OMRON XG4H-2631
OMRON XG4 Series Flat Cable Connectors
The OMRON XG4 series offers mainstream circuit board connectors conforming to MIL standards with improved design. These connectors are designed for reliability, space-saving, and ease of use. They are suitable for high-density mounting and offer MIL-compliant cable options for faster delivery and lower cost compared to half-pitch board cables. The 2.54-mm pitch simplifies pattern design. The series includes various types like MIL sockets, relay plugs, MIL plugs, box-type plugs, and board-to-board sockets, providing flexible combinations for different applications.
Key Features & Advantages:
- MIL-compliant cable ensures faster delivery times and lower cost.
- 2.54-mm pitch simplifies pattern design.
- Recommended for high-density mounting.
- Space-saving Box-type Plugs (XG4C) available.
- IDC Plugs (XG4E) can be used for relaying.
- Endless combinations possible using XG-5 IDC Connectors for discrete wires, XG8 Original Plugs, and XG2 IDC Connectors for PCBs.
- Original Plugs (XG8) and Box-type Plugs (XG4C) can be locked using Lock Levers.
- Conform to MIL standards (MIL-C-83503).
- RoHS Compliant.
Brand
OMRON
Series
XG4
Standards
MIL-C-83503
Compliance
RoHS Compliant
Polarity Slot Pitch
22.86 mm (Note 3)
Plug Type
M 2-tier Plug
| Part Number (Plug) | Part Number (Socket) | No. of Contacts | No. of Polarity Slots | Description |
|---|---|---|---|---|
| XG4A-1079-A | XG4M-1031 | 10 | - | XG4M for flat cable |
| XG4A-1039-A | XG4M-1030 | 10 | - | - |
| XG4A-1439-A | XG4M-1430 | 14 | - | - |
| XG4A-1639-A | XG4M-1630 | 16 | - | - |
| XG4A-2039-A | XG4M-2030 | 20 | - | - |
| XG4A-2639-A | XG4M-2630 | 26 | - | - |
| XG4A-3039-A | XG4M-3030 | 30 | - | - |
| XG4A-3439-A | XG4M-3430 | 34 | - | - |
| XG4A-4039-A | XG4M-4030 | 40 | - | - |
| XG4A-5039-A | XG4M-5030 | 50 | - | - |
| XG4A-5079-A | XG4M-5031 | 50 | - | XG4M for discrete wire |
| XG4A-6039-A | XG4M-6030 | 60 | - | - |
| XG4A-6079-A | XG4M-6031 | 60 | - | XG4M for discrete wire |
| XG4A-6439-A | XG4M-6430 | 64 | - | - |
| XG4A-6479-A | XG4M-6431 | 64 | - | XG4M for discrete wire |
| Specification | Value |
|---|---|
| Rated current | 1A (See note 1) |
| Rated voltage | 250 VAC / 300 VAC |
| Contact resistance | 20 m max. (at 20 mV, 100 mA max.) |
| Insulation resistance | 1,000 M 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 | -55 to 105C (with no icing at low temperature) |
Tools and Accessories
- XG4Z-0004 Polarizing Key: Prevents reverse insertion. Material: PBT resin (UL94 V-0/white).
- XG4Z-0005 Coding Pin: Prevents confusion and erroneous insertion. Material: PBT resin (UL94 V-0)/white.
- XY2E-0002 Contact Cutting Driver: Used to cut (twist off) a contact when using Coding Pin.
- XG5Z-0002 Lock Lever for XG8B and XG8W Plugs: Locks Unshrouded Plugs with right-angle terminals. Material: Polyamide resin (UL94 V-2)/natural.
- XG4Z-0002 Lock Lever II for XG4C Plugs: Locks XG4C Box-type Plugs. Material: Polyamide resin (UL94 V-2)/natural.
Precautions
Correct Use
- Mounting: Be sure to anchor the board with screws before mounting. A Polarizing Key cannot be mounted on the lower Plug.
- Connecting the Socket: Remove slack from the cable before connecting the XG4M with Strain Relief. Attach the Semi-cover before connecting the XG5M-N; Hood Cover cannot be used.
- Soldering (Automated Soldering Conditions - Jet Flow): Soldering temperature: 250 5C. Continuous soldering time: Within 51s.
- Lock Lever Operation: Do not force the lock lever past its movable range. Do not use tools to operate the lock lever; use only your hand. Always release the lock mechanism before disconnecting the connector.
- Soldering (XG4A): Solder-mount the XG4A with lock levers fully closed or fully open. Half-open lock levers may cause play due to thermal deformation.
- Storage: Store plugs with lock levers fully closed or fully open to prevent looseness due to plastic part deterioration.
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