are included in separate DSCC drawings. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as specified on the item requirements drawing and constructed using the following format: 93010

12、 B A 28408 E S N DSCC Insulator Termination Contact Termination Keying Contact reqt material style number tail separation pin sealing drawing (see 1.2.1) (see 1.2.2) (see 1.2.3) (see 1.2.4) (see 1.2.5) (see 1.2.6) 1.2.1 Insulator material. Insulators shall be fabricated using the following plastic m

13、aterials: A - Thermoplastic, type GST-40F in accordance with MIL-M-24519 or ASTM-D4067. A - Thermoplastic, type GLCP-30F in accordance with MIL-M-24519 or ASTM-D5138. 1.2.2 Termination style. Connectors shall be terminated using the following termination techniques: A - Surface mount solder terminat

14、ion. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93010 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 3 1.2.3 Contact number. The PIN shall include 5 digits to identify the total number of contac

15、ts. The first three digits will identify the number of signal contacts, with the following two digits identifying the number of special contacts (shielded, fiber optic, power). An example follows: 284 08*Number of signal contacts (3 digits required) Number of special contacts (2 digits required) * 8

16、 Safety grounds. 1.2.4 Termination tail separation (gap). The PIN will include a single character (A thru D) taken from table I, which will identify the separation gap of the connector termination configuration. TABLE I. Termination tail separation (gap). 1/ 2/ 3/ Terminal type Gap A dim (mm) B dim

17、.015 (0.38 mm) (mm) C dim ref (mm) A .118 (3.00) to .148 (3.76) .050 (1.27) .117 (2.97) B .138 (3.51) to .168 (4.27) .048 (1.22) .127 (3.23) C .140 (3.56) to .170 (4.32) .048 (1.22) .129 (3.28) D .158 (4.01) to .188 (4.78) .046 (1.17) .137 (3.48) 1/ Dimensions are in inches. 2/ Metric equivalents ar

18、e in parentheses. 3/ Metric equivalents are given for information only. 1.2.5 Keying pins. The PIN will contain a single character for this feature. S - To be ordered separately, see table II. TABLE III. Keying feature. Shape of key Manufacturers PIN Vendor CAGE number D 564-0287-000 77820 V 564-028

19、8-000 77820 1.2.6 Sealing. The PIN will contain a single character (N or S) to indicate if the connector termination area is sealed from the contact blades, which extend above the connector insulator blocks. (Contact sealing is not available) 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed

20、 in this section are specified in sections 3 and 4 of this drawing. This section does not include documents cited in other sections of this drawing or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are c

21、autioned that they must meet all specified requirements documents cited in sections 3 and 4 of this drawing, whether or not they are listed. 2.2 Government documents. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93010

22、DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 4 2.2.1 Specifications, standards, and handbooks. 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 the

23、se listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-M-24519 - Molding Plastic, Electrical, Thermoplastic. (Unless otherwise indicated, copies of the ab

24、ove specifications, standards, and handbook are available from the Defense Printing Service, Detachment Office, Building 4D, Customer Service, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, dra

25、wings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. 89065 - General Specification for High Performance, High Density, Two Piece, Printed Circuit Board Connectors. 2.3 Non-Government publicati

26、ons. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of documents, which are DoD adopted, are those listed in the issue of the DoDISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed

27、in the DoDISS are the issues of the documents cited in the solicitation. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI/NCSL-Z540.1 - Laboratories, Calibration and Measuring and Test Equipment. (Applications for copies should be addressed to the American National Standards Institute, 25 West 43rd

28、Street, 4thFl., New York, NY 10036). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM A582 - Standard Specification for Free Machining Stainless Steel Bars. ASTM B36 - Standard Specification for Brass Plate, Sheet Strip and Rolled Bar. ASTM B241 - Standard Specification for Aluminum-Alloy Seam

29、less Pipe and Seamless Extruded Tube. ASTM B488 - Standard Specification for Electrodeposited Coating for Gold for Engineering Uses. ASTM B768 - Copper-Cobalt-Beryllium Alloy Strip and Sheet. (Applications for copies should be addressed to the American Society for Testing and Materials, 100 Barr Har

30、bor Dr., West Conshohocken, PA 19428). SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) SAE-AMS-2404 - Nickel, Electroless, Plating. SAE-AMS-QQ-A-200/8 - Aluminum Alloy 6061, Bar, Rod, Shapes, Tube, and Wire, Extruded. SAE-AMS-QQ-N-290 - Nickel Plating (Electrodeposited) SAE-AMS-QQ-P-35 - Passivation Treatment

31、s for Corrosion-Resistant Steel. (Applications for copies should be addressed to the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 930

32、10 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 5 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws a

33、nd regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 DSCC requirements. The individual item requirements shall meet the requirements of DSCC drawing 89065 for blade and fork type connectors except as specified herein. Any requirements included in this drawing shall be in

