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 EV 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 SAE J1772 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 SAE J1772 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 SAE J1772 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.

Amphenol Industrial Operations has long been a trusted leader in providing rugged and reliable connectivity solutions. With the expansion of the APC (Amphenol Plastic Connector) Series, Amphenol continues its commitment to meet the demanding needs of various industries by offering advanced plastic connectors that combine durability, versatility, and cost-effectiveness. The APC Series is poised to serve an even wider range of applications in industrial machinery, factory automation, HVAC systems, medical devices, and more.

Overview of the APC Series

The APC Series, a product line that includes standard, mini, and power versions, is designed to deliver high-performance connectivity for signal and power transmission in challenging environments. These connectors are built with a lightweight plastic shell that offers inherent corrosion resistance and robust mechanical performance, making them ideal for both indoor and outdoor applications.

The APC Series connectors come with a triple-start ACME thread for fast coupling, stamped and formed contacts, and a self-locking mechanism. This design ensures not only ease of use but also durability in ruggedized environments, offering up to 500 mating cycles and an IP67 rating when mated. Furthermore, the connectors are UL and CSA certified, providing customers with confidence in their safety and compliance with international standards.

Key Features

1. Lightweight and Corrosion Resistant: The connectors feature a plastic shell, which reduces the overall weight of the system while ensuring corrosion resistance, making them suitable for harsh environments.
2. Power, Signal, and Hybrid Options: The APC Series offers a range of configurations that include power-only, signal-only, and hybrid power-signal connectors, providing flexibility for different applications. Current ratings range from 7.5A to 70A, depending on the connector size and contact arrangement.
3. Fast Coupling System: With a triple-start ACME thread on the APC standard and a two-way bayonet system in the mini variant, the connectors ensure fast and secure coupling, reducing installation time and maintenance efforts.
4. Environmental Protection: The APC connectors are designed to withstand tough environmental conditions, with IP67-rated sealing to protect against dust and moisture. The connectors also feature UV resistance, thanks to their UL94 V-0 flammability-rated plastic shell, making them suitable for outdoor use.
5. Stamped and Formed Contacts: The connectors are equipped with stamped and formed copper alloy contacts, which are available with tin, silver, or gold plating for enhanced electrical performance and corrosion resistance.

Market Applications

The APC Series has been widely adopted across multiple industries, thanks to its versatility and robust design. Some of the key application areas include:

• Industrial Machinery: The rugged design of the APC connectors makes them ideal for use in heavy-duty industrial machinery, where they can withstand vibration, shock, and extreme temperatures​.
• Factory Automation: In automated production environments, the APC connectors provide reliable signal and power transmission, ensuring continuous operation of robotics, control systems, and other automation equipment.
• Medical Equipment: The lightweight and corrosion-resistant properties of the connectors make them suitable for medical devices that require high levels of cleanliness and durability.
• HVAC Systems: The ability to withstand extreme temperatures (-40°C to +105°C) and environmental sealing make the APC Series a perfect fit for HVAC systems, providing long-term reliability in temperature control equipment.

Enhanced Electrical and Mechanical Performance

The APC Series is engineered for performance in both electrical and mechanical aspects. The connectors offer a rated voltage of up to 600V and a dielectric withstanding voltage of up to 2500V. The insulation resistance is 500MΩ, ensuring safe and reliable operation in high-voltage applications. The connectors are designed to withstand vibrations of 10-2000 Hz and mechanical shocks of 50G, making them highly suitable for high-impact environments such as transportation and material handling.

Expanded Product Range

The expansion of the APC Series includes both the standard and mini variants, with additional options in shell sizes, contact arrangements, and mounting styles. This allows engineers to choose the most appropriate solution for their specific requirements. Whether it’s the compact APC Mini for space-constrained installations or the high-power APC connectors for heavy-duty applications, the expanded range offers unparalleled flexibility.

The APC Mini Series, in particular, is designed for signal applications in compact devices, featuring a two-way bayonet coupling for quick mating. It is ideal for medical instrumentation, communication equipment, and smaller industrial systems. On the other hand, the APC Power Series is designed for applications requiring high current, with the ability to handle up to 70A at 1000V, making it perfect for power distribution and energy storage systems​.

