OLINK OL11 Series IP68 Waterproof Connector is a high-performance round adapter-type electrical connector, available in 2/3/4/5 pin female socket options with bulkhead and solderable design. Featuring a precision sealed structure, it reaches IP68 top-level waterproof and dustproof rating, effectively resisting moisture and dust infiltration, and ensuring stable electrical connection in harsh outdoor, humid and industrial environments. Equipped with premium gold plated contacts, this connector delivers excellent corrosion resistance and reliable conductivity, avoiding contact failure issues and extending service life. It supports a rated current of 5A and working voltage of 125V/180V, with a sturdy black&blue engineering plastic housing for strong impact and wear resistance. The compact round shape enables easy panel installation and wiring, making it a core power transmission component for outdoor LED lighting, industrial automation equipment, RV power systems, security monitoring and other electronic devices. With 50000pcs in stock, 7-day fast lead time and flexible payment methods, OLINK OL11 waterproof connector provides a durable, cost-effective and easy-to-use connectivity solution for all your professional power connection needs.

OL21 connector is  a large sized plastic shell IP68 waterproof wire connector.The user can attach the wires to the connector by solering & screw.

OLINK OL28 is an IP68 circular male&female waterproof power connector, featuring 250V/380V rated voltage and 5-45A adjustable rated current for diverse high-power supply needs. It adopts gold-plated brass contacts with nickel underplating for low resistance and anti-corrosion, paired with nylon housing, PA66 back shell and PPS insulation material that reach UL94 V-0 fire resistance grade. The connector works stably in -40℃~+100℃, with rich 2P-26P pin configurations, solder/screw crimping dual termination modes and threaded/bayonet connection options, fitting multiple cable OD specifications. Equipped with free dust cover, rubber ring and dual seal rings as standard accessories, it achieves superior dust and moisture protection for harsh outdoor/wet environments. CE and RoHS certified, it also supports full OEM/ODM customization including LOGO, housing, cable harness and mold, ideal for power inverters, outdoor billboards, street lamps and various industrial power devices.

LP20 series there are many poles can choose. Widely used in power and signal.

Fzolink OL-YP is an IP68-rated circular multi-hole plastic cable gland adapter, engineered for high-performance electrical connections in automotive and harsh outdoor environments with full waterproof and dustproof protection. It features gold/silver plated contacts and durable Bakelite/PPS plastic housing, supporting a wide rated current range of 5A-100A and 1500VAC high voltage for stable power transmission with low contact resistance (0.3mΩ-6mΩ). Adopting bayonet coupling and threaded design, it enables quick assembly, anti-loosening secure connection, with internal welding and external metal flexible hose fixation for extra stability. The connector offers ultra-flexible configurations with 2-120 pin options (YP21/28/36/50 models), flange/cable connection types and male&female genders, adapting to -40℃~+85℃ working temperature, strong vibration and shock resistance, and over 500 mating cycles for long service life. CE and RoHS certified, it supports full OEM/ODM customization for wiring harness, cables and LOGO, ideal for automotive high-power systems and industrial harsh-environment electrical connections.

M20 connector is screw type IP68 waterproof electrical connector.The user can attach the wires to the connector by screw.