Amphenol Socapex announces the launch of the VITA 91: MIL HD2, a cutting-edge COTS interconnect system designed for military and aerospace embedded systems. Selected by the SOSA / VITA consortium, this new connector series delivers the performance and density required for next-generation switch and payload card applications.

With scalable data rates up to 56 Gb/s PAM4 and a 1.80 mm pitch, the MIL HD2 offers unmatched signal integrity, EMI performance, and improved impedance matching. It also enables hot plugging, supporting high-density and high-speed requirements in rugged environments.

“Our MIL HD2 series was engineered to set a new benchmark for rugged, high-speed interconnects,” said Fanny Ajello, Product Manager at Amphenol Socapex. “By combining scalable data rates up to 56 Gb/s PAM4 with the industry’s highest density at 1.80 mm pitch, proven EMI and signal integrity performance, and the ability to support hot plugging, MIL HD2 directly addresses the demanding requirements of next-generation military and aerospace applications.”

Key Benefits:
• Scalable data rates up to 56 Gb/s PAM4
• Highest density with 1.80 mm pitch
• Proven EMI shielding & signal integrity
• Enhanced impedance matching
• Supports hot plugging
• Optimized for high-density military and aerospace applications

Applications:
The MIL HD2 is designed for radar, sensors, C6ISR, electronic warfare, and aerospace platforms where speed, space, and ruggedness are mission critical.

👉 Learn more: VITA 91 connector 56 Gb/s COTSSOSA / VITA consortium - VITA connectors | Amphenol Socapex
Available now.

For technical inquiries or quotations, please contact Product Manager Fanny Ajello.

Amphenol Industrial Operations introduces two new liquid cooling connector series engineered to enhance thermal management in high-reliability electronic systems. The UQD Series features a quick connect mechanism, while the UQDB Series is designed for blind mate applications. Both series meet the latest Open Compute Project (OCP) specifications for Universal Quick Disconnect and Universal Quick Disconnect Blind-Mate designs.

These compact, leak-free connectors are optimized for use in liquid-cooled environments such as AI data centers, energy storage systems, and electric vehicle charging infrastructure. Each connector incorporates aerospace-grade sealing materials and a bidirectional shut-off valve with dry break functionality to eliminate accidental drips or spillage. Stainless steel shells and internal components offer corrosion resistance and extended durability in harsh operating conditions.

The UQD Series uses an automatic steel ball-lock system to enable fast and secure push-pull connections. Available in four standard OCP sizes—UQD02, UQD04, UQD06, and UQD08—the series offers both standard sockets and versions with a flat-design latch button to minimize the risk of accidental actuation.

The UQDB Series supports blind mating with 1 millimeter of radial compensation, allowing the connector to auto-align and seal during installation. It also follows the four OCP-defined sizes—UQDB02, UQDB04, UQDB06, and UQDB08—providing a simplified, tool-free integration process for tight-space applications.

Both series offer multiple termination options, including barbed and threaded ends, and are available in inline or right-angle configurations. They support a range of coolants such as deionized water, ethylene glycol, and propylene glycol. The connectors operate reliably between 0 and 0.6 MPa, with safe pressure range ratings up to 2 MPa.

With the introduction of the UQD and UQDB Series, Amphenol Industrial Operations expands its portfolio into liquid cooling solutions for advanced thermal management across critical power and data applications.

Learn more at: https://amphenol-industrial.com/liquid-cooling-connectors-launch/

Amphenol Industrial Operations, a global leader in rugged interconnect solutions, introduces its new GuardXcel™ Series, a complete line of industrial-grade cable glands, vents, and accessories engineered to deliver secure, long-lasting protection for cables, enclosures, and connectors across harsh environments.

Designed with ease of installation and broad compatibility in mind, the GuardXcel™ Series offers:

• Secure cable retention and strain relief to prevent loosening or disconnection

• System longevity through ingress protection and environmental sealing

• Flexible configuration with “click-and-pick” selection tools for quick specification

• Certified performance, including UL, IP-rated, UV, and EMC compatibility

The product range includes cable glands, adapters, drain plugs, dome plugs, multi-hole seals, gaskets, washers, and ventilation plugs—available in plastic, stainless steel, or nickel-plated brass, with sealing materials such as neoprene, silicone, and NBR.

GuardXcel™ Cable Glands are compatible with non-armored, armored, and shielded cables, offering temperature resilience from -20°C to +100°C and thread options to suit global standards. Available in multiple sizes and protection classes, they’re ideal for use in machine building, renewable energy, railways, transformers, and more.

The line’s ventilation plugs feature hydrophobic and oleophobic membranes to regulate pressure inside sealed enclosures and reliably prevent condensation—enhancing durability and minimizing maintenance.

