OMRON XG4M

Flat Cable Connectors
XG4
Industry Standard Circuit Board
Connectors Conform to MIL Standards
• XG4M-U: Unique locking system, with lock levers on strain
relief / socket instead of on plug, saves 24% of space
• Space-saving Box-type Plugs (XG4C) available.
• Can be used with XG5 IDC Connectors for discrete wires, XG8
Original PCB Plugs, and the XG2 IDC Bus Connectors for PCBs.
• The Original Plugs (XG8) and the Box-type Plugs (XG4C)
can be locked using External XG5Z and XG4Z Lock Levers.
• Conforms to MIL standards (MIL-C-83503).
• UL recognition (file No. E103202)
Ordering Information
Cable
Connector
Strain relief
Feature
Socket
XG4M
XG4U
XG4T
Strain relief
Strain relief
with lock levers without lock levers
Plug
XG4E
XG4S
Lock levers on
connector
XG4A
--Integral
lock levers
PCB
Plug
XG4A
XG4C
----2-tier
Box type plug
with lock levers
Socket
XG4H
--Board to Board
Socket
Appearance
Note: 1. XG4M can be provided with or without the strain reliefs;
⇒ XG4M-U consists of [email protected]@[email protected] socket [email protected]@04 strain relief
⇒ XG4M-T consists of [email protected]@[email protected] socket + [email protected]@04 strain relief
2.
3.
4.
5.
6.
XG4H PCB mount socket mates with XG4C and XG8W (see XG8 Datasheet) for board to board connectivity without cables.
XG5 connectors (see XG5 Datasheet) use discrete wire instead of flat ribbon cable.
XG4A PCB mount sockets are available with Long, Short or no Lock Levers.
Optional [email protected] side-lock levers, purchased separately, are available for use with right-angle XG4A versions that don’t include them.
Optional XG4Z-0002 and XG5Z-0002 top-lock levers are available for mating XG4M(-T) sockets to XG4C and XG8 plugs.
■ Ratings and Characteristics
Item
Rated current
Rated voltage
Contact resistance
Insulation resistance
Dielectric strength
Connector insertion
Contact removal
Insertion durability
Ambient temperature
MIL Sockets: XG4M
Cable Plug: XG4E
MIL Plugs: XG4A
Box-type PCB Plugs: XG4C
Board to Board Sockets: XG4H
1A
3 A (See note 1.)
250 VAC
300 VAC
20 mΩ max. (at 20 mV, 100 mA max.)
1,000 MΩ min. (at 500 VDC)
500 VAC for 1 min (leakage current: 1 mA max.)
1.96 N max. per contact
0.39 N min. (with test gauge, t= 0.64 mm)
50 times (See note 2.)
Operating: –55 to 105°C (with no icing)
Note: 1. The rated current will depend on the
Socket you are using. It is 1 A using
the XG4M for example.
2. For standard 0.15-μm gold plating.
Flat Cable Connectors
XG4
41
■ Materials and Finish
Item
Housings
Covers
Contacts
Mating end
Terminal Press fit
Strain Reliefs
MIL Plugs: XG4A
Cable Plugs: XG4E
MIL Sockets: XG4M
Board-to-board
Box-type Plugs: XG4C
(Strain Relief: XG4S)
(Strain Relief: XG4T)
Connector: XG4H
Fiber-glass reinforced PBT resin (UL94V-0)/black
—
Polyamide resin (UL94V-0)/ Fiber-glass reinforced PBT —
black
resin (UL94V-0)/black
Brass/nickel base, 0.15-μm Phosphor bronze/nickel base, 0.15-μm gold plating (See note.)
gold plating (See note.)
Brass/nickel base, tin plating Phosphor bronze/nickel base, tin plating
—
Polyamide resin (UL94V-0)/ Fiber-glass reinforced PBT —
black
resin (UL94V-0)/black
Note: For non-standard plating, contact your OMRON representative.
■ Applicable Wires
1.27-mm pitch, 7-strand flat cable
• UL20012 (folding cable)
• UL20028 (color-coded cable)
• UL2651(standard cable)
Mating Combinations for XG4, XG5 and XG8
Plugs
Sockets
XG4M-T
XG5M
XG4A
(XG4M Socket +
XG4T Strain Reliefs)
Sockets for
Discrete Wires
MIL Plugs
with Long
Locks
Mates
with
XG4A
2-tier Plugs
XG4E
XG4C
XG8W
Cable Plugs with
Long Locks +
Box-type
Shrouded
Plugs
Original Plugs
(Unshrouded)
XG4S
Strain Reliefs
Sockets
Plugs
XG4M
(Sockets without
Strain Relief)
Mates
with
XG4A
XG4E
XG4C
XG8W
MIL Plugs with
Short Locks
Cable Plugs with
Short Locks +
Box-type
Shrouded
Plugs
Original Plugs
(Unshrouded)
XG4S
Strain Reliefs
Sockets
Plugs
XG4C
XG4M-U
(XG4M Sockets +
XG4U Strain Relief with Locks)
42
Flat Cable Connectors
Mates
with
XG4
Box-type
Plugs
Note: See XG5 and XG8 Datasheets for
details regarding those connectors.
