Compact and miniature connector for extreme conditions • IP68 (20m/2h) unmated • Easy integration push-pull & break-away OPTIMA D Series has been designed to meet the demands of modern miniature systems operating in harsh environments where failure is not an option. Engineered with a new patented latching ring, this push-pull connector is optimised for high vibration resistance Its lightweight, low-profile structure is combined with a stealth, non-reflective, conductive surface treatment, making it ideal for military and aerospace applications. Built to withstand most demanding requirements, OPTIMA’s D Series has been tested according to military standard such as MIL-STD-810H. Thanks to LEMO’s modular connector design, the OPTIMA D Series integrates configurations from other series, offering a variety of multipole combinations, high-speed data transfer options via USB and Ethernet protocols, and high-frequency coaxial solutions.

Rugged push-pull connectors The OPTIMA D Series combines modular versatility with a lightweight, low-profile design, supporting multipole, high-speed USB/Ethernet, and high-frequency coaxial configurations. Rugged and easy to integrate, it’s built for demanding military and aerospace environments. LEMO also offers pre-assembled connectors compatible with NATO STANAG 4695 and 4851, ensuring fast deployment and seamless interoperability. Compact design for miniature systems The D series is 25% shorter than the LEMO’s ORIGINAL Series. It offers a high contact density up to 32 contacts and a very...

• 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 Ingress Protection Index [mated & unmated] Housing material Nickel plated brass -55°C/+150°C (socket) -40°C/+90°C (plug & free socket) Shielding effectiveness...

Empowering connectivity About LEMO With a strong legacy of excellence and innovation, the LEMO Group is a global leader in providing high performance custom interconnect solutions. From the depth of the oceans to the far reaches of outer space, no matter how harsh the environment may be, our connectors and cable solutions are chosen, wherever connections are too critical, precious, or vital to fail. Offering over 90,000 product combinations that continue to grow through custom specific designs, our subsidiaries and 20 distributors have built a global network of strong, dedicated local resources...