D20419-80 Datasheet, PDF (252/386 Pages) ITT Industries – Military/Aerospace

Miro-D Plastic Shell - .050" Contact Spacing
MD*B-PCB
CBR Series (90˚ Mounting Narrow Profile)
LAST
CAV
.109 +_ .015
(3.77 +_ 0.38)
+
A
JACKPOST 2-56 UNC-2B
TYP.
C
+
E
D
H
B
CAV.
#1
G
F
G
F
.186 (4.72) PLUG
.199 (5.05) RECEPTACLE
9-15-21-25 VIEW
H
.096 +_ .005
(2.44 +_ 0.31) DIA. TYP
*
* FOR 31: 1.085 (27.56) MAX.
FOR 37: 1.185 (30.10) MAX.
FOR 51: 1.225 (31.12) MAX.
PCB Termination Arrangements (Viewed from bottom of connector, on PCB solder side.)
Indentification number shown for plug connector, use reverse order for socket connector.
.083
(2.11)
542 1
98 3 76
9 Contacts
.020
(0.51)
.108
(2.73)
.100 (2.54)
TYP.
75 4 2
8 6 12 3 1
15 14 13 11 10 9
.020
(0.51)
.050 (1.27)
TYP.
15 Contacts
.083
(2.11)
10 8 6 5 3 2
11 9 7 17 4 14 1
21 20 19 18 16 15 13 12
21 Contacts
.020
(0.51)
12 11 10 8 6 4 3 2
13 24 22 9 7 5 17 15 1
25 23 21 20 19 18 16 14
25 Contacts
.083 (2.11)
.020
(0.51)
.158 (4.00)
15 13 11 9 8 6 4 2
16 14 12 10 24 7 5 3 1
30 29 27 25 23 21 19 17
31 28 26
.020
22 20 18
(0.51)
31 Contacts
.183
(4.65)
19 17 15 13 11 9 7 5 3 1
18 16 14 12 10 8 6 4 2
37 35 33 31 29 28 26 24 22 20
36 34 32 30
.020
27 25 23 21
(0.51)
37 Contacts
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27)
17 15 13 11 27 8 6 4 2
18 16 14 12 10 9 7 5 3 1
35 33 31 29 46 43 41 25 23 21 19
34 32 30 28 45 42 26 24 22 20
51 50 49 48 47 44 40 39 38 37 36
51 Contacts
Part Number
By Shell Size
MD*B-9PCBR*
MD*B-9SCBR*
MD*B-15PCBR*
MD*B-15SCBR*
MD*B-21PCBR*
MD*B-21SCBR*
MD*B-25PCBR*
MD*B-25SCBR*
MD*B-31PCBR*
MD*B-31SCBR*
MD*B-37PCBR*
MD*B-37SCBR
MD*B-51PCBR*
MD*B-51SCBR
A
Max.
.788 (20.01)
.788 (20.01)
.938 (23.82)
.938 (23.82)
1.088 (27.63)
1.088 (27.63)
1.188 (30.17)
1.188 (30.17)
1.338 (33.98)
1.338 (33.98)
1.488 (37.79)
1.488 (37.79)
1.438 (36.52)
1.438 (36.52)
* For jackpost locking add letter "P" or "M7".
B
+_ .005 (0.13)
.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)
C
Max.
.292 (7.42)
.375 (9.52)
.442 (11.23)
.525 (13.34)
.592 (15.04)
.675 (17.14)
.692 (17.58)
.775 (19.68)
.842 (21.39)
.925 (23.50)
.994 (25.25)
1.075 (27.30)
.942 (23.93)
1.026 (26.06)
D
Max.
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.258 (6.55)
.258 (6.55)
E
Max.
.134 (3.40)
.218 (5.54)
.134 (3.40)
.218 (5.54)
.134 (3.40)
.218 (5.54)
.134 (3.40)
.218 (5.54)
.134 (3.40)
.218 (5.54)
.134 (3.40)
.218 (5.54)
.177 (4.50)
.258 (6.55)
F
Max.
.420 (10.67)
.420 (10.67)
.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)
.550 (13.97)
.550 (13.97)
G
+_ .010 (0.25)
.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)
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dipped.
.050
(1.27)
.108
(2.73)
H
+_ .010 (0.25)
.230 (5.84)
.230 (5.84)
.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)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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