D20419-80 Datasheet, PDF (334/386 Pages) ITT Industries – Military/Aerospace

Crimp Snap D
D*MA
How to Order - Crimp Connectors (contacts are removable)
Receptacles (Includes Socket Contacts) With .120" Through-Mounting Holes
Number of
Contacts
(Shell Size)
Standard
9 (E)
DEMA9S
15 (A)
DAMA15S
25 (B)
DBMA25S
37 (C)
DCMA37S
50 (D)
DDMA50S
Military
Version
DEMAM9S
DAMAM15S
DBMAM25S
DCMAM37S
DDMAM50S
M24308 Cross
Reference
M24308/2-1
M24308/2-2
M24308/2-3
M24308/2-4
M24308/2-5
Plugs (Includes Pin Contacts)* With .120" Through-Mounting Holes
Number of
Contacts
(Shell Size)
Standard
9 (E)
DEMA9P
15 (A)
DAMA15P
25 (B)
DBMA25P
37 (C)
DCMA37P
50 (D)
DDMA50P
To receive these connectors without contacts. add "F0" to end of
part number.
Example: DBMA25SF0, DBMAM25SF0.
Military
Version
M24308 Cross
Reference
DEMAM9P
M24308/4-1
DAMAM15P
M24308/4-2
DBMAM25P
M24308/4-3
DCMAM37P
M24308/4-4
DDMAM50P
M24308/4-5
NM ^{Non-Magnetic/No Outgas-Add desired suffix code with}
desired option to end of part number.
Example: DEMA9PSNMB
DEMA9PSNMB-K52
Crimp Connectors without contacts, add F0 to end of the part
number and change K52 to K47.
Assembly Instructions - Page 363.
Performance Specifications - Page 332.
Dimensions - Crimp Connectors
Mounting Options Avalable:
4-40 Clinch Nut - Add "E" to Part Number After "M" or "A"
4-40 Fload Mount - Add "Y" to Part Number After "M" or "A"
(Can be used in front or rear panel mount applications)
Example: DBMAE25S
DBMAM255
DEMAY9P
DBMAMY9P
B•
B'
D'
D•
M
L
K
J
10˚ TYP.
G
+
+
E
H
C
A
Front
X
MAX.
Rear
Part Number
by Shell Size
DEMA-9P
DEMA-9S
DAMA-15P
DAMA-15S
DBMA-25P
DBMA-25S
DCMA-37P
DCMA-37S
DDMA-50P
DDMA-50S
A
B•
+_ .015 (0.38) +_ .005 (0.13)
1.213 (30.81)
-
1.213 (30.81) .643 (16.33)
1.541 (39.14)
-
1.541 (39.14) .971 (24.66)
2.088 (53.03)
-
2.088 (53.03) 1.511 (38.38)
2.729 (69.31)
-
2.729 (69.31) 2.159 (54.84)
2.635 (66.92)
-
2.635 (66.92) 2.064 (52.43)
B'
C
D•
+_ .005 (0.13) +_ .005 (0.13) +_ .005 (0.13)
.666 (16.91) .984 (24.99)
-
-
.984 (24.99) .311 (7.90)
.994 (25.24) 1.312 (33.32)
-
-
1.312 (33.32) .311 (7.90)
1.534 (38.96) 1.852 (47.04)
-
-
1.852 (47.04) .311 (7.90)
2.182 (55.42) 2.500 (63.50)
-
-
2.500 (63.50) .311 (7.90)
2.079 (52.81) 2.406 (61.11)
-
-
2.406 (61.11) .423 (10.74)
D'
+_ .005 (0.13)
.329 (8.36)
-
.329 (8.36)
-
.329 (8.36)
-
.329 (8.36)
-
.441 (11.20)
-
E
+_ .015 (0.38)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.605 (15.37)
.605 (15.37)
G
H
+_ .010 (0.25) +_ .010 (0.25)
.759 (19.28) .422 (10.72)
.759 (19.28) .422 (10.72)
1.083 (27.51) .422 (10.72)
1.083 (27.51) .422 (10.72)
1.625 (41.27) .422 (10.72)
1.625 (41.27) .422 (10.72)
2.272 (57.71) .422 (10.72)
2.272 (57.71) .422 (10.72)
2.178 (55.32) .534 (13.56)
2.178 (55.32) .534 (13.56)
J
+_ .010 (0.25)
.030 (0.76)
.030 (0.76)
.030 (0.76)
.030 (0.76)
.039 (0.99)
.030 (0.76)
.039 (0.99)
.030 (0.76)
.039 (0.99)
.030 (0.76)
K
L
+_ .006 (0.15) +_ .013 (0.33)
.235 (5.97) .048 (1.22)
.243 (6.17) .048 (1.22)
.235 (5.97) .048 (1.22)
.243 (6.17) .048 (1.22)
.230 (5.84) .060 (1.52)
.243 (6.17) .048 (1.22)
.230 (5.84) .060 (1.52)
.243 (6.17) .048 (1.22)
.230 (5.84) .060 (1.52)
.243 (6.17) .048 (1.22)
M
+_ .010 (0.25)
.422 (10.72)
.429 (10.90)
.422 (10.72)
.429 (10.90)
.426 (10.82)
.429 (10.90)
.426 (10.82)
.429 (10.90)
.426 (10.82)
.429 (10.90)
X
Max.
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
.345 (8.76)
Mountign Option Dimensions - Crimp Components
.120 +_ .005
(3.05 +_ 0.13)
.070 (1.78)
MAX.
.049 (1.24)
MAX.
Standard-Through-Hole
.103 (2.62)
+_ .023 (0.58)
.031 (0.79)
+_ .005 (0.13)
.049 (1.24)
MAX.
.089 (2.26) +_ .003 (0.08)
DIA.
.130 (3.30) MAX.
.031 (0.79) TOTAL
DIAMETRICAL FLOAT
WASHER
CLINCH NUT
NO. 4 (.112) 40 UNC
RIVET
OVERALL FREE
FLOAT .004-.012
(0.10)-(0.30)
E-Clinch Nut
Y Float Mount
It is recommended that only one assembly, either pin or socket, be float mounted.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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