Micro-D PCB - .050” Contact Spacing
CBR (Condensed Board Right Angle) Series
JACKPOST 2-56
MDM-PCB
UNC-2B TYP.
(Size 9-51)
LAST
A
C
CAV.
.109 ± .015
(2.77 ± 0.38)
+
+
DE
JACKPOST
.186 (4.72)
.185
#4-40 UNC 2B TYP.
CAV.
#1
MAX.PLUG
.198 (5.03)
(4.70)MAX.
C
B
MAX. RECEPT.
H
G
H
H
G
G
F
F
.096 ± .005
SEE
VIEW X
F
(2.44 ± 0.31)
DIA.TYP.
.125 ± .005
SEE
(3.18 ± 0.31)
DIA. TYP.
* *
VIEW Y
(Size 9-51)
* *FOR 31: 1.085(27.56) MAX.
FOR 37: 1.185(30.10) MAX.
FOR 51: 1.225(31.12) MAX.
1.815 (46.10) MAX.
SEE
VIEW W
100 VIEW
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.108
(2.73)
.100 (2.54)
TYP.
.083
.083
(2.11)
.083 (2.11)
(2.11)
4
3
2
11 10
8
6
12
7.020
(0.51)
2
4
5
10
6
5
3
2
8
.020
(0.51)
9
7
5
15
1
13 24 22
25 23 21
17
.020
(0.51)
8
6
12
3
1
9
7
4
1
5
4
2
1
11
17
14
14
20 19 18 16
15 14 13 11 10
9
21 20 19 18 16 15 13 12
.020
(0.51)
9
8
3
7
6
.050 (1.27)
TYP.
25 Contacts
View X
15 Contacts
View X
21 Contacts
View X
9 Contacts
View X
.325 (8.26)
.275 (6.98)
.183
(4.65)
.158 (4.00)
15 13 11
2
4
6
8
9
27
15 13 11
2
4
6
8
17
25 23 21
9
1
3
5
7
19
15 13 11
17
15 13 11
1
3
5
7
9
19 17
16 14 12 10 24
30 29 27 25 23 21 19 17
31 28 26 22 20 18
7
5
3
1
1
3
5
7
18 16 14 12 10
35 33 31 29 46 43 41 25 23 21 19
28 45 42 26 24 22 20
9
2
4
6
8
26 24 22 20 18
16 14 12 10
35 33 31
18 16 14 12 10
2
4
6
8
51 49 47 45 43 41 39
27
37
29
37 35 33 31
36 34 32 30
29
24
28 26
22 20
.050
(1.27)
50 48 46 44 42 40 38 36 34 32 30 28
75 73 71 69 67 65 63 61 59 57 55 53
34 32 30
27 25 23 21
.020
.020
51 50 49 48 47 44 40 39 38 37 36
(0.51)
(0.51)
.100 .005
(2.54 0.13)
74 72 70 68 66 64 62 60 58 56 54 52
.108
(2.73)
100 98 96 94 92 90 88 86 84 82 80 78 76
99 97 95 93 91 89 87 85 83 81 79 77
31 Contacts
View Y
37 Contacts
View Y
51 Contacts
View Y
100 Contacts
View W
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dripped.
Part Number
By Shell Size
A
Max.
B
C
Max.
D
Max.
E
F
G
H
± .005 (.13)
Max.
Max.
± .010 (.25)
± .010 (.25)
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*
.785 (19.94)
.785 (19.94)
.935 (23.75)
.935 (23.75)
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)
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
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)
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)
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)
.394 (10.01)
.394 (10.01)
.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)
.394 (10.01)
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)
1.000 (25.40)
1.000 (25.40)
.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)
.400 (10.16)
.400 (10.16)
.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)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
*For jackpost, add letter “P” or “M7” for sizes 9-51, “M17” for size 100.
Dimensions shown in mm
Specifications and dimensions subject to change
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24
ITT [ ITT Cannon ]