Mating Diagrams for XG4M
XG4T + XG4M + XG4A
XG4U + XG4M + XG4C
XG4T + XG4M, + XG4C +
XG4Z Lock Lever
(With straight terminals)
XG4T
XG4U
XG4M
XG4T
20.2
23.5
19.0
27
XG4C
XG4A
XG4C
XG4Z-0002
Lock Lever
XG4M
XG4U + XG4M + XG4C
(With right-angle terminals)
XG4U
XG4U
XG4T + XG4M + XG8 (Unshrouded Plug)
+ XG5Z Lock Lever
XG4T
20.2
XG4T + XG4M + XG4E
9
XG4M
XG4M
24.7 28.1
18.8
9.3
XG4C
10.9
XG4M
XG4C
XG4M
XG8B
XG5Z-0002
Lock Lever
Flat Cable Connectors
XG4
43
Cable Mount Connectors
■ XG4M-U Sockets (Uses XG4U Strain Relief with Lock Levers)
Dimensions
Mating Diagrams for XG4M-U
[email protected]@04
Strain Reliefs with Locks
XG4U + XG4M + XG4C (with straight terminals)
XG4U
9.5
5.6
A
B
20.2
3.3
(Locked)
XG4C
6.7
XG4M
(16.8)
1
XG4U + XG4M + XG4C (with right-angle terminals)
10.1
XG4U
XG4U
3
20.2
9.5
5.6
C
3.3
XG4C
7.4
(Unlocked)
XG4C
XG4M
(16.5)
1
[email protected]@30 (one polarity guide)
[email protected]@31 (all others)
9.1
3
Open-end cover
3
Triangular mark
Polarizing Key slot (2)
(not on models with
less than 14 contacts)
Polarity guide
6.6
3.8
10.6
Polarizing Key slot (1)
D
E
2.54
XG4M
9.3
2.54
6.1
No. of
contacts
10
14
16
20
26
30
34
40
50
60
64
A
26.8
31.8
34.4
39.5
47.1
52.2
57.2
64.9
77.6
90.3
95.3
Dimensions (mm)
B
C
D
13.2
26.2
17.3
18.2
31.2
22.3
20.8
33.8
24.9
25.9
38.9
30.0
33.5
46.5
37.6
38.6
51.6
42.7
43.6
56.6
47.7
51.3
64.3
55.4
64.0
77.0
68.1
76.7
89.7
80.8
81.7
94.7
85.8
E
10.16
15.24
17.78
22.86
30.48
35.56
40.64
48.26
60.96
73.66
78.74
Ordering Information
No. of
contacts
10
14
16
20
26
30
34
40
50
60
64
No. of
polarity
guides
0
1
1
1
1
1
1
1
1
1
2 (See note 4.)
1
2 (See note 4.)
1
2 (See note 4.)
Socket+Strain Relief Sets (See notes 1 and 2.) Socket with Open-end Cover (See note 3.) Strain Relief with Locks
XG4M-1031-U
XG4M-1030-U
XG4M-1430-U
XG4M-1630-U
XG4M-2030-U
XG4M-2630-U
XG4M-3030-U
XG4M-3430-U
XG4M-4030-U
XG4M-5030-U
XG4M-5031-U
XG4M-6030-U
XG4M-6031-U
XG4M-6430-U
XG4M-6431-U
XG4M-1031
XG4M-1030
XG4M-1430
XG4M-1630
XG4M-2030
XG4M-2630
XG4M-3030
XG4M-3430
XG4M-4030
XG4M-5030
XG4M-5031
XG4M-6030
XG4M-6031
XG4M-6430
XG4M-6431
Note: 1. Sets include the connector and strain relief.
2. With open-end cover.
44
Flat Cable Connectors
XG4
XG4U-1004
XG4U-1404
XG4U-1604
XG4U-2004
XG4U-2604
XG4U-3004
XG4U-3404
XG4U-4004
XG4U-5004
XG4U-6004
XG4U-6404
3. Strain Relief sold separately.
4. Polarity guide pitch is 22.86 mm.
■ XG4M-T Sockets (Uses XG4T Strain Relief without Lock Levers)
Dimensions
[email protected]@30 (one polarizing guide)
[email protected]@31 (all others)
Strain relief
Open-end cover
Triangular mark
Polarizing Key slot (2) Polarity guide
(Not on models with
less than 14 contacts.)
Polarizing Key slot (1)
[email protected]@04
Strain Relief
No of
Dimensions (mm)
contacts
A
B
10
17.3
10.16
14
22.3
15.24
16
24.9
17.78
20
30.0
22.86
26
37.6
30.48
30
42.7
35.56
34
47.7
40.64
40
55.4
48.26
50
68.1
60.96
60
80.8
73.66
64
85.8
78.74
Ordering Information
No. of
contacts
10
No. of
polarity
guides
Socket+Strain Relief Set (See notes 1 and 2.) Socket with Open-end Cover (See note 3.) Strain Relief for the XG4M
0
XG4M-1031-T
XG4M-1031
1
XG4M-1030-T
XG4M-1030
14
1
XG4M-1430-T
XG4M-1430
XG4T-1404
16
1
XG4M-1630-T
XG4M-1630
XG4T-1604
20
1
XG4M-2030-T
XG4M-2030
XG4T-2004
26
1
XG4M-2630-T
XG4M-2630
XG4T-2604
30
1
XG4M-3030-T
XG4M-3030
XG4T-3004
34
1
XG4M-3430-T
XG4M-3430
XG4T-3404
40
1
XG4M-4030-T
XG4M-4030
XG4T-4004
50
1
XG4M-5030-T
XG4M-5030
XG4T-5004
2 (See note 4.) XG4M-5031-T
XG4M-5031
1
60
64
Note: 1.
