A circular connector is a cylindrical, multi-pin electrical connector.
They can be used for data transfer, electrical signal transmissions, or for powering electrical devices.
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.
Fzolink OL-GX Series is an IP55 waterproof circular metal aviation Din adapter connector, engineered for aerospace, automotive and solar power systems with reliable performance in harsh working environments. It features silver-plated copper contacts (gold-plated brass optional) for superior conductivity and anti-corrosion, paired with a sturdy nickel-plated zinc alloy housing, delivering stable high-power transmission with 500V rated voltage, 15A rated current and 1500VAC withstanding voltage. Adopting screw coupling for anti-loosening secure connection, the connector offers flexible configurations with 2P-37P pin options, straight/90° bend plugs and multiple socket installation types (flange/bulkhead/docking). It adapts to a wide temperature range of -45℃~85℃, resists shock (90m/s²) and impact (245m/s²), and endures over 500 mating cycles for long service life. CE, RoHS and ISO certified, with silica gel sealing for dustproof and waterproof protection, it supports OEM/ODM customization for LOGO and specifications, ideal for new energy, high-speed rail and marine equipment electrical connections as well.
The FQ Series 25A Automotive Plug Socket is a high-performance electrical connection component specially designed for automotive and related industrial power transmission scenarios. With a 25A rated current, it provides stable and reliable power supply for various automotive electrical systems, featuring a practical plug-and-socket structural design for convenient mating and disconnection. Engineered to adapt to the complex working environment of automobiles, it has excellent anti-vibration and contact stability, meeting the standard connection requirements of automotive electrical equipment, and is also suitable for other industrial low-voltage high-current connection scenarios with matching specifications.
Fzolink OL-YD Series YD40 is an IP55 waterproof male&female power cable connector, engineered for high-current power transmission with exceptional performance in harsh working environments. It features gold-plated copper contacts for superior conductivity and corrosion resistance, paired with a sturdy nickel-plated zinc alloy housing, supporting a wide rated current range of 7A-150A and 500V rated voltage (1500VAC withstanding voltage) for stable and reliable power transfer. The connector offers flexible configurations with 2-61 pin options, flat/round shapes, straight/right angle designs, and cable/flexible metal conduit connection types, adopting threaded coupling for secure, anti-loosening connections. It operates stably in a temperature range of -45℃~85℃, withstands strong shock (40-80 times/min, 400m/s² acceleration), and endures over 500 mating cycles for long service life. With plastic+copper insulation and silica gel sealing for dust and water splash protection, CE and RoHS certified, it is ideal for various industrial power connection scenarios requiring high current and environmental adaptability, and supports OEM/ODM customization for diverse application needs.
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