2025-09-09
LEMO Launches the New OPTIMA D Series
Compact & Rugged Connectors for Extreme Conditions
LEMO is proud to introduce the OPTIMA D Series, a new range of compact connectors engineered for demanding applications in defence, aerospace, and mission-critical systems.
Combining compact size, IP68 sealing even when unmated, and a robust 5-spur keying system, the OPTIMA D Series ensures secure blind mating and reliable performance in the harshest environments. Designed for easy integration, it offers push-pull and break-away latching options, along with a modular architecture for greater design flexibility.
Tested to MIL-STD-810H, this next-generation solution delivers the durability and adaptability required for mission-critical systems—where performance and reliability are non-negotiable.
To support seamless integration, LEMO also offers end-to-end cable assembly solutions, including custom harness design, overmolding, private labeling, and full certification (IPC-620, ISO 9001, AS9100, MIL-STD-810).
Learn more about this solution