High-quality M12 4-pin connectors designed for efficiency and reliability, perfect for bulk purchasing needs across various industries.





Our M12 4-pin connectors are manufactured to the highest standards, featuring a durable copper alloy housing and gold-plated phosphor bronze contacts, ensuring minimal contact resistance and optimal performance in demanding environments.
Certified by RoHS, ISO9001, UL, TUV, and IATF16949, these connectors are ideal for new energy applications, supporting a variety of industrial needs while adhering to IEC61076-2-101 industry standards for unmatched reliability.
With an IP67 rating, these connectors are meticulously designed to withstand extreme conditions, operating effectively within a temperature range of -25 to 85 degrees Celsius, and resisting salt spray corrosion for 48 hours, safeguarding your investments.
Our production capacity of 5,000 pieces per day means that we can accommodate custom specifications and packaging to meet your unique business requirements, ensuring that each order maintains our commitment to quality and performance.
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!