Conclusion

Amphenol’s APC Series represents a significant advancement in industrial connector technology. With the expansion of this product line, Amphenol continues to provide solutions that are not only rugged and reliable but also versatile and cost-effective. The APC Series is perfectly suited to meet the growing demands of industries such as industrial automation, medical equipment, HVAC, and more. For those seeking a connector that delivers top-tier performance in harsh environments, the APC Series offers a comprehensive and scalable solution​.

Amphenol Industrial, a leader in high-reliability power and signal connectors, has announced the expansion of its Amphe-PRB series. Specifically designed to meet the growing demands of industries such as energy storage, industrial automation, and alternative energy, the Amphe-PRB series offers a balance of affordability and Amphenol’s trusted reliability. This expansion is a significant move toward providing cost-effective and rugged connectivity solutions tailored to the changing needs of modern industries.

The Amphe-PRB series is Amphenol’s answer to the increasing demands for affordable, high-performance connectors in emerging markets. As industries like energy storage, renewable energy, and automation continue to grow, they operate under strict cost constraints while still requiring robust solutions. Traditional metallic circular connectors, though durable and reliable, often do not meet these economic requirements. The Amphe-PRB series provides an innovative alternative.

This new addition to Amphenol’s product line features a lightweight thermoplastic design, making it both durable and cost-effective. The thermoplastic shell is UL F1-rated for outdoor use, offering excellent resistance to ultraviolet light, water exposure, and immersion. These features make it ideal for use in challenging environments where ruggedness and reliability are paramount. Designed to bridge the gap between performance and cost, the Amphe-PRB offers an affordable solution without compromising on the quality that defines Amphenol products.

The Amphe-PRB series boasts several key features. One of its most notable characteristics is the quick positive coupling enabled by its reverse bayonet design. This feature allows for a secure connection that reduces installation time, making it easier for users in high-vibration environments to ensure a solid, stable connection. Additionally, the Amphe-PRB connectors are rated to withstand shocks and vibrations up to 15g, which is critical for applications where consistent connectivity is essential, such as in industrial automation and heavy equipment.

The series also has an ingress protection rating of IP67, ensuring that the connectors are fully protected from dust and can withstand immersion in water up to one meter for 30 minutes. This makes the Amphe-PRB an excellent choice for outdoor and harsh environment applications. The connectors are also UV-resistant and meet the UL F1 standard for UV degradation resistance, which is crucial for components exposed to outdoor conditions.

To meet modern safety standards, the Amphe-PRB series incorporates a touch-proof design that provides additional protection against accidental contact with live components. Furthermore, it is designed to be cost-effective, making use of high-quality plastic resin and Amphenol’s 3.6mm RADSOK contacts. These contacts enable the connectors to carry high currents of up to 60A, offering a low-cost solution that maintains the high current-carrying capacity required in many applications.

The Amphe-PRB series also excels in its mechanical and electrical performance, making it suitable for various industries. It has a rated current of 46A for standard contacts and up to 60A for RADSOK contacts, with a rated voltage of 600VAC. Its dielectric withstanding voltage is 2000VAC, and it has an insulation resistance of 5000 MΩ, ensuring reliable electrical performance even in challenging conditions. The series operates effectively in temperatures ranging from -40°C to +100°C, allowing it to function in extreme environments, and it is designed to endure up to 500 mating cycles, offering long-lasting performance for demanding applications.

This connector series is designed to serve a wide array of applications. It is particularly suited for energy storage systems, which are becoming increasingly important in today’s energy landscape. As the demand for efficient and reliable energy storage solutions grows, the Amphe-PRB series provides a cost-effective solution for these high-volume applications. It is also ideal for use in solar inverters and converters, where reliability and cost-efficiency are crucial.

The outdoor lighting sector also benefits from the UV resistance and IP67 rating of the Amphe-PRB connectors, making them a perfect fit for systems that need to withstand harsh outdoor conditions. In the data/telecom and industrial automation industries, the Amphe-PRB’s rugged design and ability to resist shock and vibration ensure consistent performance, which is essential in these high-stakes environments.

