The 2PM Series 4‑pin circular power connector is a rugged industrial connector designed for stable power and signal transmission in harsh working environments. Featuring a secure locking structure to prevent accidental disconnection, this heavy‑duty industrial power connector uses high‑conductivity metal contacts to ensure low resistance and long‑term reliability.
Built with durable insulation and anti‑vibration housing, it is shockproof, moisture‑resistant and wear‑resistant for repeated plug‑and‑pull use. Ideal for industrial equipment, automotive systems, machinery control and power supply units, this 4‑pin locking electrical connector offers easy installation and strong compatibility for professional power applications.

Fzolink MS5015 is an IP65 waterproof Mil Spec circular connector designed as a heavy‑duty automotive power adapter connector with exceptional environmental adaptability. Operating stably from -55℃ to +125℃ and withstanding over 500 mating cycles, this industrial circular connector features gold/silver‑plated copper alloy contacts and nickel‑plated zinc alloy housing, delivering superior electrical performance with wide voltage (300/750/1500VAC) and current (10/25/50/100A) options, plus 5000MΩ insulation resistance.
Offering 3‑61 pin configurations, male/female, straight/90° bend and panel mount styles, it uses threaded coupling for secure cable and metal conduit connections. CE/RoHS certified and EU standard compliant, this vibration‑resistant industrial connector excels in harsh environments for automotive, new energy, rail transit, aerospace and medical equipment, supporting OEM/ODM customized wiring for diverse applications.

OLINK MS3116 is an IP67 Mil Spec circular connector designed as a heavy‑duty aerospace power adapter for ultra‑reliable electrical connections in extreme harsh environments. Featuring gold‑plated copper alloy contacts and rugged aluminum alloy housing, this industrial Mil Spec connector delivers stable performance with 600V voltage, 7.5A current and 5000MΩ insulation resistance, operating flawlessly from -55℃ to +125℃.
Available in straight/right angle designs and multiple shell sizes, it offers exceptional vibration and impact resistance with IP67 waterproof sealing. Compliant with international military standards and CE/RoHS certified, this high‑reliability Mil Spec connector is ideal for aerospace, instrumentation, petrochemical, new energy and automotive systems, supporting full OEM/ODM custom wire harnesses with global 7×24h technical support.

Models P20J6A P20J6Q P20K6Q aviation plug connector metal are used for electrical connections in a wide variety of areas: industrial equipment, energy systems, transport (automotive, railway, aviation equipment), as well as in communication and security systems. Their versatility, reliability and wide range make them an indispensable component for ensuring the smooth operation of electrical circuits in any situation.