DLA DSCC-DWG-93008 REV A-2003 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROW 356 CONTACT WITH SAFETY GROUND《刃叉式子板八排356接触点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, 356 CONTACT, WITH SAFETY GROUND SIZE CAGE CODE

3、037Z3 DWG. NO. 93008 Original date of drawing 26 April 1996 A REV A PAGE 1 OF 15 AMSC N/A 5935-E643-08 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG

4、 NO. 037Z3 93008 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. These connector

5、s 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 low power sign

6、al 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 family is organiz

7、ed 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 constitutes elements o

8、f the connector family. The specific requirements drawing details a member of the connector family which is composed of a grouping of: a. 10 low power blade type contact module blocks. Which when combined provided a total of 356 signal contacts with safety ground. The contact module blocks are enclo

9、sed (epoxy bonded) within a ground-plane forming aluminum frame, resulting in a single piece metal shrouded connector construction. This assembly mates with DSCC drawing 93009 backpanel connector. The connector aluminum shroud (frame) provides for: a. 3 press fit. b. 8 position keying pins. c. 6 ele

10、ctrostatic cover attachment mounting holes. The connector features straddle type, surface mount termination for printed circuit daughter card module installation, which will accommodate from .118 to .190 inch (3 to 4.83 mm) spacing between the daughter board contact termination planes. This family m

11、ember does not include module blocks, which contain, power, or shielded contact elements. Other members of this connector family, which include these additional capabilities, are included in separate DSCC drawings 93002 to 93013. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as spe

12、cified on the item requirements drawing and constructed using the following format: 93008 B A 35601 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.

13、6) 1.2.1 Insulator material. Insulators shall be fabricated using one of the following plastic materials: A Thermoplastic, type GST-40F in accordance with MIL-M-24519, or ASTM-D4067. B Thermoplastic, type GLCP-30 F in accordance with MIL-M-24519, or ASTM-D5138. 1.2.2 Termination style. Connectors sh

14、all be terminated using the following termination techniques: A Surface mount solder termination. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93008 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE

15、3 1.2.3 Contact number. The PIN shall include 5 digits to identify the total number of contacts. 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: 356 01*Num

16、ber of signal contacts (3 digits required) Number of special contacts (2 digits required) * 01 - 1 Power ground. 1.2.4 Termination tail separation (gap). The PIN will include a single character (A thru E) taken from table I, which will identify the separation gap of the connector termination configu

17、ration. 1.2.5 Keying pins. The PIN will contain a single character for this feature. S - To be ordered separately, see table II. TABLE I. Termination tail separation (gap). 1/ 2/ 3/ Terminal type Gap A dim (mm) B dim .015 (0.38 mm) (mm) C dim ref (mm) A .118 (3.00) to .148 (3.76) .050 (1.27) .117 (2

18、.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) E .160 (4.06) to .190 (4.83) .046 (1.17) .137 (3.48) 1/ Dimensions are in inches. 2/ Metric equivalents are in parentheses. 3/ Metric eq

19、uivalents are given for information only. TABLE III. Keying feature. Shape of key Manufacturers PIN Vendor CAGE D 564-0287-000 77820 V 564-0288-000 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, w

20、hich extend above the connector insulator blocks. (Contact sealing is not available) 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed 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 recomme

21、nded for additional information or as examples. 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 drawing, whether or not they are listed. 2.2 Government do

22、cuments. 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 these listed in the issue of the Department of Defense Index of S

23、pecifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93008 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE

24、4 SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-C-26074 - Coatings, Electroless, Nickel, Requirements for Reviewer. MIL-C-81021 - Copper-Beryllium Alloy. MIL-M-24519 - Molding Plastic, Electrical, Thermoplastic. (Unless otherwise indicated, copies of the above specifications, standards, and handbook are

25、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, drawings, and publications form a part of this docu

26、ment 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 publications. The following documents form a part of this

27、 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 in the DoDISS are the issues of the documents cite

28、d 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 43rdStreet, 4thFl., New York, NY 10036). AMERICAN SOCI

29、ETY FOR TESTING AND MATERIALS (ASTM) ASTM A582 - Free Machining Stainless and Heat Resisting Steel Bars. ASTM B36 - Plate, Brass, Sheet, Strip, and Rolled Bar. ASTM B241 - Aluminum and Aluminum - Alloy Seamless Pipe and Seamless Extruded Tube. ASTM B488 - Electrodeposited Coatings of Gold for Engine

30、ering Uses. ASTM D4067 - Materials, Molding and Extrusion, Reinforced and Filled Polyphenylene Sulfide (PPS) Injection. ASTM D5138 - Standard Specification for Liquid Crystal Polymers. (Applications for copies should be addressed to the American Society for Testing and Materials, 100 Barr Harbor Dr.

