Optimize your connectivity solutions with our M12 4-pin connectors designed for diverse applications in industrial, automotive, and communication sectors.





Feature a screwable connector design that ensures a secure connection under various environments, minimizing disconnection risks even in high-vibration applications.
With an IP67/IP68 protection level when mated, our connectors are engineered to withstand dust and water immersion, making them ideal for outdoor and demanding applications.
Utilizing brass construction with nickel plating and gold-over-nickel contact materials, our connectors ensure low contact resistance of just 7.3mΩ, guaranteeing reliable and efficient electrical performance.
Specifically designed to operate within -40 to +85 degrees Celsius, our connectors are perfect for applications requiring reliable performance in extreme temperature conditions.
Stacker makes it easy to build customer portals, CRMs, internal tools, and other business applications for your team. In minutes, not months.
Boost connectivity in your operations with our premium M12 connectors, designed for durability and superior performance ...
Learn MoreRenhotec's M12 connectors are designed for reliable performance in the transmission of electrical signals, meeting the h...
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Learn MoreHigh-quality M12 connectors from our Shanghai manufacturing facility meet rigorous industry standards, ensuring reliabil...
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Learn MoreHigh-quality M12 connectors from Shanghai Co-Fly offer unparalleled reliability and performance for your industrial appl...
Learn MoreNeed reliable M12 4-pin connectors for your next project? Contact us now to explore our range, request a quote, or discuss custom solutions. Let’s power your industrial success with top-quality connectors. Reach out today!