Whether you’re designing for high-pressure outdoor applications or sensitive instrumentation systems, Amphenol’s GuardXcel™ Series delivers cost-effective, high-performance protection that’s built to last.

Learn more: www.amphenol-industrial.com/products/guardxcel-cable-glands

Amphenol Socapex introduces its new USB3 Type A to Type C Adapter, designed to seamlessly integrate modern USB Type C technology into legacy USB Type A systems. Engineered for maximum durability, this adapter is ideal for demanding military, industrial, and harsh environment applications. 

The USB3 Type A to Type C Adapter is built to withstand the toughest conditions while ensuring high-speed data transfer and secure connections. With a Tri Start Thread coupling mechanism (MIL-DTL-38999 Series III type), IP68-rated environmental sealing, and enhanced EMI protection, this adapter ensures mission-critical reliability in C5ISR systems, battlefield communications, ground vehicles, and naval operations. 

Key Features & Benefits: 

• Robust Design – Built with a shell size 15 and two mechanical coding options for secure and precise connectivity. 

• High-Speed Data Transfer – Supports USB 3.2 Gen1, enabling data rates up to 5 Gb/s. 

• Superior Environmental Resistance – Withstands shock, vibration, extreme temperatures (-40°C to +85°C), and harsh environmental conditions. Features salt spray resistance (up to 500 hours depending on plating), fire retardancy, halogen free, and IP68 sealing (mated & unmated). 

• Seamless Integration – Eliminates the need for complex field cabling, allowing users to modernize existing infrastructures efficiently. 

“The USB3 Type A to Type C adapter ensures seamless interoperability between legacy and modern USB interfaces without compromising performance, security, or durability of the customer systems” said Matthieu Rinsant, Product Manager at Amphenol Socapex. 

Availability & More Information 
The USB3 Type A to Type C Adapter is now available for order from our authorized distributors. You can contact us directly for custom configurations and availability.  More info on Adapter USB3 Type A to Type C - Rugged Ethernet, USB & Display connectors | Amphenol Socapex

Amphenol Expands AT Circular Series with New 6-Pin Connector

Amphenol Industrial Operations is proud to announce the newest addition to our AT Circular connector series: a versatile 6-pin configuration built to meet the evolving needs of industrial applications.

Designed with the same trusted performance and durability as the rest of the AT Circular line, this new 6-pin version gives engineers and system designers greater flexibility in applications where space, reliability, and easy installation are key. Whether it's used for power, signal, or a mix of both, this connector delivers dependable performance in compact form.

The 6-pin AT Circular features a rugged thermoplastic shell designed to withstand demanding industrial environments. Its design supports high mechanical stability and resistance to environmental stressors, including exposure to chemicals, vibration, and UV light. The connector supports up to 13A per contact and is available in both plug and box mount receptacle formats, using the same AT Series contacts and tooling that customers are already familiar with.

Ease of integration is a standout feature. With a bayonet locking system that ensures quick and secure mating, this connector reduces installation time and supports long-term reliability in the field. Compatibility with common wire gauges and existing AT tooling makes it an efficient solution for both new builds and retrofits.

This latest expansion makes the AT Circular series even more versatile—particularly for use in heavy-duty vehicles, off-highway equipment, industrial machinery, and other applications requiring reliable SAE J1939 communication. Its compact size and rugged design make it an ideal solution for multi-pin connections in demanding environments where performance and space efficiency are critical.

At Amphenol Industrial Operations, we continue to innovate and expand our connector families to serve our customers better. The new 6-pin option reflects our commitment to offering more choices within a consistent, proven platform.

To explore the full AT Circular product line, including detailed specifications and downloadable datasheets, visit our website. Our team is ready to support your next design with high-performance interconnect solutions tailored to your needs.

Discover more about the AT Circular 6-pin connector and other Amphenol Industrial Operations innovations at
👉 www.amphenol-industrial.com

Advanced Solutions for High-Performance Photovoltaic Applications

Amphenol Industrial Operations is introducing two innovative products designed to enhance solar power system performance: the H4 PRO™ PV Connector and the Saguaro Junction Box™. These advanced solutions offer increased efficiency, reliability, and ease of installation for photovoltaic (PV) applications.

H4 PRO™ PV Connector: Compact, Reliable, and Certified for 1500VDC

The H4 PRO™ PV Connector builds upon Amphenol’s proven solar connector technology, now offering a dual 1500V certification in a more compact design. Engineered to meet the needs of solar inverter and module manufacturers, this connector delivers a cost-effective, high-performance solution for PV installations.

Key features of the H4 PRO™ PV Connector:

• IEC and UL 1500VDC certification for unrestricted access and superior reliability
• ≤0.30Ω low contact resistance for minimal power loss
• Compact design ideal for space-constrained module frames
• Seamless compatibility with the existing H4 connector family

The H4 PRO™ PV Connector is designed to help engineering, procurement, and construction (EPC) teams reduce operational costs while maintaining the highest levels of safety and durability.

