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
PCB
Socket
XG4M
Plug
XG4E
XG4S
Plug
XG4A
- - -
Socket
XG4H
- - -
Connector
Strain relief
XG4A
- - -
XG4C
- - -
XG4U
XG4T
Strain relief
with lock levers without lock levers
Strain relief
Lock levers on
connector
Integral
lock levers
2-tier
with lock levers
Board to Board
Socket
Feature
Box type plug
Appearance
Note: 1. XG4M can be provided with or without the strain reliefs;
⇒ XG4M-U consists of XG4M-@@3@ socket +XG4U-@@04 strain relief
⇒ XG4M-T consists of XG4M-@@3@ socket + XG4T-@@04 strain relief
2. XG4H PCB mount socket mates with XG4C and XG8W (see XG8 Datasheet) for board to board connectivity without cables.
3. XG5 connectors (see XG5 Datasheet) use discrete wire instead of flat ribbon cable.
4. XG4A PCB mount sockets are available with Long, Short or no Lock Levers.
5. Optional XG4Z-001@ side-lock levers, purchased separately, are available for use with right-angle XG4A versions that don’t include them.
6. 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
MIL Sockets: XG4M
Cable Plug: XG4E
MIL Plugs: XG4A
Box-type PCB Plugs: XG4C
Board to Board Sockets: XG4H
Rated current
Rated voltage
1 A
250 VAC
3 A (See note 1.)
300 VAC
Contact resistance
Insulation resistance
Dielectric strength
Connector insertion
Contact removal
Insertion durability
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
Note: 1. The rated current will depend on the
Socket you are using. It is 1 A using
the XG4M for example.
0.39 N min. (with test gauge, t= 0.64 mm)
50 times (See note 2.)
2. For standard 0.15-μm gold plating.
Ambient temperature Operating: –55 to 105°C (with no icing)
Flat Cable Connectors XG4
41
OMRON [ OMRON ELECTRONICS LLC ]
