Description
XM-LHEG is a fixed female receptacle designed for nut mounting on equipment panels. Its straight structure provides a secure and compact interface for panel-mounted cable and electronic connection applications.
The connector features a threaded mounting structure and is designed for watertight or vacuum-sealed applications. It uses a Push-Pull self-locking mechanism together with a standard G alignment key to provide reliable and correctly oriented mating.
Available in 0K, 1K and 2K sizes, XM-LHEG is suitable for industrial equipment where reliable panel mounting and sealed connector performance are required.
As part of the K Series, it benefits from the series’ rugged metal housing, IP66/IP68 protection, 360° EMC shielding, high packing density and support for 2–64 contacts.
Product Features & Advantages
Fixed female receptacle for panel mounting
Nut-mount threaded structure
Watertight or vacuum-sealed design
Secure Push-Pull self-locking mechanism
G alignment key with multiple keying options
Rugged metal housing for demanding environments
IP66/IP68 protection and 360° EMC shielding
Dimensions
| Series | A (mm) | B (mm) | M | E (mm) | L (mm) | L2 (mm) | L3 (mm) | SW1 |
|---|---|---|---|---|---|---|---|---|
| 0K | 18 | 18 | M14×1.0 | 3.4 | 23 | 7 | 3.5 | 12.5 |
| 1K | 20 | 20 | M16×1.0 | 6.2 | 30 | 10 | 3.5 | 14.5 |
| 2K | 25 | 25 | M20×1.0 | 5.0 | 33.7 | 10 | 3.5 | 18.5 |
All dimensions are in millimetres.
Applications
- Industrial automation equipment
- Industrial control systems
- Panel-mounted electronic equipment
- Test and measurement equipment
- Communication equipment
- Outdoor electronic equipment
- Equipment requiring watertight or vacuum-sealed connections
These receptacles and bulkhead types enable the equipment in which they are used to achieve IP68 protection level. They are fully compatible with plugs of the same series, and are therefore widely used in portable wireless devices, military, laboratory equipment, and aerospace applications. The sealing material for these types is epoxy resin.
Technical Characteristics: Mechanical Properties and Environmental Factors
| Features | Specifications |
|---|---|
| Mating Cycles | >5000 Times |
| Humidity | Up to 95% Relative Humidity at 60°C |
| Temperature Range | 0K-1K: -20°C/+100°C |
| Temperature Range | 2K-4K: -20°C/+80°C |
| Salt Spray Test | 144h |
| Environmental Test | 20/80/21 |
| Helium Leak Rate (He)¹ | < 10⁻⁷ mbar·l·s⁻¹ |
| Features | Specifications | Specifications |
|---|---|---|
| Maximum Operating Pressure² | 0K | 60 bar |
| Maximum Operating Pressure² | 1K | 60 bar |
| Maximum Operating Pressure² | 2K | 40 bar |
| Maximum Operating Pressure² | 3K | 30 bar |
| Maximum Operating Pressure² | 4K | 15 bar |
| Maximum Operating Pressure² | 5K | 5 bar |
