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The HYSF SFYXIL4F is a compact round small 4-core female inline watertight connector designed for secure high-density cable connections in confined subsea systems. Perfect for ROV thrusters, AUV control systems, underwater multi-sensor setups, and marine instrumentation requiring reliable round small female inline waterproof mating. Engineered with premium materials, gold-plated contacts, and durable round body, it ensures IP68 waterproofing and withstands 60 MPa pressure (6000 m depth). Superior corrosion resistance makes it essential for round small 4-core female inline underwater connectors from leading China manufacturer HYSF.
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Cable Length (Standard): 1.0m (Inline) / 0.3m (Bulkhead)
Customization: Cable length, mounting threads, and electrical ratings available upon request.
✅ ROVs & AUVs: Thruster connections and tether management.
✅ Underwater Cameras: Video signal transmission.
✅ Sensors & Instrumentation: CTD, Sonar, and Hydrophones.
✅ Diving Equipment: Diver communication systems.
✅ Offshore Energy: Oil & Gas subsea control modules.
Chief Technical Officer
jason@hysfsubsea.com
Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.
Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.
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