Micro-D
PCB
Micro-D Printed Circuit Board Connectors
Condensed Board Straight CBS .075 Inch Spacing
Save Space On Your Circuit Board–These
Micro-D
connectors feature .075 inch row spacing. The board
footprint is reduced to match the size of the connector body.
Designed for Flex Circuits–CBS
COTS connectors are
available with jackscrews for flex circuit compatibility.
Solder-Dipped–Terminals
are coated with SN63/Pb37 tin-
lead solder for best solderability. Optional gold-plated
terminals are available for RoHS compliance.
High Performance–These
connectors meet the
demanding requirements of MIL-DTL-83513. Suitable
for Level 1 NASA reliability.
A
B
C
D
E
F
Series
HoW to oRDER CBS CoNDENSED BoARD StRAIGHt CoNNECtoRS
Shell Material
and Plating
Finish
Aluminum Shell
1
–
Cadmium
Number
of
Insulator
Material Contacts
L
LCP
(Liquid
Crystal
Polymer)
9
15
21
25
31
37
51
100
Contact
type
P
Pin
S
Socket
termination
Style
CBS
Condensed
Board
Straight
Hardware option
NN
– No Jackpost, No
Threaded Insert
PC tail
Length
.080
.110
.140
.172
.190
.250
Gold-Plated
terminal
Mod Code
These
connectors are
solder-dipped
in 63/37 tin-
lead solder.
G
H
J
K
L
M
N
P
MWDM
Micro-D
Metal Shell
2
4
5
6
–
Nickel
–
Black Anodize
–
Gold
–
Chem Film
PN
– Extended Jackpost for
.062" (1.6) PCB, No
Threaded Insert
RN
– Extended Jackpost for
.196" (5.0) PCB, No
Threaded Insert
No Jackposts
Stainless Steel Shell
3
–
Passivated
Nu
– Threaded Insert Only,
Pu
– Short Jackpost and
Threaded Insert
to delete the
solder dip
and change
Length
to gold-plated
in
terminals,
Inches
add code 513
±
.015
(0.38)
Rear Panel Jackposts
With Threaded Inserts
R6u
R5u
R4u
R3u
R2u
– 0.125" (3.2) Panel
– 0.094" (2.4) Panel
– 0.062" (1.6) Panel
– 0.047" (1.2) Panel
– 0.031" (0.8) Panel
M
– Hex Head Jackscrews
S
– Slot Head Jackscrews
Jackscrew options
Sample Part Number
MWDM
1
L –
31
P
CBS
NN
–
.110
© 2006 Glenair, Inc.
www.glenair.com
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-14
Micro-D Printed Circuit Board Connectors
Condensed Board Straight CBS .075 Inch Spacing
PERFoRMANCE SPECIFICAtIoNS
Current Rating
DWV
Insulation Resistance
Contact Resistance
Low Level Contact Resist.
Magnetic Permeability
Operating Temperature
Shock, Vibration
Mating Force
3 AMP
600 VAC Sea level
5000 Megohms Minimum
8 Milliohms Maximum
32 Milliohms Maximum
2
µ
Maximum
-55° C. to +150° C.
50 g., 20g.
(10 Ounces) X (# of Contacts)
MAtERIALS AND FINISHES
Aluminum Alloy 6061 or Stainless Steel, 300
Connector Shell Series, passivated. See Ordering Info for
Plating Options
Insulator, Tray
Liquid Crystal Polymer (LCP)
Interfacial Seal
Flourosilicone Rubber, Blue
Pin Contact
Beryllium Copper Gold over Nickel Plating
Socket Contact
Copper Alloy Gold Over Nickel Plating
PCB Terminals Gold Plated Copper Alloy, Solder Dipped
Hardware
300 Series Stainless Steel
Encapsulant
Epoxy Resin Hysol EE4215
A
B
C
E
D
F
TAIL LENGTH
± .015 (0.38)
.025 (0.6)
Ø .020 (0.51)
± .002 (0.05)
G
MICRo-D CBS BoARD MouNt CoNNECtoR DIMENSIoNS
A Max.
