Product Details Portlet

XG4C Box-type Plugs

The Mainstream of Circuit Board Connectors conforming MIL Standards with Improved Design.

  • Our new production system improves reliability.
  • Space-saving Box-type Plugs (XG4C) available.
  • IDC Plugs (XG4E) can be used for relaying.
  • An endless number of combinations can be made using the XG-5 IDC Connectors for discrete wires, XG8 Original Plugs, and the XG2 IDC Connectors for PCBs.
  • The Original Plugs (XG8) and the Box-type Plugs (XG4C) can be locked using Lock Levers.
  • Conform to MIL standards (MIL-C-83503).
  • See the "Standards certification / conformity list" for information on conformity to certification standards.
RoHS Compliant
Model 2D/3D CAD ECAD(Download symbol,FootPrint,3DCAD)
* External site (Ultra Librarian) opens in a new window.
XG4C-1031 Download Download
XG4C-1034 Download Download
XG4C-1071 Download Download
XG4C-1074 Download Download
XG4C-1431 Download Download
XG4C-1434 Download Download
XG4C-1631 Download Download
XG4C-1634 Download Download
XG4C-2031 Download Download
XG4C-2034 Download Download
XG4C-2631 Download Download
XG4C-2634 Download Download
XG4C-3031 Download Download
XG4C-3034 Download Download
XG4C-3431 Download Download
XG4C-3434 Download Download
XG4C-4031 Download Download
XG4C-4034 Download Download
XG4C-5031 Download Download
XG4C-5034 Download Download
XG4C-5071 Download Download
XG4C-5074 Download Download
XG4C-6031 Download Download
XG4C-6034 Download Download
XG4C-6071 Download Download
XG4C-6074 Download Download
XG4C-6431 Download Download
XG4C-6434 Download Download
XG4C-6471 Download Download
XG4C-6474 Download Download
(*) Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
No. of contacts
No. of polarizing slots Plugs with straight DIP terminals
Plugs with right-angle DIP terminals
10 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 * XG4C-5071 XG4C-5074
60 1 XG4C-6031 XG4C-6034
2 * XG4C-6071 XG4C-6074
64 1 XG4C-6431 XG4C-6434
2 * XG4C-6471 XG4C-6474
Note: 1. Polarizing slot pitch is 22.86 mm.
  2. The Box-type Plug can be locked using Lock Lever II (sold separately). (See XG4Z-0002 on page 19 of a Datasheet.)

MIL Sockets: XG4M
Relay Plug: XG4E

MIL Plugs: XG4A
Box-type Plugs: XG4C
Board-to-board Sockets: XG4H

Rated current
1A 3A *
Rated voltage
AC250V AC300V
Contact resistance
20 mΩ max. (at 20 mV, 100 mA max.)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectric strength
500 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force
1.96 N max. per contact
Removal force
0.39 N min. (with test gauge, t= 0.64 mm)
Insertion durability
50 times

Ambient operating temperature

Operating: -55 to 105℃ (with no icing at low temperature)
*The rated current will depend on the Socket you are using. It is 1 A using the XG4M for example.
(Unit: mm)

XG4C-31 / -1071 (Straight DIP terminals)
XG4C-34 / -1074 (Right-angle DIP terminals)

Mounting View (BOTTOM VIEW)

Table of Dimensions
No. of contacts
Dimensions [mm]
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 page 16 of a Datasheet for details on the availability (10-contact Connectors) and pitch (with 50, 60, or 64-contact Connectors) of polarity slots.