Introducing our high-performance M12 4-pin connectors, designed for reliability and efficiency in demanding industrial applications across various sectors including automotive, energy, and telecommunications.





Our M12 connectors feature a durable female design crafted from high-quality copper alloy, ensuring longevity and resistance to wear and tear, with superior surface treatment via gold plating that minimizes contact resistance to less than 8 milliohms for optimal signal integrity.
Engineered with an IP67 rating, these connectors provide excellent protection against dust and submersion in water, making them ideal for operations in harsh environments while maintaining functionality from -20 to +85 degrees Celsius, which ensures reliability in temperature-variable applications.
Available with customizable cable lengths and multiple pin configurations (3/4/5/6/8/12/17 pin), our connectors offer versatility for various connection needs and are equipped with a robust locking mechanism via a fixed screw for secure and stable connections in dynamic settings.
Manufactured under stringent quality controls with certifications including RoHS, CE, and ISO9001, our M12 connectors guarantee compliance with international standards, ensuring safety and sustainability for your business operations.
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!