In conclusion, the Amphe-PRB series expansion is a significant milestone for Amphenol Industrial as it continues to innovate and provide solutions that address the evolving needs of modern industries. As industries demand more from their components, particularly in terms of cost-effectiveness and reliability, Amphenol’s Amphe-PRB series offers a solution that meets both current and future needs. Whether for energy storage, industrial automation, alternative energy, or outdoor applications, the Amphe-PRB series delivers a combination of performance, durability, and affordability that positions it as a leader in the market.

Amphenol Industrial Operations has expanded its SurLok Plus™ Series, a move poised to significantly impact the high-current connector market. The introduction of new sizes and configurations aims to meet the growing demands of industries such as energy storage, electric vehicles, and heavy equipment, where reliability and performance are paramount.

Key Additions to the SurLok Plus™ Series

The expansion of the SurLok Plus™ lineup includes three key connectors, each designed with specific high-demand applications in mind:

1. The 10.3mm Inline Plug 2.0 Generation

This new connector is specifically tailored for the 1500V DC market, addressing the needs of industries that require robust power solutions, such as battery and control boxes in electric and hybrid vehicles. Capable of handling 360A, the 10.3mm Inline Plug integrates a quick-connect and locking system, providing a reliable alternative to traditional compression lugs. This system allows for increased power handling without the need for additional space, a crucial factor in compact and high-performance environments.

2. The 5.7mm and 8.0mm 2.5 Generation

Amphenol has also introduced non-EMI right-angle connectors in 5.7mm and 8.0mm sizes, targeting the energy storage market. The 5.7mm connector is rated for 120A, while the 8.0mm version supports up to 200A. These connectors come equipped with features like anti-mis-insertion, water protection, and 360° rotation after mating, ensuring secure and efficient connections even in the harshest conditions. These innovations are particularly relevant as the energy storage sector continues to demand higher power outputs with reliable, durable connections.

3. The 14.0mm EMI Connector

The 14.0mm EMI right-angle connector is another significant addition to the series, offering enhanced electromagnetic interference (EMI) shielding and a High Voltage Interlock Loop (HVIL) option. Designed for 1500V DC applications, this connector is well-suited for energy storage, electric vehicle, and industrial markets. The connector’s field-installable design provides an environmentally friendly alternative to traditional compression lugs, offering reliable performance in both DC/DC and AC/DC power transfers.

Impact on the Industry

The expansion of the SurLok Plus™ Series by Amphenol comes at a critical time for industries undergoing rapid electrification. The heavy equipment, energy storage, and electric vehicle sectors are all experiencing increased demand for high-current connectors that can offer both reliability and compact design. With these new additions, Amphenol is well-positioned to address these needs, offering products that combine advanced technology with practical design features.

Advanced Technology Meets Practical Design

The new connectors in the SurLok Plus™ Series feature Amphenol’s latest R4 RADSOK® technology, which increases amperage capacity while reducing insertion force, temperature rise, and voltage drop. These technological advancements not only enhance performance but also contribute to longer product lifespans and lower maintenance costs, which are critical considerations in high-stakes industrial applications.

The connectors are also designed for ease of use. The quick lock and press-to-release mechanism simplify the process of mating and unmating, even in challenging environments where speed and efficiency are crucial. Additionally, the connectors’ robust construction, including an IP67 rating and compliance with UL4128/TUV 2PfG2740 standards, ensures they can withstand harsh environmental conditions, further enhancing their reliability and durability.

Looking Ahead

As industries continue to push the boundaries of what’s possible in high-current applications, the need for advanced, reliable connectors will only grow. Amphenol’s latest additions to the SurLok Plus™ Series not only meet current industry demands but also set the stage for future innovations. By expanding the capabilities of the SurLok Plus™ Series, Amphenol is reinforcing its position as a leader in the connector market, offering solutions that are as forward-thinking as they are practical.

These developments underscore Amphenol’s ongoing commitment to innovation, providing the tools and technology necessary to drive the next generation of industrial advancements. As the market evolves, the SurLok Plus™ Series is poised to play a pivotal role in powering the future of high-current applications across various sectors.

The Heart of Your Solar System

Think of a solar junction box as the heart of your solar panel. It’s what connects all those cells, manages the power flow, and keeps things safe. The Saguaro Junction Box™, built right here in our baking backyard (Mesa, Arizona, to be exact!), isn’t just any junction box. It’s got some seriously high-tech tricks up its sleeve.

