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Micro-D PCB - .050" Contact Spacing
MDM-PCB
BS (Board Straight) Series
19
www.ittcannon.com
*
.096 ± .005
(2.44 ± 0.13) DIA.
Size 9-51)
.120 ± .005
(3.05 ± 0.13)
Size 100
CAV.
#1
LAST
CAV.
G
JACKPOST (9-51)
#2-56 UNC-2B TYP.
JACKPOST (100)
#4-40 UNC-2B TYP.
.186 (4.72) MAX. PLUG
.198 (5.03) MAX. RECEPTACLE
.109 ± 0.15
(2.77 ± 0.38)
D
E
H
J
K
LAST CAV.
CAV. #1
.050
(1.27)
6
7
8
9
1
2
3
4
5
9 10 11 12 13 14 15
1
2 3
4 5
6
7 8
12 13 14 15 16 17 18 19 20 21
1
2
3 4
5
6
7
8
9 10 11
14 15 16 17 18 19 20 21 22 23 24 25
1
2
3 4
5 6
7
8
9 10 11 12 13
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1
2
3 4
5 6
7
8
9 10 11 12 13 14 15 16
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
1
2
3 4
5 6
7
8
9 10 11 12 13 14 15 16 17 18 19
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
19
35
1
2
3 4
5 6
7
8
9 10 11 12 13 14 15 16 17 18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
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
52
53
54
55
56 57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
.050
(1.27)
.050
(1.27)
.100
(2.54)
TYP.
.150
(3.81)
.150
(3.81)
.150
(3.81)
.150
(3.81)
.150
(3.81)
.050
(1.27)
.050
(1.27)
.050
(1.27)
.150
(3.81)
.375
(9.53)
.225
(5.72)
TYP.
.225
(5.72)
PCB Termination Arrangements* (Viewed from PCB solder side)
9 Contacts
31 Contacts
15 Contacts
37 Contacts
100 Contacts
51 Contacts
21 Contacts
25 Contacts
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)
NOTE: Dimensions shown are for reference only-consult factory for final design dimensions.
.100 (2.54)
REF.
F
A
B
C
B
±.007 (.18)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Part Number
By Shell Size
A
Max.
C
±.005 (.13)
D
Max.
E
Max.
F
Max.
G
Max.
H
Max.
J
Max.
K
Max.
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*
1.390 (35.31)
1.690 (43.93)
1.740 (44.20)
2.040 (51.82)
2.340 (59.44)
2.270 (67.66)
3.070 (77.98)
1.150 (29.21)
1.450 (36.83)
1.500 (38.10)
1.800 (45.72)
2.100 (53.34)
2.000 (50.80)
2.800 (71.12)
.565 (14.35)
.715 (18.16)
.865 (21.97)
.965 (24.51)
1.115 (28.32)
1.265 (32.13)
1.215 (30.86)
1.800 (45.72)
.785 (19.94)
.935 (23.75)
1.085 (27.56)
1.185 (30.10)
1.335 (33.91)
1.485 (37.72)
1.435 (36.45)
2.175 (55.24)
.334 (8.48)
.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)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.30)
.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)
.394 (10.01)
.308 (7.82)
.351 (8.92)
.460 (11.68)
.165 (4.19)
.303 (7.70)
.355 (9.02)
.550 (12.70)
.555 (14.10)
.686 (17.42)
.686 (17.75)
Dimensions shown in inch (mm)
Specifications and dimensions subject to change