MDM-31PSP ITT, MDM-31PSP Datasheet - Page 13

• Manufacturer Part Number: MDM-31PSP
• Manufacturer: ITT
• Type: D-Subminiaturer

Specifications of MDM-31PSP

• Number Of Contacts: 31POS
• Number Of Terminals: 31
• Plug / Receptacle: PIN
• Contact Plating: Gold
• Contact Pitch (mm): 1.27mm
• Body Orientation: Straight
• Mounting Style: Panel
• Number Of Ports: 1Port
• Number Of Contact Rows: 2
• Termination Method: Solder Pot
• Current Rating: 3A
• Housing Material: Liquid Cryst Polymer
• Contact Material: Copper Alloy
• Product Length (mm): 33.91mm
• Product Depth (mm): 15.65mm
• Product Height (mm): 7.82mm
• Lead Free Status / RoHS Status: Not Compliant

Micro-D PCB - .050" Contact Spacing
PCB Termination Arrangements* (Viewed from PCB solder side)
Identification number shown for plug connector, use reverse order for socket connector.
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dipped
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27)
Part Number
By Shell Size
MDM-9PBS*
MDM-9SBS*
MDM-15PBS*
MDM-15SBS*
MDM-21PBS*
MDM-21SBS*
MDM-25PBS
MDM-25SBS*
MDM-31PBS*
MDM-31SBS*
MDM-37PBS*
MDM-37SBS*
MDM-51PBS*
MDM-51SBS*
MDM-100PBS*
MDM-100SBS*
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
BS (Board Straight) Series
(2.44 + _ 0.13) DIA.
(3.81)
(3.05 + _ 0.13)
.150
.096 + _ .005
.120 + _ .005
Size 9-51)
Size 100
(1.27)
.050
F
9 Contacts
1
1
(9.53)
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
.375
6
2
2
7
3
3
8
4
4
9
5
5
31 Contacts
6
CAV.
1.390 (35.31)
1.390 (35.31)
1.390 (35.31)
1.390 (35.31)
1.690 (43.93)
1.690 (43.93)
1.740 (44.20)
1.740 (44.20)
2.040 (51.82)
2.040 (51.82)
2.340 (59.44)
2.340 (59.44)
2.270 (67.66)
2.270 (67.66)
3.070 (77.98)
3.070 (77.98)
#1
7
8
Max.
9 10
A
11 12 13 14 15 16
A
B
C
LAST
CAV.
(1.27)
.050
(3.81)
1.150 (29.21)
1.150 (29.21)
1.150 (29.21)
1.150 (29.21)
1.450 (36.83)
1.450 (36.83)
1.500 (38.10)
1.500 (38.10)
1.800 (45.72)
1.800 (45.72)
2.100 (53.34)
2.100 (53.34)
2.000 (50.80)
2.000 (50.80)
2.800 (71.12)
2.800 (71.12)
.150
+ _ .007 (.018)
B
(1.27)
.050
15 Contacts
1
1
9 10 11 12 13 14 15
76
27
2
52
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
1.115 (28.32)
1.115 (28.32)
+ _ .005 (.013)
3
(5.72)
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
TYP.
(3.81)
.225
77
28
.150
4
#4-40 UNC-2B TYP.
53
3
#2-56 UNC-2B TYP.
G
JACKPOST (100)
JACKPOST (9-51)
29
5
78
C
54
4
6
30
75
7
55
5
31
8
80
56
6
32
81
1
20 21 22 23 24 25 26 27 28 29 30 31
57
7
2
82
33
58
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)
2.175 (55.24)
2.175 (55.24)
8
3
.785 (19.94)
.785 (19.94)
.935 (23.75)
.935 (23.75)
83
34
4
9
59
Max.
5
84
35
.186 (4.72) MAX. PLUG
.198 (5.03) MAX. RECEPTACLE
(1.27)
D
60
10
.050
6
36
85
7
37 Contacts
100 Contacts
61
11
8
86
37
12
62
9 10
87
38
13
63
NOTE: Dimensions shown are for reference only-consult factory for final design dimensions.
1
11 12 13 14 15 16 17 18 19
88
39
(2.77 + _ 0.38)
12 13
.109 + _ 0.15
1.034 (26.26)
1.102 (27.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.30)
14
64
2
.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)
21 Contacts
40
89
.334 (8.48)
3
(5.72)
15
65
32 33 34 35 36 37
14 15 16 17 18 19 20 21
.225
Max.
4
41
90
E
16
66
5
42
91
6
17
67
92
43
7
18
68
8
93
44
9 10 11
19
69
45
94
.394 (10.01)
*
20
CAV. #1
.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)
70
46
95
21
71
Max.
(1.27)
.050
47
96
F
22
72
97
48
73
23
(3.81)
.150
49
98
74
24
(2.54)
TYP.
.100
99
50
75
25
100
51
.460 (11.68)
.460 (11.68)
26
(3.81)
.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)
.150
Max.
G
D
E
19
1
Dimensions are shown in inches (millimeters).
1
36
14 15 16 17 18 19 20 21 22 23 24 25
2
(3.81)
.150
2
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.303 (7.70)
.303 (7.70)
37 38 39 40 41 42 43 44 45 46 47 48
3
3
4
Max.
25 Contacts
51 Contacts
4
5
H
5
6
6
7
LAST CAV.
7
8
Dimensions subject to change.
8
9 10
.550 (12.70)
.550 (12.70)
MDM-PCB
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
9 10 11
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11 12 13 14 15 16 17 18
Max.
H
J
12 13
.100 (2.54)
J
REF.
49 50 51
(1.27)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.686 (17.42)
.686 (17.75)
.050
K
35
Max.
K
243