HYSF 55R1-1508-0002 Metal Shell Subsea Connector – 15+8 Hybrid Contact, 6000m Depth Rating, 72.3mm Length

Plug Color Configuration
Natural 316L stainless steel shell (passivated); black chloroprene rubber insulator face; gold‑plated brass pin or socket contacts; nitrile O‑rings; stainless steel coupling nut

Main parameters

• Model code: HYSF 55R1‑1508‑0002 (Metal Shell 55 Series, R1 style receptacle, hybrid contact configuration)

• Contact configuration: hybrid – likely 15 power/signal contacts + 8 coaxial / high‑speed data or Ethernet contacts (mixed layout)

• Depth rating: 6000 meters (19685 ft) – full subsea operation

• Contact resistance: <0.01Ω (power) / <0.015Ω (coaxial)

• Insulation resistance: >200 MΩ

• Electrical specification: 500V @ 6‑10A per power contact; 300V @ 1‑3A for signal

• Transmission rating (if coaxial/Ethernet): up to 1 Gbit/s

• Temperature rating: -4°C to +60°C (working)

• Cycles d'accouplement: >500 wet or dry mate (with Molykote 44 grease)

• Typical applications: ROV tether junctions, subsea data acquisition systems, underwater video and sensor hybrids, deep‑sea observatories

Material parameters

• Connector shell: 316L stainless steel (standard); titanium (Ti‑6Al‑4V) optional

• Insulator face: chloroprene rubber (neoprene) – rugged, dielectric, seawater compatible

• Contacts: gold‑plated brass (pins or sockets)

• Coupling nut & locking sleeve: stainless steel (316L)

• O‑rings: nitrile (NBR) 70 Shore A – seawater and hydraulic fluid resistant

• Snap ring: stainless steel (if present in receptacle)

Dimension & Thread Specifications

• Overall length (L): 72.3 mm (from mating face to rear end, excluding cable or pigtail)

• Body outer diameter: per 55 series standard – approx. 25‑35 mm (refer to catalog drawing for exact OD)

• Mounting style: bulkhead (panel mount) or inline (plug) depending on R1 designation

• Mounting thread (typical): metric – M20×1.5, M25×1.5, or M30×1.5 (per 55 series)

• Panel cutout diameter: refer to HYSF 55 series recommended hole size

• Rear termination: pigtail leads (standard 0.5m, 1mm² or 0.5mm² per contact) or PCB termination

• Recommended torque: per HYSF torque table for 55 series stainless steel (approx. 40‑60 Nm)

• All dimensions in mm – 1 inch = 25.4 mm