Circular connectors
Circular connectors are designed to deliver reliable electrical connections in demanding environments. With robust construction, high density and flexible configuration options, they are an obvious choice in industry, defence, transport and other applications where reliability is crucial.
Why choose circular connectors
Circular connectors combine mechanical strength with electrical performance and are designed to withstand harsh operating conditions.
Advantages:
- High resistance to vibrations, shocks and temperature variations
- Sealing against dust, moisture and liquids (IP rated solutions)
- Metal or plastic enclosures for different environmental requirements
- Wide range of power, signal and hybrid solutions
- Long lifetime and high reliability
Flexible configurations
Circular connectors can be customised according to the application requirements.
- Combining power, signal and data in the same connector
- Support for fibre optics in hybrid solutions
- Multiple contact layouts and pole numbers
- Choice of connection technology: crimp, solder or PCB
Areas of use
Circular connectors are used where robustness and reliability are essential:
- Industry & automation - machinery, sensors and control systems
- Defence & Aerospace - extreme environments and high demands
- Transport & vehicles - vibration and temperature variations
- Energy & infrastructure - outdoor environments and tough operations
- Medical technology - compact and safe solutions
Contact Swelex
We help you choose the right circular connector based on environmental, performance and lifetime requirements.