The OMRON XG4 series offers mainstream circuit board connectors conforming to MIL standards with improved design. These connectors are designed for high-density mounting and offer simplified patterning with a 2.54-mm pitch. They are compatible with MIL-compliant cables, ensuring faster delivery and lower costs compared to half-pitch board cables. The series includes various types such as MIL sockets, relay plugs, MIL plugs, box-type plugs, and board-to-board sockets, providing flexible combinations for different application needs. Some models feature lock levers for secure connections.
Suitable for various electronic equipment and systems requiring reliable and space-efficient board-to-board or wire-to-board connections, especially where MIL-standard compliance is necessary.
| Model Series | Type | No. of Contacts | No. of Polarity Slots | Rated Current | Rated Voltage | Contact Resistance | Insulation Resistance | Dielectric Strength | Total Insertion Force | Removal Force | Insertion Durability | Ambient Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XG4M | MIL Socket with Strain Relief (with lock) | 10, 14, 16, 20, 26, 30, 34, 40, 50, 60, 64 | - | 1 A | 250 VAC | 20 m max. | 1,000 M min. | 500 VAC for 1 min | 1.96 N max. per contact | 0.39 N min. | 50 times | -55 to 105C |
| XG4A | MIL Plug | 10, 14, 16, 20, 26, 30, 34, 40, 50, 60, 64 | - | 3 A (Socket dependent) | 300 VAC | 20 m max. | 1,000 M min. | 500 VAC for 1 min | 1.96 N max. per contact | 0.39 N min. | 50 times | -55 to 105C |
| XG4E | IDC Plug for relaying | - | - | - | - | - | - | - | - | - | - | - |
| XG4C | Box-type Plug | - | - | - | - | - | - | - | - | - | - | - |
| XG4H | Board-to-board Socket | - | - | - | - | - | - | - | - | - | - | - |
| Socket Part Number | Description | Number of Contacts | Number of Polarity Slots |
|---|---|---|---|
| XG4M-1079-A | XG4M for flat cable | 10 | - |
| XG4M-1031 | XG4M for flat cable | 10 | - |
| XG4M-1030 | XG4M for flat cable | 10 | - |
| XG4A-1039-A | XG4A | 10 | - |
| XG4A-1439-A | XG4A | 14 | - |
| XG4M-1430 | XG4M for flat cable | 14 | - |
| XG4A-1639-A | XG4A | 16 | - |
| XG4M-1630 | XG4M for flat cable | 16 | - |
| XG4A-2039-A | XG4A | 20 | - |
| XG4M-2030 | XG4M for flat cable | 20 | - |
| XG4A-2639-A | XG4A | 26 | - |
| XG4M-2630 | XG4M for flat cable | 26 | - |
| XG4A-3039-A | XG4A | 30 | - |
| XG4M-3030 | XG4M for flat cable | 30 | - |
| XG4A-3439-A | XG4A | 34 | - |
| XG4M-3430 | XG4M for flat cable | 34 | - |
| XG4A-4039-A | XG4A | 40 | - |
| XG4M-4030 | XG4M for flat cable | 40 | - |
| XG4A-5039-A | XG4A | 50 | - |
| XG4M-5030 | XG4M for flat cable | 50 | - |
| XG4A-5079-A | XG4A | 50 | - |
| XG4M-5031 | XG4M for flat cable | 50 | - |
| XG4A-6039-A | XG4A | 60 | - |
| XG4M-6030 | XG4M for flat cable | 60 | - |
| XG4A-6079-A | XG4A | 60 | - |
| XG4M-6031 | XG4M for flat cable | 60 | - |
| XG4A-6439-A | XG4A | 64 | - |
| XG4M-6430 | XG4M for flat cable | 64 | - |
| XG4A-6479-A | XG4A | 64 | - |
| XG4M-6431 | XG4M for flat cable | 64 | - |
| Accessory | Description | Material |
|---|---|---|
| XG4Z-0004 | Polarizing Key | PBT resin (UL94 V-0/white) |
| XG4Z-0005 | Coding Pin (To prevent erroneous insertion) | PBT resin (UL94 V-0)/white |
| XY2E-0002 | Contact Cutting Driver | - |
| XG5Z-0002 | Lock Lever for XG8B and XG8W Plugs (With Right-angle Terminals) | Polyamide resin (UL94 V-2)/natural |
| XG4Z-0002 | Lock Lever II for XG4C Plugs | Polyamide resin (UL94 V-2)/natural |
