DLA DSCC-DWG-93012 REV A-2003 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROW 280 CONTACT 2 POWER POSITIONS《刃叉式子板八排280接触点2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, 280 CONTACT, 2 POWER POSITIONS SIZE CAGE CODE 0

3、37Z3 DWG. NO. 93012 Original date of drawing 26 April 1996 A REV A PAGE 1 OF 15 AMSC N/A 5935-E643-10 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 93012 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 requirement 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, for use with standard low power blade contacts e. 1 power block. Which when combine

9、d provided a total of 280 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 (3) press fit (8) posi

10、tion keying pins and a center locate guide pin, as well as (3) single sided (non-float mount) connector mounting ears and (6) electrostatic cover attachment mounting holes. The connector features straddle type, surface mount termination for printed circuit daughter card module installation. This ass

11、embly mates with a DSCC drawing 93013 daughterboard connector. The connector can accommodate various daughter card modules, which will accommodate from .118 to .188 inch (3.00 to 4.77 mm) spacing between the daughter board contact termination planes. This family member does not include module blocks

12、, which contain fiber optic, or shielded contact elements. Other members of this connector family, which include these additional capabilities, are included in separate DSCC drawing 93002 through 93013 and 02007. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as specified on the ite

13、m requirements drawing and constructed using the following format: 93011 B A 28002 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 Insulato

14、r material. Insulators shall be fabricated using on of the following plastic materials: A Thermoplastic, type GST-40F in accordance with MIL-M-24519 or ASTM D4067. B Thermoplastic, type GLCP-30F in accordance with MIL-M-24519 or ASTM-D5138. Provided by IHSNot for ResaleNo reproduction or networking

15、permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93012 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 3 1.2.2 Termination style. Connectors shall be terminated using the following termination techniques: A - Surface mount solder termination. 1.2.3 Contact num

16、ber. 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: 280 02*Number of signal conta

17、cts (3 digits required) Number of special contacts (2 digits required) * 2 Power pins. 1.2.4 Termination tail separation (gap). The PIN will include a single character (A thru D) taken from table I, which will identify separation gap of the connector termination configuration. TABLE I. Termination t

18、ail 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 (4.78) .046 (1.17)

19、 .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 ordered separately, see table II. TABLE II. Keying feature. Shape of key Ma

20、nufacturers PIN Vendor CAGE number 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 above the connector insulator blocks. (Contact sealing is not ava

21、ilable) 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 recommended for additional information or as examples. While every effort has been m

22、ade 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 documents. Provided by IHSNot for ResaleNo reproduction or networking permitted

23、 without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93012 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.

24、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). SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-M-24519 - Molding Plastic, Electri

25、cal, 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, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings

26、, 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 - General Specification for High Performance, High Density, Two Piec

27、e, 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 those listed in the issue of the DoDISS cited in the solicitation.

28、Unless otherwise specified, the issues of documents not listed in the DoDISS are the issues of the documents cited in the solicitation. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM A582 - Free Machining Stainless and Heat Resisting Steel Bars. ASTM B36 - Plate, Brass, Sheet, Strip, and Rol

29、led Bar. ASTM B241 - Aluminum and Aluminum - Alloy Seamless Pipe and Seamless Extruded Tube. ASTM B488 - Electrodeposited Coatings of Gold for Engineering Uses. ASTM D5138 - Standard Specification for Liquid Crystal Polymers. (Applications for copies should be addressed to the American Society for T

30、esting and Materials, 100 Barr Harbor Dr., West Conshohocken, PA 19428). SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) AMS-2404 - Electroless Nickel Plating. AMS-QQ-P-35 - Passivation Treatments, for Corrosion Resistant Steel. AMS-QQ-A-200/8 - Aluminum Alloy 6061, Bar, Rod, Shapes, Tube, and Wire, Extruded.

31、 AMS-QQ-N-290 - Nickel Plating (Electrodeposited). (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 between the text of this document and the references cited h

32、erein, the text of this document takes precedence. Nothing in this document, however, supersedes 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. 037

33、Z3 93012 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 5 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 d

34、rawing shall be in 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,

35、 construction, and 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 d

36、rawing 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 environmental performance characteristics. The electrical and environmental characteristics shall be in accordance with DSCC drawing 89065 u

37、nless otherwise specified 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 (34kg) to displace the connector frame .003 inch (6.08 mm) laterally for single-sided mount

38、ing ears (non-float mount) and .006 inch (0.15 mm) for double-sided mounting ears (float mount) in either direction when tested in accordance with DSCC drawing 890654. No degradation of performance is allowed after this test. 3.5 Marking. The connector shall be marked with the DSCC drawing PIN, the

39、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 with DECC drawing 89065. 3.6 Material requirements. The materials to be used in construction and fabrication shall be as specified in this dra

40、wing. 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 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 Con

41、nector shell finish. The connector shell shall be nickel plated overall in accordance with AMS 2402, 9-12 percent phosphorous, 300 to 1000 microinches (7.62 to 25.4 m) thick. 3.6.1.2 Connector insulator. The connector insulator/terminal alignment guides blocks shall be fabricated from polypheneline

42、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-30F, or ASTM D5138 type LCP0120G30A43430 EA300ED035EE200EF140. 3.6.1.3 Blade contact material. Blade contacts sha

43、ll be brass, half hard minimum in accordance with ASTM B36 alloy C26000. 3.6.1.3.1 Blade contact finish. The blade contact, over all areas, shall be gold plated in accordance with ASTM B488, type 3, grade C, class 1.27 (50 microinches) minimum, over 50 to 150 microinches (1.27 to 2.54 m) nickel in a

44、ccordance with AMS-QQ-N-290, class 1. 3.6.1.4 Contact pin power. Contact the listed manufacturers for details of the power contacts. 3.6.1.5 Termination tail material. The termination tails shall be brass, half hard minimum, in accordance with ASTM B36 alloy C26000. Provided by IHSNot for ResaleNo r

45、eproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93012 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE 6 3.6.1.5.1 Termination tail finish. The termination tails shall be underplated with nickel 50 microinches (1.27 m) in accordance w

46、ith 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 series, low magnetic permeability. 3.6.1.6.1 Guide pin finish. The guide pin finish shall be passivated in accordance

47、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 finish. The polarizing key finish shall be passivated in accordance with AMS-QQ-P-35. 3.6.2 Mating and Unmating force.

48、 Mating and unmating force requirements for connector, shells, guide pins, power pins are TBD. 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows: a. Qualification inspection (see 4.2). b. Conformance inspection (see 4.3). 4.2 Qu

49、alification inspection. Qualification inspection for connectors specified herein shall not be required. 4.3 Conformance inspection. Shall be in accordance with 89065. 4.4 Certification as an approved source of supply. In order to be listed as an approved source of supply for connectors, a manufacturer shall: a. Agree to make available to DSCC, upon request, all pertinent test data on the subject part indicating compliance to the tests outlined in 89065. b. Prov