Saguaro Junction Box™: Scalable, Customizable, and Built for Efficiency

The Saguaro Junction Box™ is a next-generation solution engineered for large-scale PV applications. Its modular design allows for customized configurations, optimizing integration into diverse solar panel systems.

Key features of the Saguaro Junction Box™:

• 3-box configuration for automated high-efficiency assembly
• Customizable diode configurations to meet specific panel requirements
• Rated up to 1500V for reliable high-voltage operation
• Wide operating temperature range (-40°C to +80°C) for performance in diverse environments

When paired with Amphenol Industrial Operations’ H4 connectors, the Saguaro Junction Box™ enhances system performance, reducing power loss while exceeding industry standards for reliability and efficiency.

Both the H4 PRO Connector and Saguaro Junction Box™ are designed to meet the evolving needs of the solar industry, ensuring seamless installation, long-term reliability, and superior performance in modern PV applications.

For more information, visit Amphenol Industrial Operations.

Reliable, Efficient Charging Solutions for EVs in Any Environment

Amphenol Industrial Operations has introduced the ER Series SAE J1772 AC charging cable and inlet, an advanced solution designed for electric vehicles (EVs), hybrid-electric vehicles, and other e-mobility applications. This new connector series is compliant with SAE J1772 standards for AC Level 1 and Level 2 charging systems, addressing the rapidly growing demand for reliable and efficient charging solutions in both personal and commercial markets.

As the global electric vehicle market continues to expand, the need for versatile charging infrastructure becomes more critical. The ER Series is designed to accommodate a wide range of applications, from residential charging setups to commercial electric vehicle supply equipment (EVSE) installations. The cable can handle up to 250V AC and support current ratings up to 80 amps, making it suitable for a variety of charging speeds, whether for slow, overnight charging or faster, high-capacity charging stations. This adaptability ensures that the ER Series can meet the needs of electric buses, trucks, delivery vehicles, and personal EVs alike.

Ease of use is a key design feature of the ER Series. The connector is built with an ergonomic handle, making it easy to plug in and remove. The system’s low insertion/withdrawal force, rated at less than 75 Newtons, ensures smooth operation, reducing wear and tear on the connector and the vehicle’s inlet. This is particularly important for everyday users, who need a charging system that is both intuitive and durable. Additionally, the ER Series is rated for over 10,000 mating cycles, guaranteeing long-term reliability even with frequent use. The connector’s performance is further enhanced by Amphenol’s proprietary contact and plating technologies, which minimize temperature rise and reduce contact resistance. These technologies help ensure safer charging while extending the lifespan of the system.

One of the most significant benefits of the ER Series is its rugged and environmentally resistant design. The connector is rated IP67, meaning it is dustproof and waterproof, offering reliable performance even in challenging conditions. The ER Series is also protected by a Type 3S rating, which makes it resistant to ice buildup and capable of functioning in subzero temperatures. This durability makes the ER Series a dependable choice for users in regions with harsh winters or extreme weather conditions. With an operating temperature range of -30°C to +50°C, the connector is designed to function reliably across a broad range of environments, while its components can withstand even more extreme temperatures during storage and transport.

The ER Series supports two different charging modes, adding to its versatility. Mode 2 charging is a portable solution, allowing users to charge their vehicles from a standard household socket or an industrial CEE socket with the appropriate cable. This option is convenient for individual users who need flexibility in where they charge their vehicles. Mode 3, on the other hand, is designed for use with dedicated charging stations or home-mounted wall boxes. This mode offers controlled charging, where the vehicle communicates with the charger to determine the appropriate current before voltage is supplied. This not only ensures a safe and efficient charging process but also provides greater peace of mind for users.

Built to endure tough environments, the ER Series can withstand up to 96 hours of salt spray exposure, making it especially well-suited for industrial and heavy-duty applications. In locations where equipment is exposed to corrosive conditions, such as coastal areas or areas with high pollution, the connector’s durable design helps prevent damage, extending its operational life. The system is engineered to protect both the connector and the vehicle's inlet from premature wear, ensuring a long-lasting, reliable connection even in demanding environments.

Amphenol Industrial Operations has long been recognized for its leadership in high-performance interconnect systems, and the ER Series SAE J1772 solidifies that reputation. By offering a cost-effective, dependable solution for EV charging, Amphenol is meeting the needs of a rapidly expanding market. The ER Series combines ease of use, durability, and high performance, positioning it as a key advancement in EV charging technology. Whether for individual consumers or large-scale commercial operations, the ER Series delivers a solution that meets the demands of today’s EV market.