SKU: 

HYSF-SFHFTZILF

HYSF SFHFTZILF High Frequency Coaxial Female Inline Underwater Connector

Optional: Anodized Aluminum Bulkhead with Dual O-Ring Sealing

The HYSF SFHFTZILF is a durable high frequency coaxial female inline watertight connector designed for secure RF cable-to-cable connections in harsh subsea environments. Perfect for underwater high-frequency data transfer, ROV communication umbilicals, AUV sensor feeds, subsea acoustic systems, and marine high-bandwidth applications demanding reliable waterproof coaxial mating. Engineered with premium marine-grade construction, gold-plated contacts for minimal signal loss, and robust sealing, it withstands extreme pressures and corrosion at full ocean depths (60 MPa, 6000 m). Superior frequency response and shielding effectiveness position it as essential for high frequency coaxial female inline underwater connectors and deep-sea RF transmission solutions from professional China manufacturer HYSF.

Series

Coaxial cable specifications

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

jason@hysfsubsea.com

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
Contact Form Demo