2.
3.
4.
XG4M-6030-T
XG4M-6030
2 (See note 4.) XG4M-6031-T
XG4M-6031
1
XG4M-6430-T
XG4M-6430
2 (See note 4.) XG4M-6431-T
XG4M-6431
XG4T-1004
XG4T-6004
XG4T-6404
Sets include the connector and strain relief.
With open-end cover.
Strain Relief sold separately.
Polarity guide pitch is 22.86 mm
Flat Cable Connectors
XG4
45
■ XG4E Plugs and XG4S Strain Relief (Locking Levers on Connector)
Dimensions
[email protected]@31/[email protected]@71
(With long locks)
(Long locks)
(Short locks)
[email protected]@32/[email protected]@72
(With short locks)
0.635 × 0.635
0.635 × 0.635
Open-end cover
Strain Relief
Two, 2.6 dia.
(M3 tapping screw hole)
Two, 2.65 dia.
Triangular
Polarity slot
mark
Polarizing Key slot
Polarizing Key slot
(Not on models with
less than 14 contacts.)
[email protected]@04
Strain Relief
Dimensions
No. of
contacts
Dimensions (mm)
A
B
C
D
E
F
Long
Lock
G
Short
Lock
10
32.0
17.5
10.16
21.8
27.9
46.4
40.4
16.9
14
37.1
22.6
15.24
26.9
33.0
51.5
45.5
22.0
16
39.6
25.2
17.78
29.5
35.6
54.1
46.0
24.6
20
44.7
30.2
22.86
34.5
40.6
59.1
53.1
29.6
26
52.3
37.9
30.48
42.2
48.3
66.8
60.7
38.0
30
57.4
42.9
35.56
47.2
53.3
71.8
65.8
42.3
34
62.5
48.0
40.64
52.3
58.4
76.9
70.9
47.4
40
70.1
55.6
48.26
59.9
66.0
84.5
78.5
55.0
50
82.8
68.3
60.96
72.6
78.7
97.2
91.2
67.7
60
95.5
81.0
73.66
85.3
91.4
109.9
103.9
80.4
64
100.6
86.1
78.74
90.4
96.5
115.0
109.0
85.5
Note: See the “Polarity Slot and Polarizing Key Slot Number and Position” section for
details on the availability (10-contact Connectors) and pitch (with 50, 60, or 64contact Connectors) of polarity slots.
46
Flat Cable Connectors
XG4
Ordering Information
Use Long-lock Plugs to mate with XG4M-T Strain-relief Sockets, and use Short-lock Plugs to mate with XG4M that does not have a strain relief installed.
No. of
contacts
Long-lock Plugs with Open-end Cov- Short-lock Plugs with Open-end
ers (See note 1.)
Covers (See note 1.)
Strain Reliefs for XG4E
0
XG4E-1071
XG4E-1072
XG4S-1004
1
XG4E-1031
XG4E-1032
14
1
XG4E-1431
XG4E-1432
XG4S-1404
16
1
XG4E-1631
XG4E-1632
XG4S-1604
20
1
XG4E-2031
XG4E-2032
XG4S-2004
26
1
XG4E-2631
XG4E-2632
XG4S-2604
30
1
XG4E-3031
XG4E-3032
XG4S-3004
34
1
XG4E-3431
XG4E-3432
XG4S-3404
40
1
XG4E-4031
XG4E-4032
XG4S-4004
50
1
XG4E-5031
XG4E-5032
XG4S-5004
2 (See note 2.) XG4E-5071
XG4E-5072
1
10
60
64
No. of
polarizing
slots
XG4E-6031
XG4E-6032
2 (See note 2.) XG4E-6071
XG4E-6072
1
XG4E-6431
XG4E-6432
2 (See note 2.) XG4E-6471
XG4E-6472
XG4S-6004
XG4S-6404
Note: 1. Strain Relief sold separately.
2. Polarity slot pitch is 22.86 mm.
Cable Numbers and Contact Position
Cable and Corresponding
Contact Number
Socket (mated side)
Triangular mark
XG4A XG4C
Triangular mark
(back)
The contact numbers are not marked on the
Connector. Use the triangular mark as a guide
when wiring and designing circuit boards.
For the cable number, count starting from the
cable mark side as shown on the right.
Right-angle Terminal Plug (terminal side)
Cable mark
Cable No.
Plug (XG4E)
Straight Terminal Plug (terminal side)
Triangular mark
Triangular mark
Cable mark
Cable No.
