SKU: 

HYSF-MCILRA-4M

HYSF MCILRA4M L-Angle Miniature Circular 4-Pin Male Inline Underwater Connector

Optional: Anodized Aluminum Bulkhead with Dual O-Ring Sealing

The HYSF MCILRA4M is a space-saving L-angle 4-core male inline watertight connector perfect for complex deep-sea setups requiring 90-degree cable exit and high-density signal/power transmission. Commonly applied in advanced micro-ROVs, AUV multi-sensor modules, underwater cameras, and marine robotic arms in restricted areas. Precision-built with marine-grade neoprene, gold-plated contacts, and durable design, it achieves IP68 sealing and 60 MPa pressure resistance (6000 m depth). Superior corrosion resistance and repeated mating capability ensure reliability in offshore L-angle subsea connectors.

Series

Number of Contacts

Connector Type

  • 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