Layout
9P
9S
15P
15S
21P
21S
25P
25S
31P
31S
37P
37S
51P
51S
100P
100S
In.
.785
.785
.935
.935
1.085
1.085
1.185
1.185
1.335
1.335
1.485
1.485
1.435
1.435
2.170
2.170
mm.
19.94
19.94
23.75
23.75
27.56
27.56
30.01
30.01
33.91
33.91
37.72
37.72
36.45
36.45
55.12
55.12
± .005
.565
.565
.715
.715
.865
.865
.965
.965
1.115
1.115
1.265
1.265
1.215
1.215
1.800
1.800
In .
B
± 0.13
mm.
C Max.
In .
.333
.400
.483
.551
.633
.701
.733
.801
.883
.951
1.033
1.101
.983
1.051
1.383
1.451
D Max.
In .
.184
.250
.184
.250
.184
.250
.184
.250
.184
.250
.184
.250
.224
.293
.270
.333
E Max.
In .
.310
.310
.310
.310
.310
.310
.310
.310
.310
.310
.310
.310
.400
.400
.510
.510
mm.
8.46
10.16
12.27
14.00
16.08
17.81
18.62
20.35
22.43
24.16
26.24
27.96
24.97
26.70
35.13
36.86
mm.
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
5.69
7.44
6.86
8.46
mm.
7.87
7.87
7.87
7.87
7.87
7.87
7.87
7.87
7.87
7.87
7.87
7.87
10.16
10.16
12.95
12.95
± .003
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
In .
F
± 0.08
mm.
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
G Max.
In .
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.430
.430
mm.
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
10.92
10.92
14.35
14.35
18.16
18.16
21.97
21.97
24.51
24.51
28.32
28.32
32.13
32.13
30.86
30.86
45.72
45.72
© 2006 Glenair, Inc.
www.glenair.com
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-15
Micro-D
PCB
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Micro-D
PCB
Micro-D Printed Circuit Board Connectors
Condensed Board Straight CBS .075 Inch Spacing
MICRo-D CBS BoARD MouNt CoNNECtoR HARDWARE oPtIoNS
A
B
C
D
E
F
G
H
J
K
L
M
N
P
A
A DIAMETER
9-51 CONTACTS
.096/.088 (2.44/2.24)
100 CONTACTS
.150/.145 (3.81/3.68)
9-51 CONTACTS
NO. 2-56 UNC-2B
100 CONTACTS
NO. 4-40 UNC-2B
Thru-Hole, No Hardware
9 – 51 Contacts
2-56 UNC-2B
.190 / .185
(4.8 / 4.7)
NN
Style
Threaded Insert
100 Contacts
4-40 UNC-2B
.185 / .175
(4.7 / 4.5)
.190 (4.8)
MAX.
.190 (4.8)
MAX.