Flat Cable Connectors
XG4
47
PCB Mount Connectors
■ XG4A Plugs with Long Lock levers
Dimensions
[email protected]@31/[email protected]@71 (With straight DIP terminals)
[email protected]@34/[email protected]@74 (With right-angle DIP terminals)
Straight DIP terminals
Right-angle DIP terminals
0.635 × 0.635
0.635 × 0.635
Straight DIP terminals
Right-angle DIP terminals
Two, 2.6 dia.
(M3 tapping screw hole)
Two, 2.65 dia.
Polarity slot
Polarizing Key slot
Triangular
mark
Polarizing Key slot
(not on models with
less than 14 contacts)
Mounting view (bottom view)
No. of
contacts
B
D
E
F
10
32.0
17.5
10.16
21.8
27.9
46.4
14
37.1
22.6
15.24
26.9
33.0
51.5
16
39.6
25.2
17.78
29.5
35.6
54.1
20
44.7
30.2
22.86
34.5
40.6
59.1
26
52.3
37.9
30.48
42.2
48.3
66.8
30
57.4
42.9
35.56
47.2
53.3
71.8
34
62.5
48.0
40.64
52.3
58.4
76.9
40
70.1
55.6
48.26
59.9
66.0
84.5
Straight terminals
50
82.8
68.3
60.96
72.6
78.7
97.2
0.8 +0.1
dia. (DIP terminals)
0
60
95.5
81.0
73.66
85.3
91.4
109.9
64
100.6
86.1
78.74
90.4
96.5
115.0
Right-angle terminals
0.8 +0.1
dia. (DIP terminals)
0
Two, 2.8 dia.
(M2.6)
Two, 3.2 dia.
(M3 tapping
screw hole)
C
Note: See the “Polarity Slot and Polarizing Key Slot Number and
Position” section for details on the availability (10-contact
Connectors) and pitch (with 50, 60, or 64-contact Connectors)
of polarity slots.
Two, 3.2 dia.
(M3 tapping
screw hole)
48
Dimensions (mm)
A
Flat Cable Connectors
XG4
Ordering Information
Use in Combination with XG4M-T cable mount Sockets with strain relief or XG5M Sockets for discrete wire.
No. of
contacts
Plugs with straight DIP terminals
Plugs with right-angle DIP terminals
0
XG4A-1071
XG4A-1074
1
XG4A-1031
XG4A-1034
14
1
XG4A-1431
XG4A-1434
16
1
XG4A-1631
XG4A-1634
20
1
XG4A-2031
XG4A-2034
26
1
XG4A-2631
XG4A-2634
30
1
XG4A-3031
XG4A-3034
34
1
XG4A-3431
XG4A-3434
40
1
XG4A-4031
XG4A-4034
50
1
XG4A-5031
XG4A-5034
2 (See note.)
XG4A-5071
XG4A-5074
1
XG4A-6031
XG4A-6034
2 (See note.)
XG4A-6071
XG4A-6074
1
XG4A-6431
XG4A-6434
2 (See note.)
XG4A-6471
XG4A-6474
10
60
64
No. of
polarizing
slots
Note: Polarizing slot pitch is 22.86 mm.
Flat Cable Connectors
XG4
49
■ XG4A Plugs with Short Locks
Dimensions
[email protected]@32/[email protected]@72 (With straight DIP terminals)
[email protected]@35/[email protected]@75 (With right-angle DIP terminals)
Straight DIP terminals
Right-angle DIP terminals
0.635 × 0.635
0.635 × 0.635
Straight DIP terminals
Right-angle DIP terminals
Two, 2.6 dia.
(M3 tapping screw hole)
Two, 2.65 dia.
Polarity slot
Polarizing Key slot
Triangular
mark
Polarizing Key slot
(not on models with
less than 14 contacts)
Mounting holes (bottom view)
Right-angle terminals
0.8
Two, 2.8 dia.
(M2.6)
Two, 3.2 dia.
(M3 tapping
screw hole)
+0.1
0
dia. (DIP terminals)
Straight terminals
0.8 +0.1
dia. (DIP terminals)
0
Dimensions (mm)
A
B
D
E
F
10
32.0
17.5
10.16
C
21.8
27.9
40.4
14
37.1
22.6
15.24
26.9
33.0
45.5
16
39.6
25.2
17.78
29.5
35.6
48.0
20
44.7
30.2
22.86
34.5
40.6
53.1
26
52.3
37.9
30.48
42.2
48.3
60.7
30
57.4
42.9
35.56
47.2
53.3
65.8
34
62.5
48.0
40.64
52.3
58.4
70.9
40
70.1
55.6
48.26
59.9
66.0
78.5
50
82.8
68.3
60.96
72.6
78.7
91.2
60
95.5
81.0
73.66
85.3
91.4
103.9
64
100.6
86.1
78.74
90.4
96.5
109.0
Note: See the “Polarity Slot and Polarizing Key Slot Number and
Position” section for details on the availability (10-contact
Connectors) and pitch (with 50, 60, or 64-contact Connectors)
of polarity slots.
Two, 3.2 dia.
(M3 tapping
screw hole)
50
No. of
contacts
Flat Cable Connectors
XG4
Ordering Information
Use in Combination with XG4M cable mount Sockets without strain relief.
