DLA DSCC-DWG-04027 REV A-2004 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROWS 452 CONTACT POSITIONS《452接触 立场八排 刀片和叉子板高密度连接器》.pdf

《DLA DSCC-DWG-04027 REV A-2004 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROWS 452 CONTACT POSITIONS《452接触 立场八排 刀片和叉子板高密度连接器》.pdf》由会员分享，可在线阅读，更多相关《DLA DSCC-DWG-04027 REV A-2004 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROWS 452 CONTACT POSITIONS《452接触 立场八排 刀片和叉子板高密度连接器》.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、REVISIONS LTR DESCRIPTION DATE APPROVED A Added new source CAGE (66886) and Part Identifying Numbers 2 December 2004 R. Taylor Prepared in accordance with ASME Y14.100 REV PAGE REV A A A A A REV STATUS OF PAGES PAGE 1 2 3 4 5 6 7 8 9 10 11 12 PREPARED BY PMIC N/A William Carpenter DEFENSE SUPPLY CEN

2、TER, COLUMBUS COLUMBUS, OHIO 43216-5000 CHECKED BY TITLE Lee Surowiec APPROVED BY Richard L. Taylor CONNECTOR, HIGH DENSITY, BLADE AND FORK, DAUGHTER BOARD, EIGHT ROWS, 452 CONTACT POSITIONS SIZE CAGE CODE 037Z3 DWG. NO.04027 Original date of drawing 9 June 2004 A REV A PAGE 1 OF 12 AMSC N/A 5935-E7

3、83 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 04027 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVA PAGE2 1. SCOPE 1.1 Scope. This drawing outlines requirements for a compact, high contact density (.05

4、0 inch (1.27 mm), and high performance two-piece electrical connectors. This connector is intended for printed circuit board applications (plug in dual heat sinked daughter board modules, and fixed backplanes) utilizing surface mount daughter board and compliant pin backpanel termination techniques.

5、 This connector may be used in severe operating environments, and may include features such as protective hoods, contact sealing, interfacial seals, electrostatic shielding, and others. This connector described in this drawing is a member of a family of connectors featuring modular design, with modu

6、le blocks grouped in combinations of signal, power, shielded contacts, and optic termini. Various combinations of modules comprise individually family members. This drawing describes a specific member composed to ten low power blade type contact module blocks, providing 452 signal contacts. The cont

7、act module blocks are enclosed (epoxy bonded) within a ground-plane forming aluminum frame resulting in a single piece, metal shrouded construction. The connector features straddle type, surface mount terminations for connection to printed circuit daughter boards, and will accommodate .053 to .231 i

8、nch (1.35 to 5.87 mm) spacing between daughter board planes. This connector features low power signal contacts only. Other family members, having power contacts, shielded contacts, and optical termini, are found on DSCC drawings 93002 to 93013, 02007 and 03023. 1.2 Part or Identifying Number (PIN).

9、The complete PIN shall be as follows: 04027 C A 45200 A 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

10、be fabricated using one of the following plastic materials: A - Thermoplastic, type GST-40F in accordance with MIL-M-24519 or ASTM-D-4067. B - Thermoplastic, type GLCP-30 F in accordance with MIL-M-24519 or ASTM-D-5138. C - Glass filled diallyl phthalate type SDG-F or GDI-30F in accordance with ASTM

11、-D5948. 1.2.2 Termination style. Connectors shall be terminated using the following termination techniques: A - Surface mount solder termination. X - Reserved for future use. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z

12、3 04027 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVA PAGE3 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 spec

13、ial contacts (shielded, fiber optic, power). For example: 452 00*Number of signal contacts (3 digits required) Number of special contacts (2 digits required) *No special contacts are used for this drawing. 1.2.4 Termination tail separation (gap). The PIN will include a single character (A thru H) ta

14、ken from table I, which will identify the connector termination configuration. TABLE I. Termination tail separation (gap) (see figure 3). 1/ Terminal type Gap A Inches (mm) B Inches (mm) A .235 (5.97) to 265 (6.73) .165 (4.19) B .138 (3.51) to .168 (4.27) .127 (3.23) C .140 (3.56) to .170 (4.32) .12

15、9 (3.28) D .158 (4.01 to .188 (4.78) .137 (3.48) E .175 (4.44) to .205 (5.21) .145 (3.68) F .201 (5.11) to .231 (5.87) .158 (4.01 G .053 (1.35) to .083 (2.11) .084 (2.13) H .184 (4.67) to .214 (5.44) .149 (3.78) 1/ Metric equivalents are given for information only. 1.2.5 Keying pins. The PIN will co

16、ntain a single character for this feature. S Must be ordered separately see and are not included with this drawing. See DSCC drawing 04023. X Reserved for future use. 1.2.6 Sealing. The PIN will contain a single character to indicate if the connector termination area is sealed from the contact blade

17、s which extend above the connector insulator blocks. N - Not sealed. S - Sealed or molded in. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this drawing. This section does not include documents cited in other sections of this drawin

18、g or recommended 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 requirements of documents cited in sections 3, 4, or 5 of this drawing. 2.2 Government documents. 2.2.1 Specifica

19、tions, 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 those cited in the solicitation or contract. Provided by IHSNot for ResaleNo reproduction

20、 or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 04027 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REV A PAGE4 DEPARTMENT OF DEFENSE SPECIFICATION MIL-M-24519 - Molding Plastic, Electrical, Thermoplastic. (Copies of these documents are available online

