Circular Connector

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Circular Connector Supply | Professional Manufacturer of Electronic Components - KINSUN

KINSUN Industries Inc. is a Circular Connector | electronic components supplier based in Taiwan since 1986. TS16949 & ISO certified, 2,000 per minute production of waterproof Connector, Modular Jacks, RF Antennas, PCB Jack and stamping parts with more than 33 years of professional experience.

Custom manufacturer of electronic components including waterproof connectors, automotive electrical connectors, RF antenna, m12 connectors, mini fit, etc. ISO-9001:2015, IATF-16949:2016 (Relay Stamping Part) & ISO-14001:2015 electronic components manufactured at an over 40,000 square meter plant, 600 employees.

KINSUN has been offering customers high-quality Circular Connector, both with advanced technology and 33 years of experience, KINSUN ensures each customer's demands are met.

Circular Connector

Waterproof Connector Manufacturer

Waterproof Connector Manufacturer
Waterproof Connector Manufacturer

Kinsun provide different kinds of circular connectors, including M8 connector, M9 connector, M12 connector, M23 connector, and high current circular connectors. Our circular connectors which can meet waterproof grade IP65, IP66, IP67, IP68 and IP69K are the ideals for environmentally sensitive industrial applications, such as sensor, controller, actuator, pressure regulator, stepper motor, driver, and I/O fieldbus.

In order to enhance the quality and efficiency of our production, we actively introduce new equipment, such as the compound CNC lathe milling machine with swiveling turning center. Kinsun always makes everything possible to meet your needs.

  • M12 Connector - M12 Waterproof Connector
    M12 Connector
    Waterproof Connector Manufacturer

    KINSUN’s M12 Connector System for industrial automation and control applications provides a full solution that safely and reliably ensures communication in industrial environments. We provide International Protection Marking IP65, IP66, IP67, IP68 and IP69K rated connectors and cable assemblies which are easy to install. KINSUN has a variety of connector types, such as A-code (2 pin , 3 pin , 4 pin , 5 pin , 6 pin , 7pin , 8 pin , 9 pin , 10 pin , 11 pin , 12 pin ,13 pin , 14 pin , 15 pin , 16 pin , 17 pin), B-code(5 pin), D-code(4 pin Cat5), X-code(8pin Cat6a), Y-code(8pin,4pin for power and 4pin for signal), and L-code(4pin, 5pin) so on. We also provide Industrial Cable High-Speed Transmission M12 Connector. There are 180 degrees and 90 degrees two types to choose, with the cable side also provide you dip and SMT two types to choose.


  • M8 Connector - M8 Waterproof Connector
    M8 Connector
    Waterproof Connector Manufacturer

    M8 connector is the ideal for environmentally sensitive industrial applications, such as such as sensor, controller, actuator, pressure regulator, stepper motor, driver, and I/O fieldbus,etc. This type of waterproof connector is sealed to IP67, IP68, IP69K providing excellent protection against dust and water. It features in contact configurations of 3 to 8 poles, male and female variants and two orientations straight and right angled. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.


  • M23 Connector - M23 Waterproof Connector
    M23 Connector
    Waterproof Connector Manufacturer

    M23 connector is mainly used for connecting servomotor and electrical drives into industrial automation applications, Kinsun provides M23 built in connectors with custom fit solution for building directly into the device and receptacles from 4-poles to 19-poles contact inserts. We offer high flexibility in front and back mounting applications M23 connectors. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.


  • M9 Connector - M9 Waterproof Connector
    M9 Connector
    Waterproof Connector Manufacturer

    M9 connector is a special ideal for environmentally sensitive industrial applications, such as such as sensor, controller, actuator, pressure regulator, stepper motor, driver, and I/O fieldbus,etc. This type of waterproof connector is sealed to IP67, IP68, IP69K providing excellent protection against dust and water. It features in contact configurations of 4, 5 and 7 poles, male and female variants and two orientations straight and right angled. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.