SKU: 

HYSF-SFCXBHRA4

HYSF SFCXBHRA4 Ultra Small Right-Angle 4-Core Male Bulkhead Underwater Connector

The HYSF SFCXBHRA4 is an ultra-compact right-angle 4-core male bulkhead watertight connector perfect for high-density deep-sea applications with severe space constraints and 90-degree cable routing requirements. Commonly applied in advanced micro-ROVs, AUV multi-function modules, underwater compact lighting systems, and marine robotic arms demanding ultra-small footprint and robust waterproof performance. Engineered with marine-grade materials, gold-plated contacts, and precision right-angle design, it achieves IP68 sealing and 60 MPa pressure resistance (6000-meter depth). Outstanding mating durability and corrosion resistance make it essential for offshore ultra-small right-angle subsea connectors from professional China manufacturer HYSF.

Additional information

Series

Number of Contacts

Mounting Thread

Electrical Rating

Connector Type

Body Material

  • 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.

Contact

Jason Liu

Chief Technical Officer

HYSF Subsea

Manufacturing Showcase & Details

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.

Request a Quote or Custom Solution

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.

John Zhang

CEO

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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