No. of
contacts
Plugs with straight DIP terminals
Plugs with right-angle DIP terminals
0
XG4A-1072
XG4A-1075
1
XG4A-1032
XG4A-1035
14
1
XG4A-1432
XG4A-1435
16
1
XG4A-1632
XG4A-1635
20
1
XG4A-2032
XG4A-2035
26
1
XG4A-2632
XG4A-2635
30
1
XG4A-3032
XG4A-3035
34
1
XG4A-3432
XG4A-3435
40
1
XG4A-4032
XG4A-4035
50
1
XG4A-5032
XG4A-5035
2 (See note.)
XG4A-5072
XG4A-5075
1
XG4A-6032
XG4A-6035
2 (See note.)
XG4A-6072
XG4A-6075
1
XG4A-6432
XG4A-6435
2 (See note.)
XG4A-6472
XG4A-6475
10
60
64
No. of
polarizing
slots
Note: Polarizing slot pitch is 22.86 mm.
Flat Cable Connectors
XG4
51
■ XG4A Plugs without Lock Levers
Note: [email protected] Lock Levers that can be installed after PCB assembly may be purchased separately. (See the following page.)
Dimensions
[email protected]@33/[email protected]@73 (With straight DIP terminals)
[email protected]@36/[email protected]@76 (With right-angle DIP terminals)
Straight DIP terminals
Right-angle DIP terminals
0.635 × 0.635
0.635 × 0.635
Straight DIP terminals
Right-angle DIP terminals
Two, 2.6 dia.
(M3 tapping screw hole)
Two, 2.65 dia.
Polarity slot
Polarizing Key slot
Triangular mark
Polarizing Key slot
(not on models with
less than 14 contacts)
Mounting holes (bottom view)
Dimensions (mm)
A
B
C
D
E
10
32.0
17.5
10.16
21.8
27.9
14
37.1
22.6
15.24
26.9
33.0
16
39.6
25.2
17.78
29.5
35.6
20
44.7
30.2
22.86
34.5
40.6
26
52.3
37.9
30.48
42.2
48.3
30
57.4
42.9
35.56
47.2
53.3
34
62.5
48.0
40.64
52.3
58.4
40
70.1
55.6
48.26
59.9
66.0
50
82.8
68.3
60.96
72.6
78.7
Straight terminals
60
95.5
81.0
73.66
85.3
91.4
0.8 +0.1
dia. (DIP terminals)
0
64
100.6
86.1
78.74
90.4
96.5
Right-angle terminals
dia. (DIP terminals)
0.8 +0.1
0
Two, 2.8 dia.
(M2.6)
Two, 3.2 dia.
(M3 tapping
screw hole)
No. of
contacts
Note: See the “Polarity Slot and Polarizing Key Slot Number and
Position” section for details on the availability (10-contact
Connectors) and pitch (with 50, 60, or 64-contact Connectors) of polarity slots.
Two, 3.2 dia.
(M3 tapping
screw hole)
52
Flat Cable Connectors
XG4
Ordering Information
No. of
contacts
10
No. of
polarizing
slots
Plugs with straight DIP terminals
Plugs right-angle DIP terminals
XG4A-1076
0
XG4A-1073
1
XG4A-1033
XG4A-1036
14
1
XG4A-1433
XG4A-1436
16
1
XG4A-1633
XG4A-1636
20
1
XG4A-2033
XG4A-2036
26
1
XG4A-2633
XG4A-2636
30
1
XG4A-3033
XG4A-3036
34
1
XG4A-3433
XG4A-3436
40
1
XG4A-4033
XG4A-4036
50
1
XG4A-5033
XG4A-5036
2 (See note.)
XG4A-5073
XG4A-5076
60
64
1
XG4A-6033
XG4A-6036
2 (See note.)
XG4A-6073
XG4A-6076
1
XG4A-6433
XG4A-6436
2 (See note.)
XG4A-6473
XG4A-6476
Note: Polarity slot pitch is 22.86 mm.
■ Lock Levers for [email protected]@[email protected]/[email protected]
Attachment after Soldering
Ordering Information
• Long Levers interfere with automated mounting.
• Long Levers are in the way when boards are packed.
↓
• These problems are resolved using Connectors with Long Levers
that can be attached after soldering is completed.
XG4Z-0010
Long Lock Lever
Type
XG4Z-0011
Short Lock Lever
Model
Long Lock Levers
XG4Z-0010
Short Lock Levers
XG4Z-0011
Min. order
20
Slim Long Lock Levers XG4Z-0012
Slim Short Lock Levers XG4Z-0013
• These versions of the XG4A connector allows you to attach Lock
Levers on Right-angle Terminal Plugs after automated soldering is
completed.
• Lock Levers can be easily mounted simply by manually pushing
them in.
• Lock Levers can be used with either Straight or Right Angle
versions of the XG4A.
Note: 1. The left and right Lock Levers are identical. One pair is
needed for each Plug.
2. Use Long Lock Levers when mating XG4A plug to XG4M-T
cable mount socket with strain relief or XG5M sockets for
discrete wires.
3. Use Short Lock Levers when mating XG4A plug to XG4M
without strain relief attached.
