DLA DSCC-DWG-93006 REV A-2003 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROW 296 CONTACT 2 POWER POSITIONS《刃叉式子板八排296接触点8功率位置高密度连接器》.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, 296 CONTACT, 2 POWER POSITIONS SIZE CAGE CODE 0

3、37Z3 DWG. NO. 93006 Original date of drawing 26 April 1996 A REV A PAGE 1 OF 15 AMSC N/A 5935-E643-06 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 93006 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 connectors

5、 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 signa

6、l 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 organize

7、d 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 groupings of these module blocks constitute elements of

8、 the connector family. This specific requirements drawing details a member of the connector family which is composed of a grouping of: a. 6 standard low power insulator blocks. b. 1 alpha end. c. 1 beta end. d. 1 center insulator for use with standard low power blade contacts. e. 1 power block. Whic

9、h when combined provide a total of 296 signal contacts and 2 power pins. The contact module blocks are enclosed (epoxy bonded) within a ground-plane forming aluminum frame, resulting in a single piece metal shrouded connector construction. The connector aluminum shroud (frame) provides for: a. 3 pre

10、ss fit, 8 position keying pins. b. 1 center located guide pin. c. 3 single sided (non-float mount) connector mounting ears. d. 6 electrostatic cover attachment mounting holes. Which when combined provides for a total of 296 signal contacts and 2 power contacts. This assembly mates with DSCC drawing

11、93007 backpanel connector. The connector features straddle type, surface mount termination for printed circuit daughter card module installation, which will accommodate from .118 to .190 inch (3.00 to 4.83 mm) spacing between the daughter board contact termination planes. This family member does not

12、 include module blocks, which contain fiber optics, or shielded contact elements. Other members of this connector family, which include these additional capabilities, are included in separate DSCC drawings 93002 through 93013 and 02007. 1.2 Part or Identifying Number (PIN). The complete PIN shall be

13、 as specified on the item requirements drawing and constructed using the following format: 93006 B A 29602 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) (s

14、ee 1.2.6) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93006 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 3 1.2.1 Insulator material. Insulators shall be fabricated using one of the following pl

15、astic materials: A - Thermoplastic, type GST-40F in accordance with MIL-M-24519, or ASTM-D-4067. B - Thermoplastic, type GLCP-30F in accordance with MIL-M-24519, or ASTM-D-5138. 1.2.2 Termination style. Connectors shall be terminated using the following termination techniques: A - Surface mount sold

16、er termination. 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 follo

17、ws: 296 02* Number of signal contacts (3 digits required) Number of special contacts (2 digits required) * 02 power pins 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 connector termination configuration. TABLE

18、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 (2.97) 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

19、.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 equivalents are given for information only. 1.2.5 Keying pins. The PIN will contain a single character for this feature. S - To be ordere

20、d separately, see table II. TABLE II. 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, which extend abo

21、ve the connector insulator blocks. (CONTACT SEALING IS NOT AVAILABLE) 2. APPLICABLE DOCUMENTS Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93006 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 4 2.

22、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 recommended for additional information or as examples. While every effort has been made to ensure the completeness of

23、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 documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks

24、 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 Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATION

25、S DEPARTMENT OF DEFENSE MIL-M-24519 - Molding Plastic, Electrical, Thermoplastic. (Unless otherwise indicated, copies of the above specifications, standards, and handbook are available from the Defense Printing Service, Detachment Office, Building 4D, Customer Service, 700 Robbins Avenue, Philadelph

26、ia, 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 document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. 89065 - Gene

27、ral 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 document to the extent specified herein. Unless otherwise specified, the issues of documents, which are DoD adopted, are tho

28、se 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 cited in the solicitation. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI/NCSL-Z540.1 - Laboratories, Calibration and Measur

29、ing and Test Equipment. (Applications for copies should be addressed to the American National Standards Institute, 25 West 43rdStreet, 4thFl., New York, NY 10036). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM A582 - Free Machining Stainless and Heat Resisting Steel Bars. ASTM B36 - Plate,

30、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 Engineering Uses. ASTM D4067 - Materials, Molding and Extrusion, Reinforced and Filled Polyphenylene Sulfide (PPS) Injection. AST

31、M 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., West Conshohocken, PA 19428). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

32、HS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93006 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 5 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 -

33、 Nickel Plating (Electrodeposited) SAE-AMS-QQ-P-35 - Passivation Treatments for Corrosion-Resistant Steel. (Applications for copies should be addressed to the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.4 Order of precedence. In the event of a conflict betw

34、een 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 and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 DSCC requirements. The individual item requireme

35、nts 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. In case of conflict between the requirements detaile

36、d 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 on figures 1, 2, 3, 4 and DSCC drawing 89065. In case of conflict between this drawing

37、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 activity, DSCC, or contractor upon request. 3.3 Electrical and en

38、vironmental 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 allow for cold-wall clamping of attached daughter card modules. The

39、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 mount) in either direction when tested in accordance with DSCC drawi

40、ng 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 89065. The marking shall be permanent and legible in accordance

41、with DSCC drawing 89065. PIN marking position and details shall be as indicated on figure 1. 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 DS

42、CC drawing 89065. 3.6.1 Connector materials. 3.6.1.1 Connector shell material. 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. The connector shell shall be nickel-plated overall in accordance with

43、 AMS-2404, 9-12 percent phosphorus 300 to 1000 microinches (7.62 to 24.5 m) thick. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93006 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 6 3.6.1.2 Conne

44、ctor 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-24519, type GLCP-30

45、F, 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 accordance with ASTM B48

46、8, type II, grade C, class 1.27 (50 microinches) minimum over 50 to 150 microinches (1.27 to 2.54 m) of nickel in accordance with AMS-QQ-N-290, class 1. 3.6.1.4 Contact pin. Contact the listed manufacturers for details of the power contacts. 3.6.1.5 Termination tail material. Termination tails shall

47、 be brass, half hard minimum in accordance with ASTM B36 alloy C26000. 3.6.1.5.1 Termination tail 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 ma

48、terial. The guide pin material shall be stainless steel in accordance with ASTM A582, 300 series, low magnetic permeability. 3.6.1.6.1 Guide pin finish. The guide 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 accor

49、dance with ASTM A582, 300 series, low magnetic permeability. 3.5.1.4.1 Polarizing key finish. The polarizing key finish shall be passivated in accordance with AMS QQ-P-35. 3.6 Mating and Unmating force. Mating and unmating force requirements for connector, shells, guide pins, and power contacts are TBD. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93006 DEFENSE SU