Flexible Power, Built to Last

First off, this little powerhouse has a triple-junction design, perfect for even the biggest solar setups. Need different cable lengths? No problem. Want to customize those diodes to match your panel’s exact needs? Done. And did we mention the heat management? Because in a place where heat can be the enemy, the Saguaro Amphenol Series thrives.

The Perfect Match: H4 and H4 Plus Connectors

But here’s where things get interesting: pair the Saguaro with Amphenol’s H4 and H4 Plus connectors and you’ve got a solar power team that’s built to last. Think unmatched reliability, reduced power loss, and rugged protection against anything the environment can throw at it. Need a different connector? We can make that happen too.

The Amphenol Advantage

Here’s the deal: Amphenol Industrial Operations is not just about cranking out solar gear. We are about pushing the limits. Our new Mesa facility is buzzing with production, and we are constantly ramping up capacity. That means we are ready to handle your needs, big or small. We want your solar installations to work hard and last long.

Ready to Power Up Your Solar Junction Box Projects?

Whether you are a seasoned solar pro or just getting started, the Saguaro Junction Box™ is an essential piece of kit. It’s the innovation, quality, and flexibility your projects deserve.

Got questions? Need a quote? Our team is here to help!

• Technical Inquiries: tech@amphenol-aio.com
• Quotes: aiocs@amphenol-aio.com
• Customer Service: 888-364-9011

Don’t forget to ask for all our newest wide variety of Amphenol solar product lines, Let us harness the power of the sun – together!

Victor Mejia
Product Specialist at Amphenol Industrial Operations
vmejia@amphenol-aio.com

Key Features of the Amphenol PT Family of Connectors (PT, LPT & UPT)

• Compact and Lightweight Design: One of the defining characteristics of the PT Series connectors is their compact and lightweight form factor. This makes them ideal for applications where space and weight are at a premium. Despite their small size, these connectors do not compromise on performance or durability

• Durability: Constructed from high-quality materials, the PT Family of connectors are built to last. They offer excellent resistance to corrosion, vibration, and mechanical impact. This ensures that they maintain their integrity and performance even in the most challenging environments.

• Environmental Resistance: These connectors are designed to be sealed against dust, moisture, and other environmental factors. This makes them suitable for use in outdoor and industrial environments where exposure to the elements is a concern.

• Interchangeability: The PT Series is designed to be compliant with MIL-DTL-26482 standards, which means they are interchangeable with other connectors that meet these specifications. This standardization allows for greater flexibility and compatibility in system design.

• Variety of Contact Options: To accommodate different wiring needs, Amphenol offers these connectors with various contact types, including solder, crimp, and PC tail options. This versatility makes them suitable for a wide range of applications.

Applications

Amphenol PT Family of connectors are used in many industries due to their robust design and reliable performance. Some of the key applications include:

• Military and Defense: These connectors meet stringent military standards, making them suitable for use in military vehicles, communication systems, and other defense-related equipment.
• Aerospace: The durability and environmental resistance of the PT Series make them ideal for aerospace applications, including aircraft, satellites, and space exploration equipment.
• Industrial Machinery: In industrial settings, these connectors are used in machinery, robotics, and automation systems where reliable connectivity is crucial.
• Medical Equipment: The precision and reliability of these connectors also make them suitable for use in medical devices and equipment such as radio therapy equipment, robotics and where a multiconductor with different contact variations is needed.
• Transportation: From railways to automotive applications, the PT Family provides dependable performance in various transportation systems ranging from military vehicles, electric vehicle communication equipment to high-speed rail car control panels.

Derivatives and Variants

The Amphenol PT Family of connectors includes several derivatives and variants, each tailored to specific needs and standards.

