Mission-Critical Connectivity for Marine Applications
Designed to support navigation, communications, and propulsion systems in corrosive environments.
Amphenol Sine Systems offers rugged connector and cable assembly solutions purpose-built for the marine industry. Whether on-deck, below-deck, or in harsh coastal environments, our products are designed to endure constant vibration, saltwater exposure, humidity, and fluctuating temperatures without compromising performance.
From shipbuilders to marine electronics manufacturers, engineers rely on sealed interconnects, overmolded cable assemblies, and corrosion-resistant materials to support critical systems like navigation, communications, lighting, propulsion, and power distribution. Our A Series™ environmentally-sealed connectors, including AT, ATP, ATM, ATHD, and Duramate® Series offer IP67, IP68, IP69K advanced sealing for waterproof performance. Meets or exceeds marine-grade requirements, ensuring safe and secure operation in the most demanding conditions
- IP67, IP68, IP69K advanced sealing for waterproof performance
- UV and corrosion-resistant housings for long-term durability
- High-vibration resistance for shipboard and engine applications
- Custom harnessing options for design flexibility
- Field-serviceable and easy-to-install solutions
Navigation and Communication Systems
- GPS, radar, sonar, radio, and onboard networking systems
- Require sealed, EMI-protected connections for signal integrity
Lighting Systems
- Deck, cabin, navigation, and underwater lighting
- Demands IP-rated connectors for wet and submerged conditions
Power Distribution & Battery Management
- Shore-to-ship power, engine systems, lithium-ion battery packs
- Need high-current, vibration-resistant interconnects
Engine and Propulsion Control
- Outboard/inboard motors, thrusters, hybrid/electric propulsion systems
- Must withstand fuel, oil, and high-heat exposure
Bilge Pumps and Fluid Handling Systems
- Pump control, sensors, and automated drainage systems
- Requires waterproof connectors resistant to saltwater and chemicals
Safety and Monitoring Equipment
- Fire suppression, alarms, and surveillance systems
- Benefit from reliable signal and power transmission in emergencies
HVAC and Climate Control
- Heating, ventilation, and air conditioning onboard
- Demands secure, sealed connections in high-humidity areas
Entertainment and Infotainment Systems
- Audio/video, displays, and marine Wi-Fi networks
- Need compact, low-profile, high-performance data connectors
Autonomous and Smart Vessel Systems
- Sensors, controls, and actuators in modern marine automation
- Require rugged connectors for harsh, data-intensive environments
Focus Product Series
Available in 2, 3, 4, 6, 8, 12, 13 (Mixed), 15 (Mixed) and 18 position
Amphenol Sine Systems’ AT Series™ connectors are a high-performance, thermoplastic, cost-effective solution with superior environmental seals and seal retention capabilities with IP68 and IP69K ratings (in mated condition). The connector design incorporates an integrated latching system with over-sized detents that ensures a definitive electrical and mechanical connection. All of our AT Series™ connectors offer a wide range of end caps and strain relief options and have been developed to be comparable with all other existing standard products industry-wide. Available in BoardLock™, HYPERBUSS™, LED, PanelMate™ and StructurePlus™ options.
Product Line Overviews - Shop Now
Amphenol Sine Systems’ A Series™ connectors offer robust, sealed solutions for marine environments. With IP67, IP68, IP69K ratings, UV resistance, and corrosion-proof materials, they ensure reliable power and signal connections in demanding applications like lighting, engines, bilge systems, and navigation electronics.
Amphenol Sine Systems’ ADHP Series connectors deliver rugged, sealed performance for marine applications. Designed to resist corrosion, vibration, and moisture, they ensure reliable power and signal connections in harsh marine environments. Ideal for onboard systems and marine electronics.
Amphenol Sine Systems’ ATHD Series™ Heavy-Duty Power Connectors deliver sealed, single‑pole power connections up to 100 A—ideal for marine use where durability counts. Features include a thermoplastic circular housing, integrated latch with tactile “click,” and compliance with IP67/68/69K standards for harsh, wet environments.
Amphenol Sine Systems’ ATM Series™ connectors are compact, cost-efficient interconnect solutions ideal for marine environments. Designed for 16–22 AWG wire (up to 7.5 A), they feature robust thermoplastic housings with integrated latches and superior silicone seals, offering IP68/IP69K protection for reliable performance in harsh conditions.
Amphenol Sine Systems Hyperbuss® PSM delivers sealed, high-power distribution for marine environments. Rated IP68/IP69K, it resists water, salt, and corrosion while simplifying wiring with integrated power and ground. Supporting up to 300A and SAE J1939 CAN bus, it ensures reliable performance, space savings, and reduced failure points in harsh marine conditions.
Amphenol Sine Systems’ Hydronet Series™ connectors are designed for harsh marine environments, offering compact, sealed solutions for data and signal transmission. With IP67/69K ratings and corrosion-resistant materials, they ensure reliable performance in underwater, deck, and coastal electronics applications.
Amphenol Sine Systems’ Structure+™ Series delivers durable, high-performance connections for marine power and signal systems. Featuring sealed, UV- and corrosion-resistant housings, they’re ideal for harsh environments—supporting lighting, control panels, engines, and other mission-critical onboard systems.
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