90º p.c
J
2.54
2.54
2.54
2.54
2.54
PCB layouts
Plug viewed from above,
socket viewed from
below.
High Density D only
Plug viewed from above,
socket viewed from
below.
Straight p.c. 9-37 way 90º p.c. 9-37 way
50 way 50 way
Contact
Arrangement
9
15
25
37
50
A crs
25.00
33.32
47.04
63.50
61.10
15 way High Density D 26 way High Density D
62 way High Density D
44 way High Density D
78 way High Density D
Contact
Arrangement
15
26
44
62
78
Straight p.c
J
1.98
1.98
1.98
1.98
2.08
DIMENSIONS
2.84 CRS 12
Ø 0.76 min.
2.76
A
2 holes
at Ø 3.2 min.
(2 holes at
Ø 3.0/3.1
boardlock
only)*
2.54 CRS 12Ø 0.76 min.
2.76
A
2 holes
at Ø 3.2 min.
(2 holes at
Ø 3.0/3.1
boardlock
only)*
50
FRONT
2.84 CRS 12Ø 0.76 min.
2.76
A
2 holes at Ø 3.2 min.
(2 holes at Ø 3.0/3.1
boardlock only)*
50
34
2.54 CRS 12Ø 0.76 min.
2.76
A
2 holes at Ø 3.2 min.
(2 holes at Ø 3.0/3.1
boardlock only)*
50
34
FRONT
1.05 Ø min. 2.29 J
6
11
25.00
18
90º FRONT
2.29 J
10
19
33.32
90º FRONT
0.44
1
2.42 J
22
43
63.50
90º FRONT
0.60
1
1
2.29 J
16
31
47.04
90º FRONT
1
2.42
J
40
21
61.10
90º FRONT
1
60
90º p.c.
STRAIGHT
p.c.
90º p.c.
STRAIGHT p.c.
*Special D only
DIMENSIONS
1
1
MP642 R 06
Connectors
Accessories
A range of accessories
are available including
automatic and hand
crimp tools, insertion
and extraction tools –
ask our sales office for
details.
ITW McMurdo Connectors
Division of ITW Limited
Norway Road
Hilsea
Portsmouth
PO3 5HT
United Kingdom
Tel: 02392 656200
Fax: 02392 666352
e-mail: info@itwmcmurdo.co.uk
www.itwmcmurdo.co.uk
ORDERING information
for CONNECTORS
D B X 25 P N B T D
Series
D – Standard/Budget/Crimp
SD – Special D
LD – Special D 90º p.c. alternative
HD-High Density
Shell size
E, A, B, C and D
Mounting options/crimp select
No designator – Standard fixing holes
B – 90º brackets and stabiliser rivetted (fitted on
50 and 90º p.c. as standard)
F – Float mount for rear panel mounting
R – Reverse float mounting
G – MP501 rivetted
H – 4-40 UNC threaded inserts fitted
K – MP625 and screwlock fitted
L – MP501-2 screw mounted
N – 90º brackets and stabiliser with screwlock
fitted
S – Screwlock fitted
T – Boardlocks fitted
X – Screwlocks and Boardlocks fitted
C-Crimp (contacts ordered separately)
Shell finish
No designator – Zinc/yellow
passivate
T – Tinned (socket only)
TD – Tinned and dimpled (plug only)
Termination type
No designator – Solder bucket
(and crimped when selector code
has been used)
N – 90º p.c.
OL – Straight p.c.
