D20419-80 Datasheet, PDF (249/386 Pages) ITT Industries – Military/Aerospace

Miro-D Plastic Shell - .050" Contact Spacing
MD**
Panel Mounting Hardware
Clip Mounting
Illustrated is the recommended method of front mounting
with metal panel mounting keys. Panel mounting keys are
available with or without coupling retention clips.
For front mounting, place the rear of the connector thru
the panel cutout. With the mounting flange against the
panel, fully insert the panel mounting keys thru the slots
in the flange and thru the panel cutout. Retaining the
keys in this position, bend them outward against the rear
of the panel. When mating a front mounted connector
with an unmounted connector, a coupling retention clip
assembly may be used to securely lock the two together.
Mounting screw brackets are available and may be used
instead of the panel mounting keys.
Description
Part Number
Panel Mounting Key
201-9100-000
Mounting Key and Coupling Clip Assembly
294-9100-000
Mounting Screw Bracket
015-9100-000
* Edgeboard Mounting Bracket
015-5009-000
** Edgeboard Mounting Bracket and
Coupling Clip Assembly
MD51428-1
* Must be ordered separately; specify left and right hand for complete
assembly.
** Must be ordered separately; assembly contains set of left and right
hand types.
Dimensions (Clip Mounting Only)
Coupling Retention Clip
(see Figure 2)
Edgeboard Mounted
(see Figure 4)
Mounting Screw Brackets
(see Figures 1 and 3)
Panel
Mounting Key
.200 +_ .005 (5.08 +_ 0.13)
.330 +_ .005
(8.38 +_ 0.13)
.265 +_ .005 (6.73 +_ 0.13)
Plug and Receptacle
Rear Mounted
Plug and Receptacle
Front Mounted
Panel Cutouts
D
C
A
FULL R. (TYP.)
Figure 1
B
.015 (0.38)R.
MAX. (TYP.)
Front Mounting
A
B
.015 (0.38)R.
MAX. (TYP.)
Figure 2
C
.075 + .005 - .000
D
A
(1.91 + 0.13 _ 0.00)
B
FULL R. (TYP.)
26˚/27˚ TYP.
Figure 3
Rear Mounting
.018 + .002 - .000
(0.46 + 0.05 - 0.00)
A
.005 (0.13) MAX.
R. (TYP.)
B
.182 + .004 - .000
(4.62 + 0.10 - 0.00)
PANEL REF.
Figure 4
Edgeboard Mounting
1.
A panel thickness of 1/8" (3.17mm) maximum is recommended for ease of tab bending
when a panel mounting key & clip assembly or edgeboard mounting brackets are used.
2.
Front mounting is preferred. However, when rear moungint is necessary, use figure 3 for
dimensions.
3.
Figure 4 is for edge board mounting bracket or edgeboard clip assembly. The .184 +_ .002
(2.67 +_ 0.05) dimension locates the MD socket insulator flus with the end of the board.
4.
Scew bracktes (015-9100-000) will accommodate #2-56 screws.
5.
Front mounting (Fig. 1) and rear mounting (Fig. 3) accommodate #2-56 screws when
jackscrews are used. See details on page 24 when jackposts are used.
Shell
Size
9
15
21
25
37
51
Cutout
Figure
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
A
+ .004 (0.10)
- .000 (0.00)
.408 (10.36)
.408 (10.36)
.378 ( 9.60)
.400 (10.16)
.588 (14.94)
.588 (14.94)
.528 (13.28)
.550 (13.97)
.738 (18.75)
.738 (18.75)
.678 (17.27)
.700 (17.78)
.838 (21.29)
.838 (21.29)
.778 (19.76)
.800 (20.32)
1.138 (28.91)
1.138 (28.91)
1.078 (27.38)
1.100 (27.94)
1.088 (27.64)
1.088 (27.64)
1.028 (26.11)
1.050 (26.67)
Plug Front Mounted
Receptacle Rear Mounted
B
+ .004 (0.10)
- .000 (0.00)
.172 (4.37)
.172 (4.37)
.217 (5.51)
.091 (2.31)
.172 (4.37)
.172 (4.37)
.217 (5.51)
.091 (2.31)
.172 (4.37)
.172 (4.37)
.217 (5.51)
.091 (2.31)
.172 (4.37)
.172 (4.37)
.217 (5.51)
.091 (2.31)
.172 (4.37)
.172 (4.37)
.217 (5.51)
.091 (2.31)
.215 (5.46)
.215 (5.46)
.260 (6.60)
.091 (2.31)
C
+ .004 (0.10)
- .000 (0.00)
.650 (16.51)
-
.650 (16.51)
-
.795 (20.19)
-
.795 (20.19)
-
.945 (24.00)
-
.945 (24.00)
-
1.045 (26.54)
-
1.045 (26.54)
-
1.345 (34.16)
-
1.345 (34.16)
-
1.295 (32.89)
-
1.295 (32.89)
-
D
+ .005 (0.13)
- .000 (0.00)
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
.089 (2.26)
-
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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