Flat Cable Connectors
XG4
53
■ XG4A 2-tier Plugs with Long Lock Lever
Dimensions
[email protected]@39-A/[email protected]@79-A
(With long locks and right-angle DIP terminals)
0.635 × 0.635
Two, 2.65 dia.
Stopper
No. of
contacts
Dimensions (mm)
A
B
C
D
E
10 × 2
32.0
17.5 10.16 21.8 46.4
14 × 2
37.1
22.6 15.24 26.9 51.5
16 × 2
39.6
25.2 17.78 29.5 54.1
20 × 2
44.7
30.2 22.86 34.5 59.1
26 × 2
52.3
37.9 30.48 42.2 66.8
30 × 2
57.4
42.9 35.56 47.2 71.8
34 × 2
62.5
48.0 40.64 52.3 76.9
40 × 2
70.1
55.6 48.26 59.9 84.9
50 × 2
82.8
68.3 60.96 72.6 97.2
60 × 2
95.5
81.0 73.66 85.3 109.9
64 × 2
100.6 86.1 78.74 90.4 115.0
Two, 2.65 dia.
Triangular
mark
Polarity slot
Polarizing Key slot
(not on the XG4A1039-A)
Polarizing Key slot
(not on models with
less than 14 contacts)
Mounting holes (bottom view)
Two, 2.8 dia.
0.8 +0.1
dia.
0
Note: Polarizing slot pitch is 22.86 mm for 50-,
60-, and 64-contact Connectors.
Ordering Information
No. of
contacts
No. of
polarizing
slots
Model
No. of
contacts
No. of
polarity slots
Model
0
XG4A-1079-A
40 × 2
1
XG4A-4039-A
1
XG4A-1039-A
14 × 2
1
XG4A-1439-A
1
XG4A-5039-A
16 × 2
1
XG4A-1639-A
20 × 2
1
XG4A-2039-A
26 × 2
1
XG4A-2639-A
30 × 2
1
XG4A-3039-A
34 × 2
1
XG4A-3439-A
10 × 2
50 × 2
2 (See note 2.) XG4A-5079-A
60 × 2
64 × 2
Note: 1. Comes in a set with stopper and screws included.
2. Polarizing slot pitch is 22.86 mm.
54
Flat Cable Connectors
1
XG4A-6039-A
2 (See note 2.) XG4A-6079-A
XG4
1
XG4A-6439-A
2 (See note 2.) XG4A-6479-A
Mounting Example
2-tier Plug Features
• Recommended for high-density mounting.
• MIL-compliant cable ensures faster delivery times and lower cost
than half-pitch board cable. The 2.54-mm pitch simplifies patterning.
Cable Number and
Contact Position
Applicable Mating Sockets
Mating Socket
No. of contacts No. of polarity slots
10 × 2
14 × 2
2-tier Plug
Model No.
XG4M for
flat cable
(See note 1.)
XG5M-N for
discrete wire
(See note 2.)
0
XG4A-1079-A XG4M-1031
[email protected]
1
XG4A-1039-A XG4M-1030
[email protected]
1
XG4A-1439-A XG4M-1430
[email protected]
16 × 2
1
XG4A-1639-A XG4M-1630
[email protected]
20 × 2
1
XG4A-2039-A XG4M-2030
[email protected]
26 × 2
1
XG4A-2639-A XG4M-2630
[email protected]
30 × 2
1
XG4A-3039-A XG4M-3030
[email protected]
34 × 2
1
XG4A-3439-A XG4M-3430
[email protected]
40 × 2
1
XG4A-4039-A XG4M-4030
[email protected]
[email protected]
50 × 2
60 × 2
64 × 2
1
XG4A-5039-A XG4M-5030
2 (See note 3.)
XG4A-5079-A XG4M-5031
1
XG4A-6039-A XG4M-6030
2 (See note 3.)
XG4A-6079-A XG4M-6031
1
XG4A-6439-A XG4M-6430
2 (See note 3.)
XG4A-6479-A XG4M-6431
• Cable and Corresponding Contact Number
The contact numbers are not marked on the
Connector. Use the triangular mark as a guide
when wiring and designing circuit boards.
For the cable number, count starting from the
cable mark side as shown below.
Socket (mating side)
XG4M
Triangular mark
Cable mark
[email protected]
[email protected]
Cable number
Right-angle terminals
Note: 1. Use with the XG4T strain relief. (XG4M-T includes the connector and strain relief as a set.)
2. Use with the XG5S Semi-cover. XG5S Hood Cover cannot be used.
(See XG5 Datasheet).
3. Polarity slot pitch is 22.86 mm.
Lower connector
XG4A
Triangular mark (back)
Upper connector
Correct Use of XG4A 2-tier Plug
Mounting
Soldering
• Be sure to anchor the board with screws before mounting.
• Note that a Polarizing Key cannot be mounted on the lower Plug.
• Automated Soldering Conditions (Jet Flow)
1. Soldering temperature: 250 ±5°C
2. Continuous soldering time: Within 5 s
Connecting the Socket
• Before connecting the XG4M with Strain Relief, remove as much
slack from the cable as possible. Insert as shown below.
