1、AMSC N/A FSC 5935 MIL-DTL-21097/4G 23 June 2008 SUPERSEDING MIL- DTL-21097/4F 18 August 2005 DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, PRINTED WIRING BOARD COMPOSITE, RECEPTACLE, CONTACT SPACING (.200) ALTERNATE DUAL ROW, TYPE CR This specification is approved for use by all Departments and
2、 Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-21097. FIGURE 1. Dual row contacts, type CR. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
3、IHS-,-,-MIL-DTL-21097/4G 2NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only . 3. Unless otherwise specified, tolerance is .010 (.25 mm) for three place decimals. 4. Contacts and terminals shall be designated on the connector using numerals in the locations show
4、n. 5. The shape of the barriers is optional except that barriers shall not protrude beyond the plane of the underside of the mounting flange. 6. Slot shall accept the following thickness printed wiring boards: Size 2 - .054 (1.37 mm) to .071 (1.80 mm) Size 3 - .086 (2.18 mm) to .103 (2.62 mm) Slot s
5、hall prevent entry of printed wiring board having the following thickness: Size 2 - .084 (2.13 mm) Size 3 - .113 (2.87 mm) FIGURE 1. Dual row contacts, type CR Continued. Inches mm Inches mm .001 .03 .098 2.49 .002 .05 .100 2.54 .004 .10 .116 2.95 .005 .13 .125 3.18 .015 .38 .128 3.25 .020 .51 .140
6、3.56 .026 .66 .150 3.81 .030 .76 .200 5.08 .040 1.02 .210 5.33 .044 1.12 .325 8.26 .046 1.17 .326 8.28 .050 1.27 .328 8.33 .079 2.01 .350 8.89 Board guide A dim + .002 (.05) - .004 (.10) .06 (1.52) .09 (2.29) .119 (3.02) .150 (3.81) Provided by IHSNot for ResaleNo reproduction or networking permitte
7、d without license from IHS-,-,-MIL-DTL-21097/4G 3TABLE I. Connector, electrical, composite, receptacle, type CR, mounting provision A. Dimensions (inches) 1/ 2/ Dash number Style Class Size A (Maximum) B 0.015 (0.38) C 0.005 (0.13) D 0.010 (0.25) E 0.010 (0.25) 01 02 03 04 05 06 07 08 17 a a b b b b
8、 b b 2 3 2 2 2 3 3 3 2.570 (65.28) 2.300 (58.42) 1.600 (40.64) 0.531 (13.49) .123 (3.12) .154 (3.91) .186 (4.72) .123 (3.12) .154 (3.91) .186 (4.72) 09 10 11 12 13 14 15 16 23 a a b b b b b b 2 3 2 2 2 3 3 3 3.170 (80.52) 2.900 (73.66) 2.200 (55.88) 0.531 (13.49) .123 (3.12) .154 (3.91) .186 (4.72)
9、.123 (3.12) .154 (3.91) .186 (4.72) See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21097/4G 4TABLE I. Connector, electrical, composite, receptacle, type CR, mounting provision A Continued. Dimensions (inches) 1
10、/ 2/ Dash number Style Class Size A (Maximum) B 0.015 (0.38) C 0.005 (0.13) D 0.010 (0.25) E 0.010 (0.25) 17 18 19 20 21 22 23 24 29 a a b b b b b b 2 3 2 2 2 3 3 3 3.770 (95.76) 3.500 (88.90) 2.800 (71.12) 0.531 (13.49) .123 (3.12) .154 (3.91) .186 (4.72) .123 (3.12) .154 (3.91) .186 (4.72) 25 26 2
11、7 28 29 30 31 32 35 a a b b b b b b 2 3 2 2 2 3 3 3 4.370 (111.00) 4.100 (104.14) 3.400 (86.36) 0.531 (13.49) .123 (3.12) .154 (3.91) .186 (4.72) .123 (3.12) .154 (3.91) .186 (4.72) 33 34 35 36 37 38 39 40 41 a a b b b b b b 2 3 2 2 2 3 3 3 4.970 (126.24) 4.700 (119.38) 4.000 (101.6) 0.531 (13.49) .
12、123 (3.12) .154 (3.91) .186 (4.72) .123 (3.12) .154 (3.91) .186 (4.72) 1/ Dimensions are in inches. 2/ Metric equivalents are given for information only. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-21097/4G 5REQUIREMENTS Dimensions and co
13、nfiguration: See figure 1 and table I. Polarizing keys: Part or Identifying Number (PIN). M21097/11-03 or M21097/11-04. A key is inserted into the card slot at even contact numbers, 2, 4, 6, etc. Mating male adapters: Shall be in accordance with MIL-DTL-21097/5. Finish: Gold plating in accordance wi
14、th ASTM B488, type II, code C, class 1.27, over nickel plating in accordance with MIL-DTL-38999, Appendix A, class 2, 30 to 150 microinches. PIN: M21097/4-(dash number from table I). Qualfication: Not required. First article testing: First article testing shall be as specified in table II, tests sha
15、ll be in accordance with MIL-DTL-21097. Sample size: 8 connectors shall be subjected to the first article testing. All sample units shall be subjected to the inspections in group I. The sample units shall be divided equally into 2 groups of four and subjected to the inspection for their particular g
16、roups. TABLE II. First article tests. Inspection Group I (8 samples) Visual and mechanical inspection Permeability Insulation resistance Dielectric withstanding voltage Contact resistance Group II (4 samples) Temperature cycling Shock Bond strength, body assembly Contact retention Resistance to sold
17、ering heat Resistance to solvents Group III (4 samples) Salt spray (corrosion) Low-signal level contact resistance Contact resistance Bond strength, body assembly Failures: One or more failures shall be cause for refusal to grant first article approval. Provided by IHSNot for ResaleNo reproduction o
18、r networking permitted without license from IHS-,-,-MIL-DTL-21097/4G 6Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability
19、 whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Referenced documents. In addition to MIL-DTL-21097,
20、 this document references the following: MIL-DTL-21097/5 MIL-DTL-38999 ASTM B488 CONCLUDING MATERIALS Custodians: Preparing activity: Army CR DLA - CC Navy EC Air Force 85 (Project 5935-2008-085) DLA CC Review activities: Army AR, AT, AV, CR4, MI Navy AS, MC, OS, SH NOTE: The activities listed above
21、 were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
