CONNODER - Your Reliable Connection Expert
Small size · high reliability · designed for industrial automation connections · compact performance powering Industry 4.0
CONNODER manufactures compact, IP67-rated M8 circular connectors built to the IEC 61076-2-104 standard. Available in 3/4/5/6/8-pin and A/B/D coding, with shielded & unshielded options and custom cable assemblies for sensors, actuators and industrial networks.CONNODER is dedicated to delivering high-performance and highly reliable M8 circular connector solutions for customers, suitable for a variety of harsh industrial environments.
CONNODER M8 series covers straight and right-angle cable connectors, field-assembly (screw-terminal) versions, and panel-mount receptacles (front- and rear-mount), all keyed to prevent mismating.
M8 circular connectors are one of the widely adopted standard interfaces in industrial automation. Featuring compact design, high protection rating and excellent electrical performance, they are mainly used for sensors, actuators and control devices.
CONNODER supplies professional circular connectors specially for M8 sensors, with IP67 waterproof and vibration-resistant design. Ideal for industrial automation and robot sensors. One-stop customization service helps improve the reliability of your systems.
Deliver stable and reliable connection support for diverse industrial scenarios
Suitable for automated production lines, PLC control modules and distributed I/O systems.
Meet the requirements of collaborative robots and manipulators for lightweight and flexible connections.
Provide stable signal transmission for high-precision sensors and portable test equipment.
As a core component in industrial automation, M8 circular connectors for sensors are specially designed for miniature sensors and actuators to deliver efficient signal transmission solutions. With more than 10 years of experience in electronic connector R&D, CONNODER focuses on developing and customizing high-performance circular connectors, ensuring stable performance even in harsh environments such as vibration and humidity. We hold ISO 9001, ISO 14001 and other certifications, own over 20 design patents, and our products are exported to more than 50 countries, trusted by customers worldwide.
CONNODER M8 circular connector series for sensors comes in multiple configurations to satisfy diverse automation requirements.
Below are popular models (designed per industry standards, customisable)
Available in straight, angled, flange mount and other styles. Manufactured with precision moulds for tight thread fit, compatible with various sensor interfaces.
High-flexibility PUR/PVC cables with oil and abrasion resistance. Strict continuity testing before delivery, plug-and-play to greatly reduce on-site installation time.
Deep customization for cable length, colour, jacket material and pin assignment to suit special working conditions, flexibly meeting OEM/ODM demands.
Our engineering team is ready to provide technical support for you.
Choosing a connector means choosing a reliable partner. Since establishment, CONNODER has adhered to our core values: Customer First, Integrity & Trust, Teamwork, Passion & Drive. We strive to become a leading connector brand. We provide standard M8 circular connector solutions and work together with you to explore more possibilities in automation.
We have an experienced R&D team of over 20 members, mastering core technologies including mold development, precision stamping, injection molding and automatic assembly. More than 20 design patents have been granted.
Our modern production base covers over 3,000 square meters, equipped with advanced machines such as Swiss Charmilles and Japanese Sodick. More than 100 automatic assembly lines enable high-efficiency production. We strictly follow ISO 9001 quality management system and all products comply with RoHS.
Our products are sold to more than 50 countries and regions worldwide. We provide professional technical support and responsive customer service.
Our mission is to deliver one-stop connector and cable harness solutions for customers, and our vision is to become a leading connector brand in the industry.

Our engineering team is ready to answer your selection and application questions.
Contact Experts
Customization available for cable length, color, pin configuration and more.
Learn More