21、 at http:/assist.daps.dla.mil/quicksearch or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and

22、 publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation or contract. 89065 - General Specification for High Performance, High Density, Two Piece, Printed Circuit Board Connector (Copies of this document are

23、 available online at http:/www.dscc.dla.mil/ or Defense Supply Center, Columbus, ATTN: DSCC-VAI, P.O. Box 3990 Columbus, Ohio 43216-5200.) 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 t

24、hese documents are those cited in the solicitation or contract. NATIONAL CONFERENCE OF STANDARDS LABORATORIES (NCSL) NCSL-Z540.1 - Laboratories, Calibration and Measuring and Test Equipment (Copies of this document are available online from http:/www.ncsli.org/ or National Conference of Standards La

25、boratories (NCSL), 2995 Wilderness Place Suite 107, Boulder, Colorado, 80301-5404). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM B36 - Plate, Brass, Sheet, Strip, and Rolled Bar ASTM B241 - Aluminum and Aluminum - Alloy Seamless Pipe and Seamless Extruded Tube ASTM B488 - Electrodeposited

26、Coatings of Gold for Engineering Uses ASTM D4067 - Materials, Molding and Extrusion, Reinforced and Filled Polyphenylene Sulfide (PPS) Injection ASTM D5138 - Standard Specification for Liquid Crystal Polymers (Copies of these documents are available online from http:/www.astm.org/ or ASTM Internatio

27、nal, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, Pennsylvania, USA 19428-2959.) 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 (Electro

28、deposited) (Copies of these documents are available online from http:/www.sae.org/ or SAE International, 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 documen

29、t 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. 037Z3 04027 DEFENSE SUPPLY CENTER,

30、 COLUMBUS COLUMBUS, OH 43216-5000 A REVPAGE5 3. REQUIREMENTS 3.1 DSCC requirements. The connectors descried in this drawing 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

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

32、ll be as specified on figures 1, 2, 3, and 4. 3.2.1 Design documentation. Design documentation shall be retained by the manufacturer. This documentation shall be available for review by the contracting activity, DSCC, or contractor upon request. 3.3 Electrical and environmental performance character

33、istics. All electrical and environmental specifications shall be in met. 3.4 Module displacement force. The connector shall allow for cold-wall clamping of attached daughter card modules. With 75 pounds force (34 kg applied to the connector, the connector frame shall not be displaced more than .003

34、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). 3.5 Marking. The connector shall be marked with the DSCC drawing PIN, the manufacturers name or CAGE code, and the production date code. PIN marking pos

35、ition and contact identification details shall be as indicated on figure 2. 3.6 Material requirements. The materials to be used in construction and fabrication shall be as specified and shall insure that all requirements of this specification are met. 3.6.1 Connector materials. 3.6.1.1 Connector she

36、ll material. The connector shell (frame) shall be fabricated from aluminum 6061-T6 in accordance with SAE-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 SAE-AMS-2404, 9 to 12 percent phosphorus 300 to 1000 microinc

37、hes (7.62 to 24.5 m) thick. 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

38、accordance with 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 minimum, in accordance with ASTM B36 alloy C26000. 3.6.1.3.1 Blade contact finish. All areas of the blade contact shall be a

39、gold plated, in accordance with ASTM B488, 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 SAE-AMS-QQ-N-290, class 1. 3.6.1.4 Termination tail material. Termination tails shall be brass, half hard minimum in accordance w

40、ith ASTM B36 alloy C26000. 3.6.1.4.1 Termination tail finish. The termination tails shall be underplated 50 microinches (1.27 m) minimum with nickel in accordance with SAE-AMS-QQ-N-290, class 1, with selective reflow tin/lead over plating. Provided by IHSNot for ResaleNo reproduction or networking p

41、ermitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 04027 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVPAGE6 3.6.2 Mating and Unmating force. Mating and unmating force requirements for connectors and shells have not been determined to date for this drawing. 3.7 Recycle

42、d, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible, provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cyc

43、le costs. 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). 4.1.1 Equipment calibration. All test equipment and inspection facilities used in the perfo

44、rmance of any test shall be maintained in a calibration system in accordance with NCSL-Z540.1. 4.2 Qualification inspection. Qualification inspection for connectors specified herein shall not be required. 4.3 Conformance inspection. Shall be in accordance with DSCC drawing 89065. 4.4 Certification a

45、s 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 DSCC drawing 89065. b. Provide to D

46、SCC-VAI, or its designated agent, upon request, free of change and without obligation, current production samples in the quantities and of the types requested. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 04027 DEFENSE

47、 SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVPAGE7 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, the tolerance for 2 place decimals is .01 inch (0.3 mm); the tolerance for 3 place decimals is .005 inch (0.13 mm); ang

48、ular tolerance is 030. FIGURE 1. Connector rear view. Inches mm .025 .112 .198 .275 .580 2.800 6.43 0.64 2.84 5.03 6.99 14.73 71.12 163.32 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 04027 DEFENSE SUPPLY CENTER, COLUM

49、BUS COLUMBUS, OH 43216-5000 A REVPAGE8 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, the tolerance for 2 place decimals is .01 inch (0.3 mm); the tolerance for 3 place decimals is .005 inch (0.13 mm); angular tolerance is 030. FIGURE 2. Connector top view. Inches mm .010 .036 .040 .060 .080 .085 .160 .288 .390 .44