
Micro-D PCB - .050" Contact Spacing
MDM-PCB
BR (Board Right Angle) Series
20
www.ittcannon.com
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
.300
(7.62)
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.109 ± .015
(2.77 ± 0.38)
A
C
E
G
.186 (4.72)
MAX. PLUG
.198 (5.05)
MAX.
.100
(2.54)
TYP.
B
D
JACKPOST
#2-56 UNC-2B TYP.
.125 ± .015
(3.18 ± 0.38)
F
.150 ± .010
(3.8 ± 0.25)
.096 ± .005
(2.44 ± 0.31)
.050
(1.27)
TYP.
.100 TYP.
CAV.
#1
LAST
CAV.
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
.150
(3.81)
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    20   21   22   23   24  25   26   27  28   29   30   31   32  33    34   35
1
2
3
4
5
6
7
8
9 10
11   12   13   14  15   16   17   18
.150
(3.81)
.050
(1.27)
.150
(3.81)
(3.81)
.150
(3.81)
.150
(3.81)
.175
(4.45)
.150
(3.81)
.375
(9.53)
.150
(3.81)
.150
(3.81)
.225
(5.72)
9 Contacts
31 Contacts
15 Contacts
37 Contacts
51 Contacts
21 Contacts
25 Contacts
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
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
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
.150
(3.81)
.050
(1.27)
100 Contacts
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Part Number
By Shell Size
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*
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)
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)
.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)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
.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)
.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)
.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)
A
Max.
B
± .007 (.18)
C
± .005 (.13)
D
Max.
E
Max.
F
Max.
G
Max.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).