DLA DSCC-DWG-93002 REV B-2004 CONNECTOR HIGH DENSITY BLADE AND FORK DAUGHTER BOARD EIGHT ROW 372 CONTACT POSITIONS《刃叉式子板八排372次接触位置高密度连接器》.pdf

1、REVISIONS LTR DESCRIPTION DATE APPROVED A Redrawn with change. Added new source (61947). Replace canceled military specifications with industry replacements. Editorial changes throughout. 20 May 2003 R. Taylor B Added new source CAGE (66886) and Part Identifying Numbers 2 December 2004 R. Taylor Pre

2、pared in accordance with ASME Y14.100 REV A A A A B B PAGE 16 17 18 19 20 21 REV B A A B B A A A A A A A A A A REV STATUS OF PAGES PAGE 1 2 3 4 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. Donoh

3、ue APPROVED BY Randy Larson CONNECTOR, HIGH DENSITY, BLADE AND FORK, DAUGHTER BOARD, EIGHT ROW, 372 CONTACT POSITIONS SIZE CAGE CODE 037Z3 DWG. NO.93002 Original date of drawing 26 April 1996 A REV B PAGE 1 OF 20 AMSC N/A 5935-E779 DISTRIBUTION STATEMENT A. Approved for public release; distribution

4、is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93002 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVA PAGE2 1. SCOPE 1.1 Scope. This drawing outlines the requirements for a specific member of a

5、 family of compact high contact density (.050 inch (1.27 mm), high performance two-piece electrical connectors. These 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 comp

6、liant pin backpanel termination techniques. The connector family includes members, which provide combinations of low power signal contacts, power contacts, shielded contacts and optical termini. The connector family offers severe operating environment performance capability, such as protective hoods

7、, contact sealing, interfacial seals, electrostatic shielding and other advanced capabilities. This connector family 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

8、 termini, power contacts, and shielded contacts. Specific implementation groupings of these module blocks constitute elements of the connector family. This specific requirements drawing details a member of the connector family which is composed of a grouping of (10) low power blade type contact modu

9、le blocks, which when combined provided a total of 372 signal contacts. 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 pres

10、s fit keying pins b. 8 position keying pins. c. Center located guide pin d. 3 single sided (non-float mount) connector mounting ears e. 6 electrostatic cover attachment mounting holes. This assembly mates with DSCC drawing 93003 backpanel connector. The connector features straddle type, surface moun

11、t termination for printed circuit daughter card module installation, which will accommodate from .053 to .231 inch (1.35 to 5.87 mm) spacing between the daughter board contact termination planes. This family member does not include module blocks, which contain fiber optics, power, or shielded contac

12、t elements. Other members of this connector family, which include these additional capabilities, are included in separate DSCC drawings 93003 to 93013. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as specified on the item requirements drawing and constructed using the following fo

13、rmat: 93002 B A 37200 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 one of the f

14、ollowing 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 of ASTM-D5948. 1.2.2 Termination style. Connectors sh

15、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 93002 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVA PAGE

16、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: 372 00*Num

17、ber of signal contacts (3 digits required) Number of special contacts (2 digits required) * 00 - No special contacts in this drawing. 1.2.4 Termination tail separation (gap). The PIN will include a single character (A thru H) taken from table I, which will identify the connector termination configur

18、ation. 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 (2.97) 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 (4.0

19、1) to .188 (4.78) .046 (1.17) .137 (3.48) E .175 (4.44) to .205 (5.21) .044 (1.12) .145 (3.68) F .201 (5.11) to .231 (5.87) .039 (0.99) .158 (4.01) G .053 (1.35) to .083 (2.11) .052 (1.32) .084 (2.13) H .184 (4.67) to .214 (5.44) .043 (1.09) .149 (3.78) 1/ Dimensions are in inches. 2/ Metric equival

20、ents 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 Manufacturers PIN Vendor CAGE D 071-0022-171 564-0287-000 619

21、47 77820 V 071-0020-171 564-0288-000 61947 77820 Guide pin 071-0020-171 61947 1.2.6 Sealing. The PIN will contain a single character to indicate if the connector termination area is sealed from the contact blades, which extend above the connector insulator blocks. N Not sealed. S Sealed. Provided by

22、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93002 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVB PAGE4 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 o

23、f 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 cautioned that they must meet all specified requireme

24、nts 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 form a part of this document to the extent specified herein. Unless otherwise spec

25、ified, 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, Electrical, Thermoplastic. (

26、Copies of these documents are available online 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 follo

27、wing 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 Piece, Printed Circuit Board Conn

28、ector. (Copies of this document are 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 o

29、therwise 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 cited in the solicitation. AMERICAN SOCIETY FOR TEST

30、ING AND MATERIALS (ASTM) ASTM A582 - Free Machining Stainless and Heat Resisting Steel Bars. ASTM A967 - Chemical Passivation Treatments for Stainless Steel Parts. ASTM B36 - Plate, Brass, Sheet, Strip, and Rolled Bar. ASTM B241 - Aluminum and Aluminum - Alloy Seamless Pipe and Seamless Extruded Tub

31、e. ASTM B488 - Electrodeposited 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 htt

32、p:/www.astm.org/ or ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, Pennsylvania, USA 19428-2959.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93002 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS,

33、 OH 43216-5000 A REVB PAGE5 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 Laboratories (NCSL), 2995 Wilderness

34、Place Suite 107, Boulder, Colorado, 80301-5404). 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

35、 Treatments for Corrosion-Resistant Steel. (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

36、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 requirements shall meet the requirements of DSCC drawing 89065 f

37、or 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 detailed in this drawing and those details in DSCC drawing 890

38、65, 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 herein and DSCC drawing 89065. In case of conflict between this drawing and DSCC drawing 89065, this drawing shall gover

39、n. 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 environmental performance characteristics. The ele

40、ctrical 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 connector shall require no more than 75 pounds (

41、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 drawing 89065. No degradation of performance is allow

42、ed 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 with DSCC drawing 89065. PIN marking position an

43、d details shall be as indicated on figures 1 and 5. 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 materia

44、ls.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SIZE CAGE CODE DWG NO. 037Z3 93002 DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH 43216-5000 A REVA PAGE6 3.6.1.1 Connector shell material. The connector shell (frame) shall be fabricated from aluminum

45、 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. 3.6.1.2 Connector insulator. The connector insulator/

46、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-30F, or ASTM D5138 type LCP0120G30A43430 E

47、A300ED035EE200EF140. 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 a gold plated, over all areas, in accordance with ASTM B488, type II, grade C, class 1.27 (50 mi

48、croinches) minimum, over 50 to 150 microinches (1.27 to 2.54 m) of nickel in accordance with AMS-QQ-N-290, class 1, electroplated over all areas. 3.6.1.4 Termination tail material. Termination tails shall be brass, half hard minimum in accordance with ASTM B36 alloy C26000. 3.6.1.4.1 Termination tai

49、l 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. 3.6.1.5 Guide pin material. The guide pin material shall be stainless steel in accordance with ASTM A582, 300 series 300, low magnetic permeability. 3.6.1.5.1 Guide pin finish. The guide finish shall be passivated in accordance with AMS-QQ-P-35. 3.6.1.6 Polarizing key materia