Robotics and Unmanned Vehicles connectors

Miniature, light, rugged, smart solutions

ROBOTICS & UV connectivity solutions



In today’s world, robotics and unmanned applications (such as UAVs, ROVs, UAGs, etc.) need to be smaller, lighter and smarter, thus relying on connectivity solutions that combine miniaturization with ruggedness for high performance despite rough handling in the toughest environments. Compact and ultra-resistant, our product lines for robotic devices include sealed and hermetic solutions and fiber optic and high-density hybrid connectors that combine signal and power for fast data transfer over long distances.

Fischer Connectors helps design engineers solve their connectivity challenges for robotic applications (industrial, medical, civilian or defense) and translate their requirements into innovative custom solutions to keep them at the forefront of technology.

Press release, 05.18.2021: Serial production of Hexadrone's Tundra modular tool-carrier drone with Fischer Connectors' rugged, miniature connectivity solutions


Connectors and assembed solutions for robotics & unmanned applications

  • Compact and lightweight
  • Wide choice of materials and configurations
  • Rugged and resistant to shock and vibration
  • Water and dust tight, sealed up to IP68/IP69
  • High temperature and chemical resistance
  • EMC shielding
  • Standard or custom cable assembly solutions

The Fischer UltiMate™ Series connectors have extremely robust mechanical keying, IP68/69 sealing even unmated (tested on request up to 120m submersion for 24 hours), 360° EMC shielding using a grounding contact ring. They offer exceptional shock, vibration and corrosion resistance, and can operate at temperatures from -55°C to 135°C.



  •  Sealing IP68 even unmated
  •  Hermetic
  •  One piece body
  •  Up to 10,000 mating cycles

Rugged design for harsh environments


  •  High shock & vibration resistance
  •  Operating temperature: -55°C to +135°C
  •  High corrosion resistance (up to 1,000 h)
  •  Blind mating

High performance shielding


  •  360° EMC shielding
  •  Grounding contact ring
  •  Easy cable assembly



The Fischer Freedom™ Series is a breakthrough technology platform.

freedom industrial infographic

The integration of Fischer LP360™ plug and use connectors, and its range extensions, into fixed and wearable ecosystems as well as cable-free devices maximizes efficiency, usability and performance.


Learn more about UAV Solutions

Field applications

  • TWIICE exoskeleton
    The Swiss Federal Institute of Technology Lausanne (EPFL) uses Fischer Core Series AluLite connectors for its TWIICE exoskeleton to help people with spinal cord injury walk again.
  • Drone Rapid Composites
    Rapid Composites uses Fischer UltiMate™ Series in its award-winning amphibious Bullray Tricopter, Quadcopter and Pentacopter drone for law enforcement, military and commercial applications.
  • Lehmann Aviation’s L-A Series 2016
    Lehmann Aviation’s L-A Series 2016 is an efficient professional drone used for mapping, mining and precision agriculture. The rugged, compact and lightweight Fischer UltiMate™ Series connectors used in this UAV’s onboard computer contribute to the safety and performance of its critical missions.
  • The Tundra uses ultra-rugged, miniature Fischer UltiMate™ and Fischer MiniMax™ connectivity solutions, able to withstand the harsh environments the drone may need to operate in.
Robotics & unmanned vehicle product lines
Ultralight, rugged, ultra-configurable
High density, signal & power, miniaturization
Easy mating, easy cleaning, easy integration
Rugged, compact, lightweight
Robust optical performance easy cleaning
Safe storage and transfer of sensitive data
Designing, prototyping and manufacturing