Circular Connectors & Cables
Reliable circular connector solutions for signal, data, and power transmission across industrial and electronic applications.
Reliable circular connector solutions for signal, data, and power transmission across industrial and electronic applications.
Circular connectors are electrical connectors with a round interface designed for reliable signal, data, and power transmission. Their compact structure, secure locking options, and flexible installation formats make them widely used in industrial automation, transportation equipment, energy systems, and electronic devices.
Compared with many rectangular interfaces, circular connectors are often chosen for applications requiring compact installation space, vibration resistance, sealed connection, and stable electrical performance. FPIC provides circular connector and cable assembly solutions ranging from miniature signal interfaces to larger power-oriented connector sizes.
FPIC offers circular connector series covering compact signal connectors, standard industrial interfaces, and larger circular power connectors. Different sizes support different installation spaces, transmission requirements, and application environments.
Ultra-compact connectors for miniature sensors, compact devices, and limited-space applications.
Miniature threaded connectors for compact industrial equipment and instrumentation applications.
Industry-standard connectors for sensors, actuators, field wiring, and industrial communication interfaces.
Robust circular connectors for industrial drives, feedback systems, and signal or power transmission.
High-performance circular connectors for servo motors, drives, and demanding automation systems.
Large-size circular connectors designed for industrial equipment requiring larger power interfaces.
Heavy-power circular connectors for larger industrial equipment and high-current applications.
Fast-locking circular connectors for quick mating, secure retention, and efficient installation.
The right circular connector should be selected based on installation space, transmission requirement, locking method, and assembly structure. FPIC supports both standard selection and custom development for project-specific requirements.
Used in technical equipment requiring durable connection and stable performance.
Suitable for control systems, electrical interfaces, and project-specific cable assembly solutions.
Compact connector formats such as M5, M8, and M9 are well suited to precision devices and instrumentation.
FPIC circular connectors are available in multiple structural and functional configurations to support signal, data, and power transmission across different installation and assembly requirements.
Panel mount, cable mount, straight plug, and angled plug formats are available for different equipment structures.
Signal connectors, power connectors, and hybrid connector solutions can be configured according to project needs.
Threaded locking and push-pull locking options support different service environments and mating requirements.
Connector-only products, connector-with-cable solutions, and overmolded cable assemblies are available.
Cable length, pin assignment, housing structure, sealing requirement, and project-specific marking can be customized.
Looking for the right circular connector series for your project? FPIC can support connector selection, custom development evaluation, cable assembly integration, and OEM/ODM manufacturing.