Datensteckverbinder OPTIMA

PCBumspritztUSB

Compact and miniature connector for extreme conditions LEMO’s latest innovation—the OPTIMA D Series—combines high-performance engineering with a compact, lightweight design built for the toughest environments. Developed for defence, aerospace, and mission-critical systems, it delivers IP68 protection even when unmated, robust 5-spur keying for secure blind mating, and a modular design for seamless integration. Rigorously tested to MIL-STD-810H, the OPTIMA D Series offers rugged reliability and design flexibility—all in a space-saving form factor. Advanced design. Military-grade performance. - Compact & Miniature Design - Overmolded plug is 25% shorter than standard LEMO Series - Small plug diameters optimize tight-space integration - High contact density – up to 32 contacts in a compact form Rugged & Reliable Performance - MIL-STD-810H tested for shock, vibration, and environmental resistance - IP68 sealing (20m/2h) even when unmated - EMI/RFI shielding ensures clean, uninterrupted signal transmission Modular Design for Maximum Flexibility - Choice of push-pull or break-away latching systems - Robust 5-spur keying enables safe and accurate blind mating - Available in five sizes with multiple configurations: . High-speed (USB, Ethernet) . Multipole power/signal . Coaxial solutions Easy mechanical integration: . Flush mounting on the enclosure . Uniform PCB height across all sizes Three socket models for streamlined system adaptation Key features - Compact size and miniature design - Rugged design withstanding harsh conditions - High pin density with a broad variety of combinations - Sealing performance ensuring reliability in wet, dusty or submersible environments - Dark and non-reflecting surface treatment with high corrosion resistance - Secure locking mechanism even in high vibration environment - Compliant with MIL-STD-810H, ensuring performance in the toughest military applications Technical characteristics - Endurance > 5000 matings - Ingress Protection Index (mated): IP68 (20m/2h) unmated - Housing material: Nickel plated brass - Min. & Max. operating temperature: . -55°C/+150°C (socket) . -40°C/+90°C (plug & free socket) - Salt fog : 1000 hours - Vibration: 37.8g max, 8 hours - Shielding effectiveness . > 75 dB up to 10 MHz . > 40 dB up to 1 GHz