MIL-DTL-38999 (formerly MIL-C-38999) describes four series of miniature, electrical connectors. The connectors are intended for use as follows: Series I connectors are used where a quick disconnect coupling system is required for blind mating or other mating problem areas, and these connectors provide high-vibration characteristics and are suitable for severe wind and moisture problem (SWAMP) areas with proper connector accessories; Series II connectors are used where the connector is not subjected to high vibration or SWAMP areas and where space or weight is at a premium due to their lower profile; Series III connectors are suitable for blind mating areas, and provide high-vibration characteristics at elevated temperature and are suitable for SWAMP areas with the proper connector accessories; and Series IV connectors are used where a quick disconnect coupling system is required for blind mating or other mating problem areas, and these connectors provide high-vibration characteristics and are suitable for SWAMP areas with the proper connector accessories.

 

Please view Table #1 below for available part numbers to purchase.

[themify_box style=”gray”] Figure #1  Design Data[/themify_box]

 

Dimensional Characteristics and Data

  • EMI/RFI Shielding Connector Gasket – This figure shows an outline drawing of the typical connector gasket.
  • Connector gasket thickness for all parts listed is .032″
  • Dimension “E” displays oval slots were applicable on table #1

[themify_box style=”gray”] Table #1 Products – click on links below to navigate to the purchase page[/themify_box]

 

Shell
Size
MIL-DTL-38999Dimensions


MAJR Part Numbers

 

Material Options

SERIES       
            
 IIIIIIIVABCDENi/Graphite ……….Silicone…….Ag/Al
……….Silicone……..
6    0.4690.3750.7380.1410.1412050-60601-522050-60601-63
8   0.5940.6300.8400.135 2050-60802-522050-60802-63
     0.5940.5680.8120.125 2050-60803-52 2050-60803-63
     0.5940.5000.8750.156 2050-60804-52 2050-60804-63
9   0.7190.7500.9650.135 2050-60903-52 2050-60903-63
    0.7190.7500.9650.1350.2222050-60904-52 2050-60904-63
10   0.7190.7500.9650.135 2050-61003-522050-61003-63
     0.7190.6800.9370.125 2050-61004-522050-61004-63
     0.7190.6251.0000.156 2050-61005-522050-61005-63
11  0.8120.8751.0600.141 2050-61101-522050-61101-63
    0.8120.8751.0600.1410.2062050-61103-522050-61103-63
12   0.8120.8751.0600.141 2050-61202-522050-61202-63
     0.8130.7501.0940.156 2050-61203-522050-61203-63
13  0.9061.0051.1530.135 2050-61305-522050-61305-63
    0.9061.0001.1560.1410.2062050-61306-522050-61306-63
14   0.9061.0051.1530.135 2050-61401-522050-61401-63
     0.9060.9381.1250.125 2050-61402-52 2050-61402-63
     0.9060.8751.1880.156 2050-61403-52 2050-61403-63
15  0.9691.1351.2580.156 2050-61501-52 2050-61501-63
    0.9691.1351.2580.1560.2062050-61503-522050-61503-63
16   0.9691.1351.2580.156 2050-61602-52 2050-61602-63
     0.9691.0631.2500.125 2050-61603-522050-61603-63
     0.9691.0001.2810.156 2050-61604-522050-61604-63
17  1.0621.2601.3510.156 2050-61701-522050-61701-63
    1.0621.2601.3510.1560.2222050-61703-522050-61703-63
18   1.0621.2601.3510.156  2050-61801-522050-61801-63
     1.0621.1891.3430.125  2050-61802-522050-61802-63
     1.0621.1351.3750.156  2050-61803-522050-61803-63
19  1.1561.3751.5000.141  2050-61901-522050-61901-63
    1.1561.3751.5000.1410.206 2050-61903-522050-61903-63
20    1.1561.3751.5000.141  2050-62002-52 2050-62002-63
    1.1561.3121.4670.125  2050-62003-52 2050-62003-63
     1.1561.2501.5000.172  2050-62004-52 2050-62004-63
21  1.2501.5001.6250.141  2050-62101-52 2050-62101-63
    1.2501.5001.6250.1410.206  2050-62103-522050-62103-63
22   1.2501.5001.6250.141  2050-62202-52 2050-62202-63
     1.2501.4371.5620.125  2050-62203-52 2050-62203-63
     1.2501.3751.6250.172  2050-62201-52 2050-62201-63
23  1.3751.6251.7500.172  2050-62301-52 2050-62301-63
    1.3751.6251.7500.1720.259 2050-62303-522050-62303-63
24   1.3751.6251.7500.172  2050-62402-52 2050-62402-63
     1.3751.5631.7030.152  2050-62403-52 2050-62403-63
     1.3751.5001.7500.203  2050-62401-52 2050-62401-63
25  1.5001.7501.8750.172  2050-62502-52 2050-62502-63
    1.5001.7501.8750.1720.259 2050-62503-522050-62503-63
28    1.5621.7502.0000.203   2050-62801-522050-62801-63
29    1.5682.0002.1710.1720.195 2050-62901-522050-62901-63
32    1.7502.0002.2500.219  2050-63201-52 2050-63201-63
33    1.7342.1872.3560.2030.234 2050-63301-522050-63301-63
36    1.9382.2502.5000.219  2050-63601-52 2050-63601-63
40    2.1882.5002.7500.219  2050-64001-52 2050-64001-63
44    2.3752.7813.0000.219  2050-64401-52 2050-64401-63
48    2.6253.0313.2500.219  2050-64801-52 2050-64801-63

[themify_box style=”gray”]Material[/themify_box]

 

Please click on the data sheet links below to find out more information about our Military and Commercial grade materials.

 (-52) Commercial Grade Ni/Graphite                (-63) Military Grade Ag/Al

         

For this series our -63 Military Grade material meets MIL-DTL-83528 type B. -52 Commercial Grade is available but is NOT a MIL-DTL-83528 qualified material