3 Pin Micro Circular Series Underwater Connector

keywords:The Perfect Balance of Power & Size.
Description: The 3 Pin Micro Circular Series delivers a compact and reliable solution for underwater applications requiring power plus a dedicated ground or shielded signal transmission.


View details:
The 3 Pin Micro Circular Series is the perfect "middle ground" in underwater connectivity. It is most commonly used for Single-Phase AC power, grounded DC circuits, or analog sensors that require a dedicated shield/ground wire.


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1. Core Keywords
Design: 3-Pole Micro Configuration, Tri-Pin Layout , Space-efficient
Functionality: Grounded Connection , Analog Signal Path , Shielded Interface .


Durability: High-Pressure Thermoplastic , Corrosion-Resistant Contacts, Deep-Sea Rated 
Applications: Hydrophones , Subsea Lights with Ground, Small Actuators


2. Professional Descriptions


Standard Introduction
"The 3 Pin Micro Circular Series delivers a compact and reliable solution for underwater applications requiring power plus a dedicated ground or shielded signal transmission. Its miniaturized design ensures that performance is never sacrificed for size, making it the go-to choice for precision acoustic equipment and compact power systems."


Technical Highlights


Optimized Shielding: The 3-pin configuration allows for a dedicated ground/drain wire, significantly reducing electrical noise in sensitive sensor data.


Robust Micro-Architecture: Built to withstand hydrostatic pressures up to 600 bar (6,000m depth) while maintaining a lightweight and low-profile footprint.


High-Integrity Mating: Features a precise polarization key to ensure fast, error-free connections in the field, even when wearing heavy diving gloves or operating in low visibility.