D Series
Introducing the NEW LEMO OPTIMA D Series – Miniature Powerhouse for Extreme Environments
Engineered for defence, aerospace, and tactical systems, the OPTIMA D Series sets a new benchmark in compact connectivity. With IP68 sealing even when unmated, MIL-STD-810H compliance, and a rugged modular design, this connector delivers unmatched reliability in the harshest conditions. Whether it's soldier-worn tech, UAVs, or mission-critical electronics, the OPTIMA D Series offers high contact density, secure blind mating, and seamless integration—all in a space-saving form factor.
Key Features of the OPTIMA D Series
Ultra-Compact & Space-Saving Design
- 25% shorter overmolded plug compared to standard LEMO connectors
- Slim plug diameters for tight-space installations
- High contact density—up to 32 contacts in a miniature footprint
Built for Harsh Environments
- IP68 sealing (20m for 2 hours) even when unmated
- Tested to MIL-STD-810H for shock, vibration, and environmental resistance
- EMI/RFI shielding for clean, uninterrupted signal transmission
Modular & Versatile Configuration Options
- Choose between push-pull or break-away latching systems
- Robust 5-spur keying for secure blind mating
- Available in five sizes with multiple configurations:
- High-speed (USB, Ethernet)
- Multipole power/signal
- Coaxial solutions
Streamlined System Integration
- Flush mounting for sleek enclosure design
- Uniform PCB height across all sizes
- Three socket models for flexible system adaptation
Optimized for Tactical & Aerospace Applications
- Ideal for soldier-worn tech: radios, headsets, cameras, and visual enhancement devices
- Exceptional vibration resistance for UAVs and aerospace systems
- Dark, non-reflective surface treatment with high corrosion resistance
- Secure locking mechanism ensures performance in high-vibration environments
