Micro-D PCB - .050" Contact Spacing
BR (Board Right Angle) Series
A
C
.109 ± .015
(2.77 ± 0.38)
E
G
.186 (4.72)
MAX. PLUG
.198 (5.05)
MAX.
.100
(2.54)
TYP.
MDM-PCB
JACKPOST
#2-56 UNC-2B TYP.
B
D
.125 ± .015
(3.18 ± 0.38)
F
CAV.
#1
LAST
CAV.
.050
(1.27)
TYP.
.100 TYP.
.096 ± .005
(2.44 ± 0.31)
.150 ± .010
(3.8 ± 0.25)
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.150
(3.81)
.150
(3.81)
9 10 11 12 13 14 15
.150
(3.81)
.150
(3.81)
6
7
8
9
12 13
14 15 16 17 18 19 20 21
14 15 16 17 18 19 20 21 22 23 24 25
1
.375
(9.53)
2
3
4
5
1
2
3
4
5
6
7
8
.300
(7.62)
1
2
3
4
5
6
7
8
9 10 11
1
2
3
4
5
6
7
8
9 10 11
12 13
.225
(5.72)
.175
(4.45)
9 Contacts
.150
(3.81)
15 Contacts
21 Contacts
.150
(3.81)
25 Contacts
.050
(1.27)
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
20 21 22 23 24 25 26 27 28 29 30 31
32 33 34 35 36 37
36
19
37 38 39 40 41 42 43 44 45 46 47 48
49 50 51
34 35
20 21 22 23 24 25 26 27 28 29 30 31 32 33
2
3
4
5
6
7
8
9 10
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15 16
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15 16 17 18 19
1
11 12 13 14 15 16 17 18
.150
(3.81)
.150
(3.81)
.150
(3.81)
31 Contacts
37 Contacts
51 Contacts
.050
(1.27)
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
1
2
3
4
5
6
7
8
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
9 10
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
.150
(3.81)
100 Contacts
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
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*
A
Max.
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)
B
± .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)
C
± .005 (.13)
.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)
D
Max.
.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)
E
Max.
.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)
F
Max.
.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)
G
Max.
.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)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
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