1、 DETAIL SPECIFICATION SHEET CONNECTORS, RECEPTACLE, ELECTRICAL, WIDE FLANGE MOUNT, BAYONET COUPLING, SOLDER PIN CONTACT, CLASS H, SERIES 2 This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein
2、shall consist of this specification sheet and MIL-DTL-26482. NOTE: For “XX”, see note 5 and table I for contact cavities requiring reduced dimensions. FIGURE 1. Receptacle, class H, dimensions and configurations. AMSC N/A FSC 5935 Inactive for new design after 15 December 1998. INCH-POUNDMS3442C 1 M
3、arch 2007 SUPERSEDING MS3442B 31 July 1978 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3442C 2FIGURE 1. Receptacle, class H, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without
4、 license from IHS-,-,-MS3442C 3Contact size X Y Z AA BB 20 .041 (1.04) .039 (0.99) .088 (2.24) .061 (1.55) .048 (1.22) .042 (1.07) .188 (4.78) .109 (2.77) .110 (2.79) .068 (1.73) 16 .0635 (1.61) .0615 (1.56) .116 (2.95) .096 (2.44) .075 (1.91) .069 (1.75) .251 (6.38) .172 (4.37) .141 (3.58) .109 (2.
5、77) 12 .095 (2.41) .093 (2.36) .150 (3.81) .130 (3.30) .122 (3.10) .112 (2.84) .251 (6.38) .172 (4.37) .141 (3.58) .109 (2.77) FIGURE 1. Receptacle, class H, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
6、S3442C 4Shell size A B C D F G 8 1.065 (27.05) .734 (18.64).563 (14.30).557 (14.15).403 (10.24).598 (15.19) .578 (14.68) .078 (1.98) .046 (1.17) 10 1.141 (28.98) .812 (20.62).673 (17.09).667 (16.94).515 (13.08).598 (15.19) .578 (14.68) .078 (1.98) .046 (1.17) 12 1.266 (32.16) .938 (23.83).782 (19.86
7、).776 (19.71).630 (16.00).598 (15.19) .578 (14.68) .078 (1.98) .046 (1.17) 14 1.360 (34.54) 1.031 (26.19).907 (23.04).901 (22.89).755 (19.18).598 (15.19) .578 (14.68) .078 (1.98) .046 (1.17) 16 1.453 (36.91) 1.125 (28.58)1.032 (26.21)1.026 (26.06).880 (22.35).598 (15.19) .578 (14.68) .078 (1.98) .04
8、6 (1.17) 18 1.532 (38.91) 1.203 (30.56)1.157 (29.39)1.151 (29.24).980 (24.89).598 (15.19) .578 (14.68) .078 (1.98) .046 (1.17) 20 1.688 (42.88) 1.297 (32.94)1.251 (31.78)1.245 (31.62)1.105 (28.07).660 (16.76) .640 (16.26) .110 (2.79) .078 (1.98) 22 1.766 (44.86) 1.375 (34.93)1.376 (34.95)1.370 (34.8
9、0)1.230 (31.24).660 (16.76) .640 (16.26) .110 (2.79) .078 (1.98) 24 1.891 (48.03) 1.500 (38.10)1.501 (38.13)1.495 (37.97)1.385 (35.18).660 (16.76) .640 (16.26) .110 (2.79) .078 (1.98) FIGURE 1. Receptacle, class H, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproducti
10、on or networking permitted without license from IHS-,-,-MS3442C 5Shell size H J L P V Panel cutout dia 8 .570 (14.48) 10 .680 (17.27) 12 .789 (20.04) 14 .914 (23.22) 16 1.039 (26.39)18 .125 (3.18) .105 (2.67) .801 (20.35)1.164 (29.57)20 .093 (2.36) .073 (1.85) .863 (21.92).178 (4.52) .118 (3.00) .24
11、8 (6.30) .188 (4.78) 1.258 (31.95)22 1.383 (35.13)24 .150 (3.81) .125 (3.18) .105 (2.67) .895 (22.73).146 (3.71) .086 (2.18) .216 (5.49) .156 (3.96) 1.508 (38.30)Inches mm Inches mm .0025 0.064 .116 2.95 .005 .010 .011 0.13 0.25 0.28 .016 0.41 .018 .020 0.46 0.51 .022 .057 0.56 1.45 .125 .216 .248 3
12、.17 5.49 6.30 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Dimensional tolerances are .XX .01, .XXX .005. Angular tolerances are X 1. 4. Polarizing stripes, color optional. 5. Insert arrangements requiring reduced diameters for raised seal barrier on o
13、uter row of contact cavities as indicated. 6. True position (TP) tolerances specified are in accordance with ASME Y14.5M. FIGURE 1. Receptacle, class H, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3442
14、C 6TABLE I. Contact cavities requiring reduced diameters (XX) for pins and sockets in outer row of contact cavities. 1/ Shell size Insert arrangement Contact cavities 8 -33 & -98 A, B, C. 12 -10 C, G. 14 -12 A, B, C, D, E, F, G, H. 14 -18 A, C, E, G, J, L. 14 -19 B, D, F, H, K, M. 16 -26 A, B, C, D,
15、 E, F, G, H, J, K, L, M, N, P, R. 18 -32 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T. 22 -41 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, U, V, W, X, Y. 1/ The reduced diameter “XX” refers to the diameters of the raised seal barriers (pin barrier rings) or lead-in chamfers (socket entry
16、holes) to ensure proper sealing of pin and socket after mating. See MIL-DTL-26482, connector intermateability control dimensions (series 1 and series 2) figure for reduced diameter “XX” for contact size 20 only. REQUIREMENTS: Dimensions and configuration: See figure 1 and table I. Connector mating:
17、This connector mates with MS3475 and MS3476. For insert arrangement: See MIL-STD-1669. Intermateability dimensions are in accordance with MIL-DTL-26482. Material: Shell types A and B, 300 series stainless steel in accordance with ASTM A582 and ASTM A276. Shell type C, cold rolled steel in accordance
18、 with ASTM A108. Finish: Shell types A and B, passivated in accordance with ASTM A967. Shell type C, .0001 inch (2.54 m) tin minimum in accordance with ASTM B545 or ASTM B339 over nickel in accordance with SAE AMS-QQ-N-290. Provided by IHSNot for ResaleNo reproduction or networking permitted without
19、 license from IHS-,-,-MS3442C 7Part or Identifying Number (PIN) example: MS3442 H 24 C 61 P W MS number Class Shell size Termination type & shell material Insert arrangement Contact style Insert position Changes from previous issue. Marginal notations are not used in this revision to identify change
20、s with respect to the previous issue due to the extent of the changes. Referenced documents. In addition to MIL-DTL-26482, this document references the following: MS3475 MS3476 MIL-STD-1669 ASME Y14.5M ASTM A108 ASTM B339 ASTM B545 SAE AMS-QQ-N-290 CONCLUDING MATERIAL Custodians: Preparing activity:
21、 Army CR DLA CC Navy AS Air Force 11 (Project 5935-4656-009) DLA CC Review activities: Army AV Navy EC, SH Air Force 99 NOTE: The activities listed above 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-,-,-