PT Series

• Aluminum Shell: Offers a lightweight robust shell while maintaining high durability.
• Cost-Effective: Suitable for commercial applications where cost is a consideration.
• Flexibility: Available with various mounting options and contact configurations to suit diverse needs.
• Plating options: Such as Cadmium, Black Zinc Cobalt, and Gray Zinc Nickel, to enhance corrosion resistance.
• Wire Termination: Crimp, Solder and PC tail options available

LPT Series

• Lightweight: Designed as a cost-effective and lightweight alternative with metal shells, plastic inserts and crimp contacts. The LPT Series provides durability and reliable performance in various industrial and commercial applications.
• Bayonet Coupling: Ensures quick and secure connections.
• Environmental Sealing: Like other series, it is sealed against dust and moisture, making it suitable for outdoor and harsh environments.
• Adaptability: Available with different contact arrangements and shell sizes to suit specific application needs.

UPT Series

• Industrial Applications: Specifically designed for industrial environments, the UPT Series offers robust performance.
• Plastic Shell: Lightweight and cost-effective while still providing excellent durability and environmental resistance.
• Quick Connect/Disconnect: Features a user-friendly design with bayonet coupling for easy handling and maintenance.
• Versatile Configurations: Available with various crimp contact configurations to support diverse application requirements.

Customization and Accessories

Amphenol also provides a wide range of customization options and accessories for the 26482 Series to ensure they meet specific application needs:

• Back shells: These protective covers provide additional strain relief and environmental sealing, enhancing the connector’s durability.
• Cable Clamps: Used to secure cables to the connector, preventing movement and reducing strain on the contacts.
• Protective Caps: These caps protect unused connectors from dust, moisture, and other contaminants.

The Amphenol PT Family of products offer a resourceful and reliable solution for a wide range of applications. Their robust construction, environmental resistance, and compliance with military standards make them an ideal choice for demanding environments. Whether used in military, aerospace, industrial, medical, or transportation applications, these connectors provide the reliability and performance required for critical applications.

In a world where connectivity is key, the PT Connector Family stands out as a trusted and dependable option, ensuring that systems and equipment perform optimally, even under the most challenging conditions.

Erick Lopez
Product Manager – Amphenol Industrial

Driven by global initiatives towards sustainable energy solutions, this burgeoning sector demands continuous innovation, rugged build quality, and heightened reliability, all of which Amphenol Industrial addresses through its advanced technologies and forward-thinking approach.

Thanks to advancements in exploration, this industry maintains an exponential growth trajectory; in keeping with this massive ESS expansion, Amphenol Industrial continues to exceed customer expectations by integrating future-facing solutions with higher amperage and voltage metrics, cutting-edge environmental sealing standards, and industry-leading durability. This commitment is crucial in meeting the escalating demands of the energy sector.

Among Amphenol Industrial’s most versatile product line offerings is the SurLok Plus™. These connectors play a crucial role in enhancing the integration and efficiency of Energy Storage Systems technologies, particularly in the adaptation of Solid State Batteries (SSBs). As the name suggests, SSBs use a solid electrolyte material instead of the traditional gel electrolytes in lithium-ion batteries. As this technology evolved, materials like ceramics or polymers became prime candidates for solid-state electrolyte production based on their atomic composition. This innovation translates into faster charging times, extended lifespan, superior energy density, safer and more compact designs, and expanded environmental applications.

Solid State Batteries (SSBs) are poised to revolutionize energy storage capabilities, especially with substantial lifestyle augmentation in recent years, particularly observable over the last decade. As structures like container homes, tree homes, mobile homes, and other alternative residential structures become more dominant at unparalleled rates, the infrastructure supporting these innovations must evolve at an equal or greater rate.

As such, meeting these unprecedented demands for energy autonomy goes far beyond facilitating the flow of electricity at existing municipal requirements; years ago, it was almost unfathomable to conceive a 1,500-volt application; however, it’s standard today and will soon be outdated.

By combining these advancements, far-fetched dreams are now being actualized, redefining twenty-first-century living as we know it, minimizing the trade-offs between modern amenities, sustainable independence from the electrical grid, and choosing a non-traditional home.

The Industrial applications of the SurLok Plus™ line are just as efficacious. Features such as field installation eliminate the need for special-purpose tools and subsequently reduce maintenance and repair times. Coupled with numerous termination options, the viability of the SurLok Plus™ to handle the environmental and operational challenges associated with Energy Storage Systems and their countless applications is evident.