• Attach an XG5S Semi-cover before connecting the XG5M-N. It is
not possible to use an XG5S Hood Cover. (See XG5 Datasheet)
Flat Cable Connectors
XG4
55
■ XG4C Box-type (Shrouded) Plugs
Note: See XG8 Datasheet for unshrouded PCB plugs / headers that mate with the XG4M-T cable mount sockets.
Dimensions
[email protected]@31/[email protected]@71
(With straight DIP terminals)
Triangular mark
Polarizing Key slot
(Not on models with
less than 14 contacts.)
Polarity slot
Polarizing Key slot
Right-angle DIP terminals
No. of
contacts
[email protected]@34/[email protected]@74
(With right-angle DIP terminals)
(Straight DIP terminals)
(Right-angle DIP terminals)
Mounting holes (bottom view)
Straight DIP terminals
0.8 +0.1
dia.
0
Right-angle DIP terminals
0.8
+0.1
0
dia.
Straight DIP terminals
Dimensions (mm)
A
B
C
10
20.0
17.5
10.16
14
25.1
22.6
15.24
16
27.6
25.2
17.78
20
32.7
30.2
22.86
26
40.3
37.9
30.48
30
45.4
42.9
35.56
34
50.5
48.0
40.64
40
58.1
55.6
48.26
50
70.8
68.3
60.96
60
83.5
81.0
73.66
64
88.6
86.1
78.74
Note: See the “Polarity Slot and Polarizing Key
Slot Number and Position” section for details
on the availability (10-contact Connectors)
and pitch (with 50, 60, or 64-contact
Connectors) of polarity slots.
Ordering Information
No. of
contacts
10
No. of
polarizing
slots
Plugs with straight DIP terminals
Plugs with right-angle DIP terminals
0
XG4C-1071
XG4C-1074
1
XG4C-1031
XG4C-1034
14
1
XG4C-1431
XG4C-1434
16
1
XG4C-1631
XG4C-1634
20
1
XG4C-2031
XG4C-2034
26
1
XG4C-2631
XG4C-2634
30
1
XG4C-3031
XG4C-3034
34
1
XG4C-3431
XG4C-3434
40
1
XG4C-4031
XG4C-4034
50
1
XG4C-5031
XG4C-5034
2 (See note 1.) XG4C-5071
XG4C-5074
1
XG4C-6031
XG4C-6034
2 (See note 1.) XG4C-6071
XG4C-6074
1
XG4C-6431
XG4C-6434
2 (See note 1.) XG4C-6471
XG4C-6474
60
64
Note: 1. Polarizing slot pitch is 22.86 mm.
2. The Box-type Plug can be locked to XG4M and XG5 using the “XG4Z-0002” Lock Lever II (sold separately).
56
Flat Cable Connectors
XG4
■ XG4H Board-to-Board Sockets
Dimensions
[email protected]@31/[email protected]@71
XG4H-3431-1
XG4H-4031-1
(With straight DIP terminals)
(With straight DIP terminals)
*Sockets with model numbers ending in -1 are available only with 34
or 40 contacts (provide kinked terminals and standoff to prevent the
Sockets from falling over).
Mounting holes (bottom view)
0.8+0.1
0
6.1
6.1
3.8
2.45
Polarizing Key slot
(Not on models with less than 10
contacts.)
3
Polarity guide
7.2 6.6
3.8
2.45
Polarizing Key slot
(Not on models with
less than 14 contacts.)
Triangular
7.1
mark
Polarizing Key slot
0.6
3
Polarizing guide Triangular
mark
2.54+0.1
B 0.1
A
7.1
7.2 6.2
3.1
B
A
2.54
B
A
3.1
2.54
XG4H-4034
(With right-angle DIP terminals)
1.27
2.54
50.8
48.26
1.27
Mounting holes (bottom view)
6.24
2.92
8.4
2.54
7.87±0.05
7.87
2±0.15
Mating end
40, 0.9 dia.
2.54±0.08
0.3 0.38
1.85
0.7
2.54+0.1
0
Dimensions
No. of
contacts
A
B
10
17.3
10.16
14
22.3
15.24
16
24.9
17.78
20
30.0
22.86
26
37.6
30.48
30
42.7
35.56
34
47.7
40.64
40
55.4
48.26
50
68.1
60.96
60
80.8
73.66
64
85.8
78.74
Ordering Information
No. of
contacts
No. of
polarizing
slots
Sockets with straight DIP terminals
No. of Sockets with right-angle DIP terminals
contacts
40
10
1
XG4H-1031
14
1
XG4H-1431
16
1
XG4H-1631
20
1
XG4H-2031
26
1
XG4H-2631
30
1
XG4H-3031
34
1
XG4H-3431-1
40
1
XG4H-4031-1
50
1
XG4H-5031
2 (See note.)
XG4H-5071
1
XG4H-6031
2 (See note.)
XG4H-6071
1
XG4H-6431
2 (See note.)
XG4H-6471
60
64
XG4H-4034
Note: Polarizing guide pitch is 22.86 mm.
