2DA31S ITT Cannon, 2DA31S Datasheet - Page 20

• 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

BR (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.
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
Part Number
By Shell Size
Micro-D PCB - .050" Contact Spacing
MDM-9PBR*
MDM-9SBR*
MDM-15PBR*
MDM-15SBR*
MDM-21PBR*
MDM-21SBR*
MDM-25PBR*
MDM-25SBR*
MDM-31PBR*
MDM-31SBR*
MDM-37PBR*
MDM-37SBR*
MDM-51PBR*
MDM-51SBR*
MDM-100PBR*
MDM-100SBR*
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
1
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
2
1
(9.53)
6
.375
3
9 Contacts
2
7
4
3
8
5
4
9
6
(2.77 ± 0.38)
5
.109 ± .015
7
31 Contacts
8
9 10
(3.81)
.150
11 12 13 14 15 16
(3.81)
.150
1.390 (35.31)
1.390 (35.31)
1.540 (39.12)
1.540 (39.12)
1.690 (42.93)
1.690 (42.93)
1.790 (45.47)
1.790 (45.47)
2.040 (51.82)
2.040 (51.52)
2.340 (59.44)
2.340 (59.44)
1.875 (47.63)
1.875 (47.63)
2.74 (69.72)
2.74 (69.72)
CAV.
#1
Max.
A
(3.81)
.150
LAST
CAV.
A
C
1
9 10 11 12 13 14 15
± .007 (.18)
1.150 (29.21)
1.150 (29.21)
1.300 (33.02)
1.300 (33.02)
1.450 (36.83)
1.450 (36.83)
1.550 (39.37)
1.550 (39.37)
1.800 (45.72)
1.800 (45.72)
2.100 (53.34)
2.100 (53.34)
1.600 (40.64)
1.600 (40.64)
2.500 (63.50)
2.500 (63.50)
2
3
4
15 Contacts
B
5
1
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
27 28 29 30 31 32 33
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
6
2
7
3
8
4
1
E
20 21 22 23 24 25 26 27 28 29 30 31
5
2
6
3
(3.81)
7
.150
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)
G
4
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
8
5
± .005 (.13)
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
(7.62)
9 10
6
.300
7
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
C
8
9 10
37 Contacts
100 Contacts
11 12 13 14 15 16 17 18 19
20
32 33 34 35 36 37
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
1.034 (26.26)
1.102 (27.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
(3.81)
.150
.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)
.334 (8.48)
1
(2.54)
12 13
.100
TYP.
Max.
MAX. PLUG
.186 (4.72)
.198 (5.05)
2
D
(1.27)
.050
MAX.
3
14 15 16 17 18 19 20 21
4
21 Contacts
5
.100 TYP.
6
(3.81)
.150
(1.27)
TYP.
.050
7
8
(3.81)
9 10 11
.150
.394 (10.01)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (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)
Max.
E
(2.44 ± 0.31)
.096 ± .005
(3.81)
(5.72)
.150
.225
Specifications and dimensions subject to change
D
B
1
19
36
2
20 21 22 23 24 25 26 27 28 29 30 31 32 33
37 38 39 40 41 42 43 44 45 46 47 48
3
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.565 (14.35)
.565 (14.35)
.755 (19.18)
.755 (19.18)
4
5
Max.
#2-56 UNC-2B TYP.
6
F
1
(3.18 ± 0.38)
.150 ± .010
(3.8 ± 0.25)
.125 ± .015
14 15 16 17 18 19 20 21 22 23 24 25
7
Dimensions shown in inch (mm)
JACKPOST
51 Contacts
2
8
MDM-PCB
3
9 10
4
5
11 12 13 14 15 16 17 18
www.ittcannon.com
25 Contacts
6
F
7
(1.27)
.050
8
.394 (10.01)
.394 (10.01)
.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)
9 10 11
49 50 51
Max.
34 35
G
12 13
(3.81)
.150
(4.45)
.175
(3.81)
.150