A connector for ultra-fine coaxial cable is designed to terminate and connect extremely thin coaxial cables used in compact electronic devices. These cables, commonly known as micro coaxial cables, feature a true coaxial structure despite being as thin as a strand of hair.
Example: AWG #46 with an outer diameter of just 0.2 mm (comparable to a human hair, which is approximately 0.1 mm thick).
Thanks to its coaxial design, this type of cable offers:
- Excellent transmission characteristics
- Superior flexibility
- Outstanding resistance to bending and twisting
Why Use Ultra-Fine Coaxial Cables?
Ultra-fine coaxial cables are often used to connect the core components of a device—for example, the image sensor of a camera.
They are ideal for applications requiring:
- Miniaturization
- High-resolution signal transmission
- Durability in tight or high-motion areas
Their excellent electrical performance and mechanical flexibility make them perfect for wiring in compact spaces or in environments where repeated bending occurs.
Example: Connecting the main board to the image sensor board in a digital video camera (DVC).
Where Are Connectors for Ultra-Fine Coaxial Cables Used?
These connectors are commonly found in compact, high-performance devices that require high-speed signal transmission, such as:
- Digital cameras
- DVCs (Digital Video Cameras)
- Surveillance cameras
- Car audio systems
- Ultrasonic diagnostic equipment
- Endoscopes