■ 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.
■ Applicable Sockets
■ Cable Number and
No. of contacts No. of polarity slots
Model
XG4M for flat cable
(See note 1.)
XG5M-N for
discrete wire
(See note 2.)
10 × 2
0
XG4A-1079-A XG4M-1031
XG5M-103@-N
1
XG4A-1039-A XG4M-1030
XG5M-103@-N
14 × 2
1
XG4A-1439-A XG4M-1430
XG5M-143@-N
16 × 2
1
XG4A-1639-A XG4M-1630
XG5M-163@-N
20 × 2
1
XG4A-2039-A XG4M-2030
XG5M-203@-N
26 × 2
1
XG4A-2639-A XG4M-2630
XG5M-263@-N
30 × 2
1
XG4A-3039-A XG4M-3030
XG5M-303@-N
34 × 2
1
XG4A-3439-A XG4M-3430
XG5M-343@-N
40 × 2
1
XG4A-4039-A XG4M-4030
XG5M-403@-N
50 × 2
1
XG4A-5039-A XG4M-5030
XG5M-503@-N
Contact Position
Cable and Corresponding Contact Number
The contact numbers are not marked on the Con-
nector. 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
2 (See note 3.)
XG4A-5079-A XG4M-5031
Cable mark
60 × 2
1
XG4A-6039-A XG4M-6030
XG5M-603@-N
Cable number
64 × 2
2 (See note 3.)
1
XG4A-6079-A XG4M-6031
XG4A-6439-A XG4M-6430
XG5M-643@-N
Right-angle terminals (terminal side)
2 (See note 3.)
XG4A-6479-A XG4M-6431
Note: 1. Use with the supplied Strain Relief.
2. Use with the supplied Semi-cover. Hood Cover cannot be used.
3. Polarity slot pitch is 22.86 mm.
Lower connector
Upper connector
XG4A
Triangular mark (back)
■ Precautions
Correct Use
Mounting
• Be sure to anchor the board with screws before mounting.
• Note that a Polarizing Key cannot be mounted on the lower Plug.
Connecting the Socket
• Before connecting the XG4M with Strain Relief, remove as much
slack from the cable as possible. Insert as shown below.
• Attach the Semi-cover before connecting the XG5M-N. It is not pos-
sible to use the Hood Cover.
Soldering
• Automated Soldering Conditions (Jet Flow)
1. Soldering temperature: 250 ±5°C
2. Continuous soldering time: Within 5 s
12
Flat Cable Connectors XG4