HYSF G‑MLS‑D Male Low Profile Underwater Inline Plug – 6000m Depth, 1/4″ Thread with 34.5mm Length

Plug Color Configuration
Black chloroprene rubber overmolding with 316L stainless steel coupling or locking sleeve; gold‑plated brass pin contacts; nitrile O‑rings; compact inline design

Main parameters

• Model code: HYSF G‑MLS‑D (Male Low Profile Subsea – D variant)

• Contact quantity: matches G‑FLS‑D female counterpart (2‑7 contacts typical)

• Depth rating: 6000 meters (19685 ft)

• Contact resistance: <0.01Ω

• Insulation resistance: >200 MΩ

• Electrical specification: 300‑500V @ 3‑6A

• Temperature rating: -4°C to +60°C

• Mating cycles: >500

• Inline cable: 0.5 mm² to 1 mm² (length customizable), standard pigtail 0.5m

• Color code: as per HYSF low profile standard

• Typical applications: ROV manipulator cables, subsea LED lights, compact pressure housings, underwater acoustic transducers

Material parameters

• Connector body / overmold: chloroprene rubber (neoprene) – flexible, seawater resistant

• Coupling / locking sleeve: 316L stainless steel

• Contacts: gold‑plated brass pins

• O‑rings: nitrile (NBR) 70 Shore A

• Cable entry seal: rubber or epoxy strain relief

Dimension & Thread Specifications

• Overall plug length: 34.5 mm (excluding cable)

• Body outer diameter: 10.5 mm (minimum profile for tight spaces)

• Mating thread: 1/4″-20 UNF (0.25 inch) – mates with G‑FLS‑D receptacle

• Cable entry diameter: suitable for cable OD ≤ 6 mm

• Hexagon (if any): 10.5 mm across flats (integral to body)

• Mating torque: hand‑tight plus 1/8 turn, do not overtighten

• All dimensions in mm