The integration of SSBs is not just about providing solutions to current issues, such as enhancing grid efficiency and managing peak loads; it also supports and promotes efficient use and storage of renewable energy. Whether residing or working in remote locations or even complete electrical grid independence, SSB-powered systems coupled with robust connectors like SurLok Plus™ are a reliable and sustainable solution.

Government policies favoring renewable energy adoption and grid stability are instrumental in driving the demand for advanced energy storage solutions like SSBs. These batteries’ ability to discharge quickly during peak demand periods helps mitigate grid strain, reducing the risk of blackouts and enhancing overall grid resilience. Amphenol Industrial’s commitment to innovation aligns with these policy goals, supporting a more sustainable and reliable energy infrastructure worldwide.

Looking ahead, the evolution of energy storage components trends towards higher voltage ratings and enhanced capabilities. Amphenol Industrial’s forward-looking approach positions it well to meet future ESS requirements, expected to evolve significantly over the next five years. These include advancements in energy density, efficiency improvements, and the integration of smart-grid technologies, all supported by robust connector solutions like SurLok Plus™.

Amphenol Industrial remains steadfast in its commitment to advancing sustainable and efficient energy solutions that empower communities and industries worldwide. In summary, Amphenol Industrial Operations strategic focus on innovation and reliability ensures its pivotal role in shaping the future of clean energy technologies. By pioneering solutions that meet current and future demands, Amphenol Industrial is driving the evolution of Energy Storage Systems toward greater efficiency, sustainability, and reliability in a rapidly changing world.

Ty Yesensky
Product Development Manager – RADSOK®

Current problems that the EV/HEVs face with unreliable connectors

Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs) also face significant challenges related to unreliable connectors within the cars themselves. One of the primary issues is the durability and reliability of the internal connectors that link the various components of the vehicle’s electrical system. These connectors are crucial for maintaining efficient power transfer between the battery, the motor, and other electrical systems. If these connectors are not robust or fail, it can lead to intermittent power delivery or complete system failures, which can be dangerous and inconvenient for drivers. Another major problem is the susceptibility of these internal connectors to environmental factors such as temperature fluctuations, moisture, and vibrations. EVs and HEVs operate in a wide range of conditions, and connectors must be able to withstand these without degrading. Over time, exposure to harsh conditions can lead to corrosion, loose connections, or short circuits, all of which impair vehicle performance and safety.

Amphenol Industrial’s solution

The 12mm UPC (Universal Power Connector) utilizes RADSOK technology to ensure superior electrical connectivity and efficiency. RADSOK, known for its robust and high-performance contact design, offers low insertion force, high durability, and excellent conductivity. This makes the 12mm UPC ideal for demanding applications in electric vehicles, where reliable and efficient power transfer is crucial. With RADSOK technology, the 12mm UPC provides secure and stable connections, enhancing overall system performance and longevity. The 12mm UPC from Amphenol addresses several of the problems faced by Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs) with unreliable connectors. This advanced connector is designed to enhance the durability, reliability, and efficiency of power connections within these vehicles. One of the key features of the 12mm UPC is its robust construction, which ensures a secure and reliable connection even under harsh environmental conditions. This connector is designed to withstand extreme temperatures, moisture, vibrations, and other challenging conditions that can degrade traditional connectors. By using materials that are resistant to corrosion and wear, the 12mm UPC maintains its integrity and performance over time, reducing the risk of intermittent power delivery or complete system failures.

The 12mm UPC also incorporates advanced sealing technologies that protect the internal components from moisture and contaminants. This enhances the longevity and reliability of the connector, ensuring consistent performance even in adverse weather conditions. The enhanced sealing mechanisms prevent issues such as corrosion and short circuits, which are common problems in less protected connectors. In addition to its durability, the 12mm UPC from Amphenol offers high power-handling capabilities, which is crucial for modern EVs and HEVs that require efficient and reliable power transfer. The connector’s design ensures minimal power loss and optimal efficiency, contributing to the overall performance of the vehicle. This is particularly important as EVs and HEVs incorporate more advanced features and electronics that demand reliable power connections. Another significant advantage of the 12mm UPC is its ease of installation and maintenance. The connector is designed for straightforward assembly, reducing the likelihood of installation errors that can lead to unreliable connections. Additionally, its design facilitates easier diagnostics and repairs, allowing technicians to quickly identify and address any issues related to the connectors. This helps to minimize downtime and maintenance costs, improving the overall user experience for EV and HEV owners.

