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 pattern-
ing.
Cable Number and
Contact Position
Applicable Mating Sockets
Mating Socket
No. of contacts No. of polarity slots
2-tier Plug
Model No.
XG4M for
flat cable
(See note 1.)
XG5M-N for
discrete wire
(See note 2.)
• 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.
10 × 2
0
XG4A-1079-A XG4M-1031
XG4A-1039-A XG4M-1030
XG4A-1439-A XG4M-1430
XG4A-1639-A XG4M-1630
XG4A-2039-A XG4M-2030
XG4A-2639-A XG4M-2630
XG4A-3039-A XG4M-3030
XG4A-3439-A XG4M-3430
XG4A-4039-A XG4M-4030
XG4A-5039-A XG4M-5030
XG4A-5079-A XG4M-5031
XG4A-6039-A XG4M-6030
XG4A-6079-A XG4M-6031
XG4A-6439-A XG4M-6430
XG4A-6479-A XG4M-6431
XG5M-103@-N
XG5M-103@-N
XG5M-143@-N
XG5M-163@-N
XG5M-203@-N
XG5M-263@-N
XG5M-303@-N
XG5M-343@-N
XG5M-403@-N
XG5M-503@-N
1
For the cable number, count starting from the
cable mark side as shown below.
14 × 2
16 × 2
20 × 2
26 × 2
30 × 2
34 × 2
40 × 2
50 × 2
1
1
1
Socket (mating side)
1
Triangular mark
XG4M
1
1
1
1
2 (See note 3.)
Cable mark
Cable number
60 × 2
64 × 2
1
XG5M-603@-N
XG5M-643@-N
2 (See note 3.)
1
Right-angle terminals
2 (See note 3.)
XG4A
Triangular mark (back)
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
Upper connector
Correct Use of XG4A 2-tier Plug
Mounting
Soldering
• Be sure to anchor the board with screws before mounting.
• Automated Soldering Conditions (Jet Flow)
• Note that a Polarizing Key cannot be mounted on the lower Plug.
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
OMRON [ OMRON ELECTRONICS LLC ]
