2DA31S ITT Cannon, 2DA31S Datasheet - Page 21

• Manufacturer Part Number: 2DA31S
• Description: MICRO DD 31POS SKT
• Manufacturer: ITT Cannon

Specifications of 2DA31S

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: I2DA31S

CBR (Condensed Board Right Angle) Series
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
Part Number
By Shell Size
www.ittcannon.com
Micro-D PCB - .050" Contact Spacing
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
MDM-9PCBR*
MDM-9SCBR*
MDM-15PCBR*
MDM-15SCBR*
MDM-21PCBR*
MDM-21SCBR*
MDM-25PCBR*
MDM-25SCBR*
MDM-31PCBR*
MDM-31SCBR*
MDM-37PCBR*
MDM-37SCBR*
MDM-51PCBR*
MDM-51SCBR*
MDM-100PCBR*
MDM-100SCBR*
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
(2.77 ± 0.38)
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
.109 ± .015
LAST
CAV.
(0.51)
.020
F
16
9
30
5
15
(2.11)
.083
G
31
8
14
31 Contacts
4
29
13
28
12
3
.158 (4.00)
9 Contacts
View Y
2
27
11
+
7
10
26
View X
25
1
9
6
24
23
8
SEE
VIEW X
22
7
21
6
20
5
19
4
A
C
B
18
3
17
2
1.085 (27.56)
1.085 (27.56)
1.185 (30.10)
1.185 (30.10)
1.335 (33.91)
1.335 (33.91)
1.485 (37.72)
1.485 (37.72)
1.435 (36.45)
1.435 (36.45)
2.170 (55.12)
2.170 (55.12)
1
.785 (19.94)
.785 (19.94)
.935 (23.75)
.935 (23.75)
(0.51)
.020
Max.
+
A
CAV.
#1
H
D
JACKPOST 2-56
(0.51)
.020
(2.44 ± 0.31)
UNC-2B TYP.
.096 ± .005
(Size 9-51)
(Size 9-51)
DIA.TYP.
E
19
37
1.115 (28.32)
1.115 (28.32)
1.265 (32.13)
1.265 (32.13)
1.215 (30.86)
1.215 (30.86)
1.800 (45.72)
1.800 (45.72)
(2.73)
18
36
.108
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
MAX. RECEPT.
17
35
± .005 (.13)
16
MAX.PLUG
34
.186 (4.72)
.198 (5.03)
15
(4.65)
33
37 Contacts
.183
14
32
13
31
B
12
30
View Y
11
29
10
15
28
9
15 Contacts
8
8
27
14
7
26
7
6
View X
25
6
13
5
5
24
12
23
4
.100 (2.54)
11
1.034 (26.26)
1.102 (27.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
SEE
VIEW Y
4
22
F
3
.402 (10.21)
.484 (12.29)
.552 (13.97)
.634 (16.10)
.702 (17.83)
.734 (18.64)
.802 (20.37)
.884 (22.45)
.952 (24.18)
.984 (24.99)
3
21
2
TYP.
10
.334 (8.48)
1
2
20
1
G
9
Max.
C
* *
.050 (1.27)
FOR 31: 1.085(27.56) MAX.
FOR 37: 1.185(30.10) MAX.
FOR 51: 1.225(31.12) MAX.
TYP.
(0.51)
.020
51
35
.394 (10.01)
.394 (10.01)
18
34
17
50
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.92)
.351 (8.92)
33
* *
16
32
15
49
31
21
14
30
Max.
13
48
29 46
12
28
D
11
47
51 Contacts
10
45
43
27
44
42
View Y
9
41
40
8
7
26
21
25
39
11
6
5
24
10
20
(2.11)
38
4
23
.083
9
.394 (10.01)
3
19
22
H
8
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.184 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.228 (5.79)
.296 (7.52)
.271 (6.88)
37
2
21
NOTE: Standard lead termination is #24 AWG, solid copper,
solder or tin dripped.
7
21 Contacts
1
18
20
6
19
36
17
Max.
16
View X
5
(3.18 ± 0.31)
E
4
.125 ± .005
DIA. TYP.
15
3
14
(4.70)MAX.
13
2
(2.73)
.108
1
.185
12
(1.27)
.050
1.000 (25.40)
1.000 (25.40)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.520 (13.21)
.520 (13.21)
.520 (13.21)
.520 (13.21)
.650 (16.15)
.650 (16.15)
(0.51)
.020
Max.
F
1.815 (46.10) MAX.
100 VIEW
26
100
51
75
25
C
.400 (10.16)
.400 (10.16)
24
99
50
74
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.300 (7.62)
.300 (7.62)
49
73
98
23
.325 (8.26)
± .010 (.25)
13
22
97
48
72
12
47
71
96
25
21
100 Contacts
95
20
70
24
46
11
19
45
69
94
23
44
22
18
68
93
View W
G
10
67
92
21
17
43
MDM-PCB
42
16
66
91
9
20
15
65
90
41
8
14
40
89
25 Contacts
64
7
63
88
19
13
39
6
12
38
87
62
5
View X
86
11
61
4
18
37
17
85
10
36
60
.275 (6.98)
35
59
84
9
3
16
8
34
58
83
15
.230 (5.81)
.230 (5.81)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.150 (3.81)
.150 (3.81)
.200 (5.08)
.200 (5.08)
57
82
33
7
± .010 (.25)
2
14
56
81
32
6
1
55
80
SEE
VIEW W
31
#4-40 UNC 2B TYP.
5
79
H
30
54
4
29
53
78
3
H
JACKPOST
28
G
52
77
2
27
76
1
.083 (2.11)
F
(2.54 ± 0.13)
.100 ± .005
(0.51)
.020