In summary, the 12mm UPC from Amphenol solves several problems associated with unreliable connectors in EVs and HEVs by offering robust construction, advanced sealing technologies, high power-handling capabilities, and ease of installation and maintenance. These features ensure a reliable and efficient connection, enhancing the performance and safety of modern electric and hybrid vehicles.

Added note for Amphenol’s continued support for the future

Amphenol actively supports educational initiatives by working to supply our connectors, such as the 12mm UPC, to colleges participating in electric vehicle (EV) competitions. This generous contribution helps foster hands-on learning and innovation among engineering students who are developing and building EVs as part of their academic and competitive projects. By supplying these crucial components, Amphenol enables students to work with industry-standard technology, enhancing their understanding of electrical systems in modern vehicles. This not only equips students with practical skills and experience but also inspires the next generation of engineers to push the boundaries of EV technology, contributing to the advancement of sustainable transportation solutions.

Austin Cronk
RADSOK® Product Manager

We’re thrilled to announce the expansion of our GTC-E Series product line, now encompassing an even broader range of applications. The GTC-E Series is engineered for exceptional performance in the most demanding environments.

Why is the GTC-E Series a game-changer for heavy-duty applications? Here’s what sets it apart:

Enhanced Design for Rugged Environments:
The GTC-E Series is designed with a robust reverse bayonet coupling mechanism, ensuring quick and positive coupling. With audible and tactile indicators of full coupling, the connectors are ideal for environments requiring high shock and vibration capabilities. The rugged construction guarantees durability and reliability in the toughest conditions.

Versatile Compatibility:
The GTC-E Series accommodates a wide range of applications, from rail mass transit and heavy equipment to factory automation and robotics. Its compatibility with the GT Series connectors ensures seamless integration, making it a comprehensive solution for diverse industrial needs.

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Field Installation Ease:
Engineered for simplicity, the GTC-E Series connectors feature UL94-V0 hard plastic inserts and removable contacts. This innovative design simplifies the installation process, reducing labor time and cost while ensuring secure and reliable connections. Perfectly suited for field installations, these connectors make maintenance straightforward and efficient.

Superior Environmental Protection:
With IP67 sealing protection when mated, the GTC-E Series connectors provide excellent resistance to dust and water ingress. This high level of protection is crucial for maintaining functionality in harsh industrial environments, ensuring long-term performance and reliability.

Certifications for Safety and Performance:
Emphasizing safety and reliability, the GTC-E Series is designed to meet rigorous performance standards. Its construction and materials, including aluminum shells and copper alloy contacts, adhere to stringent industrial requirements, providing users with confidence in its quality and performance.

By integrating innovative design with practical features, the GTC-E Series stands out as a premier choice for heavy-duty industrial applications. Ready to meet the evolving needs of various sectors with unmatched efficiency, reliability, and environmental responsibility.

Contact us now to learn more about the GTC-E Series and how it can benefit your designs. We are excited to support your projects with our latest technology and to continue advancing industrial connectivity together.

Endicott, NY, August 6, 2024 – Amphenol Industrial Operations (“Amphenol” or the “Company”), a global leader in interconnect systems, announced the introduction of its RadCrimp® for 8~6 American Wire Gage (AWG), as the latest installment in its series of solar splice connectors, which offer unparalleled performance in solar installations and related applications. The new product, developed in partnership with Melni Technologies, significantly improves crimp reliability in the field, while helping to reduce the amount of failures that are directly related to improper crimping.

Amphenol’s RadCrimp series is ideal for use in new solar PV installations, field retrofits and repairs in solar installations and any other field terminations requiring a reliable sealed power connection. By integrating its innovative design with practical features, the connector series stands out from its competitors and is ready to meet the evolving needs of sustainable energy solutions with unmatched efficiency, reliability and environmental responsibility.