.187 (4.8) HEX
Nu
Style
.125 (3.2) HEX
2-56 UNC-2A
.160 (4.1) MIN. (9-51 PINS)
.225 (5.7) MIN. (100 PIN)
4-40 UNC-2A
Pu
Style
Jackpost with Threaded Insert
Kit Part Number
500-063-1
Kit Consists of Two Jackposts
Kit Part Number
500-063-2
Kit Consists of Two Jackposts
9 – 51 Contacts
.156 (4.0) DIA
.188 ± .005
(4.8 ± 0.13)
.380/.350
(9.65/8.89)
.050 (1.3)
.086 (2.2)-56
UNC-2B
.119 (3.0)
.086 (2.2)-56
UNC-2A
100 Contacts
.187 (4.7) DIA
.180 ± .005
(4.6 ± 0.13)
.375/.345
(9.53/8.76)
.050 (1.3)
.112 (2.8)-40
UNC-2B
.140 (3.6)
.112 (2.8)-40
UNC-2A
A
A
Hardware
Option
.160 (4.1) MIN. (9-51 PINS)
.225 (5.7) MIN. (100 PIN)
R2U
R3U
R4U
R5U
R6U
Panel
Thickness
1/32 (0.8)
3/64 (1.2)
1/16 (1.6)
3/32 (2.4)
1/8 (3.2)
Part Number
177-505-A-2-2
177-505-A-2-3
177-505-A-2-4
177-505-A-2-5
177-505-A-2-6
A
± .003 (0.08)
.024 (0.6)
.041 (1.0)
.055 (1.4)
.086 (2.2)
.118 (3.0)
Hardware
Option
R2U
R3U
R4U
R5U
R6U
Panel
Thickness
1/32 (0.8)
3/64 (1.2)
1/16 (1.6)
3/32 (2.4)
1/8 (3.2)
Part Number
177-505-D-4-2
177-505-D-4-3
177-505-D-4-4
177-505-D-4-5
177-505-D-4-6
A
± .003 (0.08)
.024 (0.6)
.041 (1.0)
.055 (1.4)
.086 (2.2)
.118 (3.0)
Jackpost For Rear Panel
Mounting, with Threaded Insert
Ru
Style
© 2006 Glenair, Inc.
www.glenair.com
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-16
Micro-D Printed Circuit Board Connectors
Condensed Board straight CBs .075 Inch spacing
MICRo-D CBs BoARD MouNt CoNNECtoR HARDWARE oPtIoNs
9 – 51 Contacts
2-56 UNC-2B
.190 / .185
(4.8 / 4.7)
PN
.595/.565
(15.1/14.4)
RN
.685/.655
(17.4/16.6)
.125 (3.2) HEX
4-40 UNC-2B
.185 / .175
(4.7 / 4.4)
PN
.685/.655
(17.4/16.6)
RN
.785/.755
(19.9/19.2)
100 Contacts
.187 (4.7) HEX
PC BOARD
2-56 UNC-2A
LOCKWASHER
NUT
.154 (3.9) HEX
4-40 UNC-2A
LOCKWASHER
NUT
.187 (4.7) HEX
PN
Style for .062" PCB
RN
Style for .196" PCB
Jackpost Kit
Kit Consists of 2 Jackposts, 2 Nuts, 2 Washers
PN Kit Part Number
500-069-2-6
RN Kit Part Number
500-069-2-7
Kit Consists of 2 Jackposts, 2 Nuts, 2 Washers
PN Kit Part Number
500-069-4-7
RN Kit Part Number
500-069-4-8
9 – 51 Contacts
.063 HEX
.125 (3.2) DIA.
.085 (2.2)
.503 (12.8)
.084 (2.1)
E-RING
.606 (15.4)
.063 HEX
100 Contacts
.187 (4.7) DIA.
.098 (2.5)
.140 (3.6)
E-RING
Hex Head Jackscrew with
E-Ring
M
Style
2-56 UNC-2A
Kit Consists of 2 Jackscrews and 2 E-Rings
4-40 UNC-2A
Kit Consists of 2 Jackscrews and 2 E-Rings
Kit Part Number
500-080-2
Kit Part Number
500-080-4
.027 (0.7) SLOT
9 – 51 Contacts
.125 (3.2) DIA.
.085 (2.2)
.035 (0.9) SLOT
100 Contacts
.187 (4.7) DIA.
.098 (2.5)
.140 (3.6)
.503 (12.8)
.084 (2.1)
E-RING
.606 (15.4)
E-RING
Slot Head Jackscrew with
E-Ring
© 2006 Glenair, Inc.
www.glenair.com
s
Style
2-56 UNC-2A
Kit Consists of 2 Jackscrews and 2 E-Rings
4-40 UNC-2A
Kit Consists of 2 Jackscrews and 2 E-Rings
Kit Part Number
500-081-2
Kit Part Number
500-081-4
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-17
C-19
Micro-D
PCB
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Micro-D Printed Circuit Board Connectors
Condensed Board Straight CBS .075 Inch Spacing
Patterns shown are for connector mounting side of PC board.