31、, 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) (Applications for copies should be addressed t

32、o 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, the text of this document takes precedence. Nothing in this document, however, supersedes

33、applicable laws and regulations unless a specific exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93008 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 5 3. REQUIREMENTS 3

34、.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 addition to, or supersede those requirements included in DSCC drawing 89065. I

35、n 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 physical dimensions shall be as specified in figures 1, 2, 3, 4, and 5 herein

36、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 be retained by the manufacturer, but be available for review by the contracting

37、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 specified in this drawing. 3.4 Module displacement force. The connector shall all

38、ow for cold-wall clamping of attached daughter card modules. The connector shall require no more than 75 pounds (34 Kg) to displace the connector frame .003 inches (0.08 mm) laterally for single-sided mounting ears (non-float mount) and .006 inches (0.15 mm) for double-sided mounting ears (float mou

39、nt) 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 CAGE code, and the production date code in accordance with DSCC drawing

40、 89065. 3.6 Material requirements. The materials to be used in construction and fabrication shall be as specified in this drawing. Materials required, 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 material. The co

41、nnector 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. The connector shell shall be nickel plated overall in accordance with AMS-2404, 9 to 12 percent phosphorus, 300 to 1000 microinches (7.62 to 24.5 m) thick

42、. 3.6.1.2 Connector insulator. The connector insulator/terminal alignment guide blocks shall be fabricated from polypheneline sulfide, 40 percent glass reinforced, type GST-40F in accordance with MIL-M-24519, ASTM D4067 or liquid crystal polymer (LCP), glass reinforced, in accordance with MIL-M-2451

43、9, type GLCP-30F, or ASTM D5138 type LCP0120G30A43430 EA300ED035EE200EF140. 3.6.1.3 Blade contact material. Blade contacts shall be brass, half-hard minimum, in accordance with ASTM B36 alloy C26000. 3.6.1.3.1 Blade contact finish. The blade contact shall be gold plated, over all areas, in accordanc

44、e with ASTM B488, type II, grade C, class 1.27 (50 microinches) minimum over 50 to 100 microinches (1.27 to 2.54 m) of nickel in accordance with QQ-N-290, class 2. 3.6.1.4 Termination tail material. Termination tails shall be brass, half hard minimum in accordance with ASTM B36 alloy C26000. 3.6.1.4

45、.1 Termination tail finish. The termination tails shall be underplated 50 microinches (1.27 m) minimum with nickel in accordance with QQ-N-290, class 1, with selective reflow tin/lead over plating. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE

46、 CAGE CODE DWG NO. 037Z3 93008 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 6 3.6.1.5 Guide pin material. The guide pin material shall be stainless steel in accordance with ASTM A582, 300 series, low magnetic permeability. 3.6.1.5.1 Guide pin finish. The guide finish shall be

47、 passivated in accordance with AMS-QQ-P-35. 3.6.1.6 Polarizing key material. The key pin shall be stainless steel in accordance with ASTM A582, 300 series, low magnetic permeability. 3.6.1.6.1 Polarizing key finish. The polarizing key finish shall be passivated in accordance with AMS-QQ-P-35 3.6.2 M

48、ating and Unmating force. Mating and unmating force requirements for connector, shells, guide pins, and safety ground are TBD. 3.7 Manufacturer eligibility. To be eligible to supply high-density connectors to this drawing, the manufacturer shall, upon request, provide test data of part performance t

49、o the Defense Supply Center Columbus, or the purchaser. A current production sample shall be supplied (free of charge and without obligation), upon request, to DSCC-VAI or their designated (quality review) agent. Samples supplied are subject to testing and may not be returned. 3.8 Quality assurance requirements. High-density connectors furnished under this drawing shall have been subjected to and passed all requirements, tests, and inspe