Flat Cable Connectors
XG4
57
■ Mating Diagrams for XG4H
Plug
XG8W Original Plugs
(See XG8 Datasheet)
XG4C Box-type Plugs
Socket
[email protected]@31/[email protected]@71
(With straight DIP
terminals)
4.4
2.54
3.1
2.54
XG8W
2.54
2.54
6.5
XG4C
XG4C
XG8W
11.8
10.1
9.7
XG4H
2.54
Stacking
XG4H-4034
(With right-angle DIP
terminals)
15.23
XG4H
6.72
0.52 Horizontal
(forward direction) XG4H
6.74
Horizontal
(reverse direction)
6.74
10.9
XG8W
Vertical
XG4
Vertical
—
XG4H
XG8W
XG8W
15.23
Flat Cable Connectors
2.54
Stacking
2.54
Vertical
6.82
58
XG4H
7.2
XG4H
XG4H
12.9
Polarity Slot and Polarizing Key Slot Number and Position
Classification
No. of contacts
10 contacts
XG4M
Cable Socket
XG4M-1031
14 contacts
XG4M-1030
16 to 40 contacts
XG4M-1430
50 to 64 contacts
XG4M-1630 to XG4M-6430
Polarizing Key slot
—
XG4M-5031, XG4M-6031, XG4M-6431
Polarizing guide
XG4A
PCB Plug
[email protected]
[email protected]
[email protected]
[email protected] to [email protected]
Polarizing
Key slot
XG4E
Cable Plug
[email protected]
[email protected]
[email protected]
[email protected] to [email protected][email protected], [email protected], [email protected]
Polarizing slot
[email protected], [email protected], [email protected]
XG4C
Box-type PCB Plug
[email protected]
[email protected]
[email protected]
[email protected] to [email protected]
Polarizing slot
—
[email protected], [email protected], [email protected]
Polarizing slot
No. of polarizing
guides (Polarizing
Slots)
0
No. of Polarizing
Key slot (Polarizing
Key Slots)
1
1
1
1
1
2 (H = 22.86 mm)
0
1
2
Flat Cable Connectors
2
XG4
59
Tools and Accessories (Sold Separately)
See “[email protected] - Assembly Tooling and Accessories” datasheet from additional information about cable termination tooling.
■ External Polarization Options
The following optional accessories can be used to provide polarization to sockets and plugs that do not have molded polarizing guides and slots
built into their housings and shrouds.
Solutions for Shrouded Connectors
Solutions for Unshrouded Connectors
XG4Z-0004 Polarizing Key
Use the XG4Z-0005 coding pin to fill a specific hole in one of the
XG4 or XG5 sockets. Then, use the XY2E-0002 cutting pin to remove
the corresponding terminal from an XG8 unshrouded plug.
(See XG5 and XG8 datasheets for details about those connectors.)
Typically, 10 contact versions of the XG4A, XG4E and XG4C are
available with or without polarizing guides.
Install the XG4Z-0004 polarizing key on XG4A, XG4E and XG4C
plugs that do not have a polarizing slot, to prevent reverse connection with XG4M cable sockets that do not have a polarizing guide.
For all other versions, the molded polarity guides and slots can be
used by themselves to help prevent reverse insertion. However, use
the polarizing key with these versions as well for best results.
XG4Z-0005 Coding Pin
How to use
Twist
Insert
Material: PBT resin
(ULV94V-0)/white
Twist
How to use
Insert
Note: 1. A contact with a Coding Pin inserted cannot be used.
2. Each XG4Z-0005 has 4 Polarizing Keys.
Twist
Material: PBT resin
(ULV94V-0)/white
XY2E-0002 Contact Cutting Driver
The Contact Cutting Driver is used to cut (twist off) a contact on the
mating Plug when using an XG4Z-0005 Coding Pin.
Polarizing Key
How to use
Twist
Insert the plug
contact into the
groove on the
Driver, and twist
off the contact
from the base.
Polarizing Key slot
Note: Each XG4Z-0004 has 4 Polarizing Keys.
■ Top Lock Levers
XG5Z-0002 - “Lock Lever”
XG4Z-0002 - “Lock Lever II”
Use to lock right angle XG8B and XG8W Plugs to mating sockets
Use to lock XG4C Box-type Plugs to mating sockets.
Material: Polyamide resin
(UL94V-2)/natural
Material: Polyamide resin
(UL94V-2)/natural
Lock Lever
Tab
XG4M
Insert the tab on the Lock
Lever into the guide hole.
XG4M
XG4C
Polarity guide hole
XG8B
Precautions - PCB Mount Sockets and Plugs
Correct Use
Automated Soldering Conditions (Jet Flow)
1. Soldering temperature: 250 ±5°C
2. Continuous soldering time: Within 5 s
60
Flat Cable Connectors
XG4
Note: The coding pin and cutting tools can also be used to prevent incorrect wiring by removing different terminals from side-by-side
connectors. For example, for connector set 1, remove terminal
1 and fill socket hole 1. Then, for connector set 2, remove
terminal 2 and fill socket hole 2. This prevents socket 1 from
mating with plug 2, ensuring correct wiring.
MEMO
Flat Cable Connectors
XG4
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
Global - http://www.omron.com
USA - http://www.components.omron.com
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. X304-E-1
11/10
Flat Cable Connectors
Specifications subject to change without notice
XG4
Printed in USA