HYSF MCIL3M Miniature 3-core male cable Underwater Connector

Product Description

The HYSF MCIL3M is a miniature 3-core male inline underwater connector designed for compact, high-reliability subsea applications. With an ultra-slim Ø15.7 mm body and 19 mm mating length, it delivers robust power/signal transmission in space-constrained systems such as micro-ROVs, AUV sensor modules, and deepsea instrumentation.

Precision-machined from marine-grade stainless steel with gold-plated brass contacts, it features double O-ring sealing and PU overmolding for IP68 waterproofing and pressure resistance up to 60 MPa (~6000 m depth). Pre-terminated with color-coded PTFE leads (red/black/white), it ensures easy integration and low contact resistance (<5 mΩ).

This miniature connector is part of the HYSF MCIL series, fully compatible with industry-standard Subconn Micro designs. Ideal for high-density cable runs where size and weight are critical. ISO9001-2015 certified and hyperbaric-tested for mission-critical deployments.

Product Parameter

Model: MCIL3M

Brand: HYSF

Type: Miniature 3-Core Male Inline Cable Connector

Gender: Male

Pin Count: 3 Pins

Contact Material: Gold-plated Brass

Current Rating: 10A per Pin

Voltage Rating: 600V AC/DC

Housing Material: 316L Stainless Steel

Overmold: Black Polyurethane (PU)

Sealing: Double O-Ring

Body Diameter: Ø15.7 mm

Mated Length: 19 mm

Cable: Pre-terminated PTFE Leads (Red/Black/White)

Waterproof Rating: IP68

Pressure Rating: 60 MPa (~6000 m)

Operating Temperature: -20°C to 80°C

Application: Micro-ROVs, AUV Sensors, Deepsea Instrumentation, Compact Subsea Modules

Certification: ISO9001-2015

Compatibility: Subconn Micro Series

Place of Origin: Guangdong, China

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