Reliable M12 connectors from our Shanghai factory offer superior performance and durability, catering specifically to distributors, retailers, and bulk purchasers in various industries.





Our M12 connectors, particularly the model KYF12K4ZT-L5.0M/RJ45, are constructed from high-grade copper alloy for both the housing and contact material, ensuring minimal contact resistance of less than 8 milliohms, which ultimately enhances signal integrity and reduces energy loss in critical applications such as UHF and microwave technologies.
Designed to operate efficiently in extreme environments, these connectors exhibit a temperature range of -20 to +85 degrees Celsius, allowing flexibility and reliability across diverse applications, including automotive and energy sectors, and ensuring functionality even in challenging conditions.
Engineered for rugged environments, our M12 connectors boast an IP67 rating, providing excellent protection against dust and water ingress, making them ideal for both indoor and outdoor usage, thus prolonging operational life and reducing maintenance costs for our B2B clients.
With options for pin configurations ranging from 3 to 17 pins and customizable cable lengths, our connectors meet specific client needs, allowing businesses to tailor their purchasing decisions for optimal performance and compatibility in varied applications.
Stacker makes it easy to build customer portals, CRMs, internal tools, and other business applications for your team. In minutes, not months.
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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!