Micro-D
PCB
A
B
C
D
E
F
G
H
J
K
L
M
N
MICRo-D CBS BoARD MouNt CoNNECtoR PCB LAYoutS – PIN CoNNECtoRS
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65) TYP
8
9
7
3
4
2
1
5
6
.040 (1.016) DIA TYP
.075 (1.91)
.225(5.72)
.096 (2.44) DIA TYP
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65) TYP
14
15
8
6
13
4
5
3
12
11
2
10
.040 (1.016) DIA TYP
.075 (1.91)
9
1
.225 (5.72)
.096 (2.44) DIA TYP
.038 (0.96) REF
.200
(5.08)
.565 (14.35)
.038 (0.96) REF
.350(8.89)
REF
.715 (18.16)
7
9 PIN MWDM-9PCBS
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65) TYP
20
21
11
19
9
10
8
7
6
18
17
5
4
16
15
3
2
14
15 PIN MWDM-15PCBS
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65)
TYP
25
13
12
.040 (1.016) DIA TYP
.075 (1.91)
.040 (1.016) DIA TYP
.075 (1.91)
24
23
11
10
22
21
9
8
20
19
7
6
5
4
18
17
16
15
3
2
1
14
13
12
1
.225 (5.72)
.038 (0.96) REF
.096 (2.44) DIA TYP
.225 (5.72)
.096 (2.44)
DIA TYP
.038 (0.96) REF
.500 (12.7) REF
.865
.600(15.24) REF
.965 (24.5)
21 PIN MWDM-21PCBS
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65)
TYP
31
16
25 PIN MWDM-25PCBS
.100 (2.54) TYP
.075 (1.91) TYP
.050 (1.27) TYP
.025 (0.64) TYP
.183(4.65)
TYP
.225 (5.72)
.096 (2.44)
DIA TYP
.038 (0.96)
REF
37
19
18
.040 (1.016) DIA TYP
.075 (1.91)
30
29
14
15
13
28
27
12
11
26
25
10
9
8
7
24
23
22
21
6
5
20
19
4
3
2
1
18
17
.040 (1.016) DIA TYP
.075 (1.91)
36
35
17
16
34
33
15
14
32
31
13
12
30
29
11
10
9
8
28
27
7
6
26
25
5
4
24
23
3
2
22
21
1
20
.225 (5.72)
.096 (2.44)
DIA TYP
.038 (0.96) REF
.750(19.05) REF
1.115 (28.32)
.900(22.86) REF
1.265 (32.13)
31 PIN MWDM-31PCBS
.075 (1.91) TYP
.0375 (0.95) TYP
.075 (1.91)
37 PIN MWDM-37PCBS
1.800 (45.72)
.040 (1.016) DIA TYP
.040 (1.016) DIA TYP
99 97 96 94 93 91 90 88 87 85 84 82 81 79 78 76
75 98 72 95 69 92 66 89 63 86 60 83 57 80 54 77
100 74 73 71 70 68 67 65 64 62 61 59 58 56 55 53 52
51 49 48 46 45 43 42 40 39 37 36 34 33 31 30 28 27
26 50 23 47 20 44 17 41 14 38 11 35 8
32 5
7
6
4
29 2
3
1
25 24 22 21 19 18 16 15 13 12 10 9
.096 (2.44) DIA TYP
51 49 46 44 42 41 39 38 37 36
50 48 47 45 43 25 40 22 21 19
35 33 31 30 29 27 26 24 23 20 1
34 32 14 12 28 9
8
6
5
4
3
2
18 17 16 15 13 11 10 7
.1875 (4.76)
.2325 (5.91) TYP
(.750)(19.05)
1.215 (30.86)
P
© 2006 Glenair, Inc.
www.glenair.com
.125 (3.18)
DIA TYP
.0375 (0.95) TYP
.075 (1.91) TYP
.075 (1.91)
.2812
(7.14)
51 PIN MWDM-51PCBS
100 PIN MWDM-100PCBS
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-18