34、 addition to, or supersede those requirements included in DSCC drawing 89065. In case of conflict between the requirements detailed in this drawing and those details in DSCC drawing 89065, the requirements of this drawing shall take precedence. 3.2 Design configuration. The design, construction, and

35、 physical dimensions shall be as specified in figures 1, 2, 3, 4, and 5 herein and DSCC drawing 89065. In case of conflict between this drawing and DSCC drawing 89065, this drawing shall govern. 3.2.1 Design documentation. The design documentation shall be in accordance with DSCC drawing 89065 and b

36、e retained by the manufacturer, but be available for review by the contracting activity, DSCC, or contractor upon request. 3.3 Electrical and environmental performance characteristics. The electrical and environmental characteristics shall be in accordance with DSCC drawing 89065 unless otherwise sp

37、ecified in this drawing. 3.4 Module displacement force. The connector shall allow for cold-wall clamping of attached daughter card modules. The connector shall require no more than 75 pounds to displace the connector frame .003 inches (0.08 mm) laterally for single-sided mounting ears (non-float mou

38、nt) and .006 inches (0.15 mm) for double-sided mounting ears (float mount in either direction when tested in accordance with DSCC drawing 89065. No degradation of performance is allowed after this test. 3.5 Marking. The connector shall be marked with the DSCC drawing PIN, the manufacturers name or C

39、AGE code, and the production date code in accordance with DSCC drawing 89065. The marking shall be permanent and legible in accordance with DECC drawing 89065. 3.6 Material requirements. The materials to be used in construction and fabrication shall be as specified in this drawing. Materials require

40、d, but not specified in this drawing shall be in accordance with DSCC drawing 89065. 3.6.1 Connector materials. 3.6.1.1 Connector shell materials. The connector shell (frame) shall be fabricated from Aluminum 6061-T6 in accordance with AMS-QQ-A-200/8 or ASTM B241. 3.6.1.1.1 Connector shell finish. T

41、he connector shell shall be nickel plated overall in accordance with SAE-AMS-2404, 9-12 percent phosphorus, 300 to 1000 microinches (7.62 to 25.4 m) thick. 3.6.1.2 Connector insulator. The connector insulator/terminal alignment guide blocks shall be fabricated from polypheneline sulfide, 40 percent

42、glass reinforced, type GST-40F in accordance with MIL-M-24519, ASTM D4067 or liquid crystal polymer (LCP), glass reinforced, in accordance in MIL-M-24519, type GLCP-30F, or ASTM D5138 type LCP0120G30A43430 EA300ED035EE200EF140. 3.6.1.3 Blade contact material. Blade contacts shall be brass, half-hard

43、 minimum, in accordance with ASTM B36 alloy C26000. 3.6.1.3.1 The blade contact finish. The blade contact, over all areas, shall gold plated in accordance with ASTM B488, type II, code C, class 1.27 (50 microinches) minimum, over 50 to 150 microinches (1.27 to 2.54 m) of nickel in accordance with AM

44、S-QQ-N-290, class 2. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93010 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 6 3.6.1.4 Fiber optic contact. Contact the listed manufacturers for details o

45、f the fiber optic contact. Fiber optic termini details and testing will be supplied to customers directly in lieu of DSCC drawing 89065 requirements. 3.6.1.5 Termination tail material. Termination tails shall be brass, half hard minimum accordance with ASTM B36, alloy C26000. 3.6.1.5.1 Termination t

46、ail finish. The termination tails shall be underplated 50 microinches (1.27 m) minimum with nickel in accordance with AMS-QQ-N-290, class 1, with selective reflow tin/lead over plating. 3.6.1.6 Guide pin material. The guide pin material shall be stainless steel in accordance with ASTM A582, 300 seri

47、es, low magnetic permeability. 3.6.1.6.1 Guide pin finish. The guide pin finish shall be passivated in accordance with AMS-QQ-P-35. 3.6.1.7 Polarizing key material. The key pin shall be stainless steel in accordance with ASTM A582, 300 series, low magnetic permeability. 3.6.1.7.1 Polarizing key fini

48、sh. The polarizing key finish shall be passivated in accordance with AMS-QQ-P-35. 3.6.2 Mating and Unmating force. Mating and unmating force requirements for connector, shells, guide pins, fiber optic termini, and safety ground are TBD. 4. VERIFICATION 4.1 Classification of inspections. The inspecti

49、on requirements specified herein are classified as follows: a. Qualification inspection (see 4.2). b. Conformance inspection (see 4.3). 4.1.1 Equipment calibration. All test equipment and inspection facilities used in the performance of any test shall be maintained in a calibration system in accordance with ANSI/NCSL Z540.1. 4.2 Qualification inspection. Qualification inspection for connectors specified herein shall not be required. 4.3 Confor