W – Wire wrapping
Contact type
P – Plug S – Socket
Contact arrangement
9, 15, 25, 37 and 50
High Density 15, 26, 44, 62 and 78
CONTACT ORDERING INFORMATION
CONTACT ARRANGEMENT(viewed from mating face of male connector)
Contact/Wire Gauge
MP642-Pin, 24/28 A.W.G (HD only)
MP643-Socket, 24/28 A.W.G (HD only)
MP647-Pin, 24/28 A.W.G (crimp D only)
MP648-Socket, 24/28 A.W.G (crimp D only)
MP649-Pin, 20/24 A.W.G (crimp D only)
MP650-Socket, 20/24 A.W.G (crimp D only) Method of supply
No designator – in
packs of 100
R – 10,000 on a reel
Performance Code
High Density
05-Pin, 200 operations
06-Pin, 50 operations
15-Socket, 200 operations
16-Socket, 50 operations
Crimp D
45-Pin, standard 500 operations
46-Pin, budget 300 operations
55-Socket, standard 500 operations
56-Socket, budget 300 operations
Special, Standard and Crimp D High Density D
1
6
2345
789
12345
15
678
16 20
17 18 19
910 11 12 13
14 21 22 23 24 25
1
9
2345
10
678
11 1512 13 14
123456
26 27 28 29 30 31
78910 11 12 13 16 17 18 19
14 15
20 21 22 23 24 25 32 33 34 35 36 37
1
18
34
234
19 20 21
514
22
67
23
8
24 25
910
26
11
27
12
28 29
13
30
15
31 32
16 17
33
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
E - 9contacts B - 25 contacts A - 15 contacts
C - 37 contacts D - 50 contacts
1
6
11
5
10
15
1
31
16
15
30
44
1
19
9
10 18
26
21
42
62
1
43
22
1
39
20
59
78
40
60
21
E - 15 contacts B - 44 contacts A - 26 contacts
C - 62 contacts D - 78 contacts
Due to our policy of continuous product
development, ITW McMurdo Connectors
retain the right to change the specification at
any time without prior notice. Designed &
printed in the UK.
Performance code
No designator – standard, HD,
special, crimp
B – Budget
connectors
D range
Special D COMMERCIAL D SUB-MINIATURE
Standard D HIGH PERFORMANCE D SUB-MINIATURE
Crimp D FLEXIBLE AND FAST ASSEMBLY D SUB-MINIATURE
High Density D INCREASED DENSITY D SUB-MINIATURE
D Accessories
Connectors
Standard D HIGH PERFORMANCE D SUB-MINIATURE
SpecialStandard
A range of D connectors
utilising stamped and
formed or turned
contacts to provide a low
cost option for
commercial applications.
FEATURES
Choice of three termination
styles – solder bucket,
straight p.c. and 90° p.c.
Threaded inserts on 90° p.c.
versions as standard –
accepts a wide range of
mounting hardware.
Tinned and dimpled shell
options – for EMI/RFI
shielding.
Optional solderable boardlock
features for 90° p.c. types –
reduces installation time.
Designed for demanding
industrial applications,
McMurdo’s D connectors
offer precision tur ned
contacts in two
performance levels:
Standard D offers a
minimum of 500
operations. Budget D has
been developed for harsh
industrial applications
offering 300 operations.
FEATURES
Standard D meets the most
demanding requirements.
Precision turned contacts.
Available in five shell sizes,
providing up to 50 contacts.
Solder bucket, straight p.c.,
90° p.c. and wire wrapping
termination styles – to suit all
your applications.
Tinned and dimpled shell
options – for EMI/RFI
shielding.
Wide range of accessories –
greater user flexibility.
All ranges: male No.of
contacts
9
15
25
37
50
A
31.19
30.43
39.52
38.76
53.42
52.65
69.70
68.94
67.34
66.55
B
17.04
16.79
25.37
25.12
39.09
38.84
55.55
55.30
52.93
52.68
C
25.12
24.87
33.45
33.20
47.17
46.91
63.63
63.37
61.24
60.99
D
8.48
8.23
8.48
8.23
8.48
8.23
8.48
8.23
11.33
10.95
E
12.93
12.17
12.93
12.17
12.93
12.17
12.93
12.17
15.75
14.99
F
6.12
5.82
6.12
5.82
5.99
5.69
5.99
5.69
5.99
5.69
2.3
min
9.1
9.5
5.3 Ø 0.6
Ø 0.6
2.54
3.3
15
10.2
11.5
SD 12.5
LD 13.5
2.3
min
9.1
9.5
5.3 Ø 0.6
18.3
5.3
0.6 x 0.6
Ø 0.6 5.00
9.42.54 2.54 2.54
9.4
Ø 0.6 4.00
r: 1.04 max
F
r: 1.65
1.02
A
B
C
r: 2.64
DE
10º
E/2 E/2
FRONT FACE
Special D COMMERCIAL D SUB-MINIATURE
90º P. C.Straight P. C.Solder Bucket
Wire Wrap
Straight P. C.
Solder Bucket 90º P. C. 90º P. C. (50 contacts)
A
25.00
33.32
47.04
63.50
61.10
connectors
D range
Special D Standard D Crimp D High Density D
FEATURES
Shell
Insulator
Contact
Termination – solder bucket
– straight PC
– 90º PC
– CRIMP
MECHANICAL
Operations
Temperature range
ELECTRICAL
Current – individual contact
(in isolation) at 70ºC
– All contacts
(simultaneously) at 70ºC
Working voltage (DC or AC
PEAK)
Proof voltage (DC or AC PEAK)
Contact resistance
Insulation resistance
Technical Data
Steel plated zinc/yellow passivate or tin
Thermoplastic rated UL94V-O
Copper alloy plated hard acid gold
Tin Gold – Tin
Tin Gold – Tin
Tin Gold – Tin
– – Tin or Gold Tin
100 300 (budget) 300 (budget) 100
500 (standard) 500 (standard) 50 or 200 crimp
-55ºC to +105ºC
3A 6.5A 3A 3A
2A 3.3A 2A 2A
350V 500V 350V 300V
1500V 1500V 1500V 1000V
15mΩmax 10mΩmax 15mΩmax 15mΩmax
5000mΩmin 1000mΩmin 5000mΩmin 1000mΩmin
Shell
size
E
A
B
C
D
D,SD,LD
9
15
25
37
50
HD
15
26
44
62
78
No of Contacts Std
20.32
28.70
42.42
58.93
56.26
Float
21.16
29.49
43.20
59.77
57.02
EStd
11.30
11.30
11.30
11.30
13.97
Float
12.09
12.09
12.09
12.09
14.78
F
3.50
3.50
3.50
3.50
3.50
RStd
22.07
30.40
44.14
60.60
58.21
Float
22.88
31.22
44.96
61.42
59.44
EStd
12.90
12.90
12.90
12.90
15.69
Float
13.71
13.71
13.71
13.71
16.51
F
2.25
2.25
2.25
2.25
2.25
R
Contact Arrangement Rear Panel Mounting Front Panel Mounting
Panel R
R
A
E10º
F
3±0.1
Panel
R
R
A
E10º
F
3±0.1
All ranges: panel mounting options
Rear Panel Mounting Front Panel Mounting
High Densi
Crimp D FLEXIBLE AND FAST ASSEMBLY D SUB-MINIATURE
High Density D INCREASED DENSITY D SUB-MINIATURE
Crimp D
FEATURES
Replaceable contacts – no
connector wastage.
Two contact performance
levels – Budget for
commercial and Standard for
industrial applications.
Accepts wire sizes of 20 to 28
AWG – offers greater
flexibility.
Tinned and dimpled shell
options – for effective
EMI/RFI shielding.
Complete selection of crimp
tooling enables quick
assembly.
Wire strip length 2.4
± 0.2mm.
FEATURES
Tinned and dimpled shell as
standard for enhanced
electrical continuity and
effective EMI/RFI shielding.
Threaded inserts – enable
quick assembly of mounting
hardware to 90° p.c. versions.
Solder bucket, straight p.c.
90° p.c. and crimp
termination styles.
Optional screwlocks and
solderable boardlocks fitted
to 90° p.c. versions.
Compatible with Standard D
range accessories.
All ranges: female No.of
contacts
9
15
25
37
50
A
31.19
30, 43
39.52
38.76
53.42
52.65
69.70
68.94
67.34
66.55
B
16.46
16.21
24.79
24.54
38.51
38.25
54.97
54.71
52.56
52.30
C
25.12
24.87
33.45
33.20
47.17
46.91
63.63
63.37
61.24
60.99
D
8.03
7.77
8.03
7.77
8.03
7.77
8.03
7.77
10.87
10.62
E
12.93
12.17
12.93
12.17
12.93
12.17
12.93
12.17
15.75
14.99
F
6.30
6.05
6.30
6.05
6.30
6.05
6.30
6.05
6.30
6.05
Maximum flexibility and
reduced assembly costs
are achieved through full
or partial loading of
selectively plated
stamped and formed
contacts.
Increased contact
density is provided in five
industry standard shell
sizes providing up to 78
contacts. A choice of
four termination styles
including crimp are
available making this
range one of the most
versatile.
ASSEMBLY TOOLS AND HAND TOOLS
r: 1.04 max
F
A
B
C
r: 2.54
DE
10º
E/2 E/2
FRONT FACE
11
max
12.5
9.1
2.3
4.3
10.5
9.5 5.3
Ø 0.6
9.0
11.5
14.0 Ø 0.6
3.3
11
max
Crimp
Hand Crimp Tool MP600-D/HD
Insertion/extraction tool MP601-D or MP601-HD
Solder Bucket Straight P. C. 90º P. C. Crimp
r: 1.30
0.75