The key advantages of the new RadCrimp for 8~6 AWG include:

• The elimination of the crimping process and the need for specialized crimping tools, making the RadCrimp safe to install by field technicians, which reduces labor time and cost.
• Very quick, simple and long-lasting connection with industry-leading pull strength, thanks to its patented Dual Helix Spiral Termination technology.
• An emphasis on safety and reliability. RadCrimp is certified according to UL 6703 and IEC 62852 standards for 1500V DC, affirming its suitability and safety for high-voltage solar energy applications.
• Versatile wire compatibility accommodates a wide range of photovoltaic wire sizes, from 8 AWG (50A) to 6 AWG (65A) and 12 AWG (20A) to 10 AWG (30A), ensuring its viability for various solar installations and configurations.
• IP68 sealing protection, ensuring that connectors are safeguarded against dust ingress and water immersion, crucial for maintaining functionality in the demanding environments typical of solar energy applications.

“Proper solar connector crimping can take a lot of precise work and could lead to costly and dangerous malfunctions, if installed even slightly incorrectly,” said Mark Cunningham, General Manager of Amphenol Industrial Operations. “The RadCrimp eliminates the anxiety and potential hazards that come with connector installation. Our product gives solar operators the peace of mind that their solar power system is securely equipped with high quality connectors that aren’t at risk of malfunction or decay.”

“Partnering with Amphenol on the RadCrimp solar connector series has brought about incredibly fruitful results, as our Spiral Termination Technology is well-suited to address the key crimping and installation issues that frequently plague solar power system installers,” said Mark Melni, Owner and Inventor of Melni Technologies.

About Amphenol Industrial Operations

Amphenol Industrial Operations, headquartered in Endicott, N.Y., with global manufacturing, sales and marketing locations, specializes in delivering a comprehensive range of high-reliability power and signal connectors along with interconnection systems designed specifically for industrial applications. Our solutions cater to diverse industrial sectors, including alternative energy, power generation and storage, rail and mass transit, process control, automotive manufacturing, heavy equipment, wireless base stations, and petrochemical.

Our product portfolio encompasses power interconnects utilizing RADSOK® contact technology, ruggedized military derivative commercial cylindrical connectors, like Threaded (SAE AS50151 style), PT (MIL-DTL-26482 style) and GT reverse bayonet style, assemblies and harnesses using these and other industry standard interconnects. With a dedicated team of over 900 skilled professionals and certifications including ISO9001 and IATF 16949, Amphenol Industrial Operations consistently meets the highest standards of quality and performance.

Amphenol Industrial Operations proudly operates as a business unit of Amphenol Corporation, one of the world’s largest designers, manufacturers and marketers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. Headquartered in Wallingford, Connecticut, Amphenol Corporation had annual sales of $12.6 billion in 2023.

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Amphenol Industrial Operations has just unveiled its groundbreaking Solar Tool Guide, a comprehensive resource that showcases the unmatched capabilities of their top-tier product lines: H4, H4 Plus, H4 PRO, and RadCrimp®. This essential guide empowers users with a tool selection reference making installation and maintenance more efficient than ever. The H4 series sets the standard for reliability and performance, while the H4 Plus builds on this legacy with enhanced durability and ease of use. The H4 PRO takes it a step further, offering unparalleled precision and versatility for the most demanding applications. Meanwhile, the RadCrimp® system revolutionizes the industry with its rapid, secure connections, ensuring maximum efficiency and safety. The new Solar Tool Guide is easily accessible under the individual product pages or on the main solar page, making harnessing the power of the sun more accessible and effective than ever before.

Discover our cutting-edge technologies and solutions that power a vast array of industries, from aerospace and automotive to telecommunications and industrial applications. See how our advanced connectors, sensors, and interconnect systems are integral to the devices and systems driving the future.

YouTube Video elpU11S5kJM

Amphenol Brand Video

Join us as we take you on a journey through our state-of-the-art facilities, highlighting our commitment to quality, innovation, and sustainability. Meet the brilliant minds behind our success and learn how their expertise and dedication ensure that Amphenol remains a trusted partner in the global electronics landscape.

Witness how Amphenol’s pioneering spirit and relentless pursuit of excellence enable the electronics revolution, empowering the next generation of technology and making a profound impact on the world.

Together, we are shaping the future of electronics. Together, we enable the electronics revolution.

Mesa, AZ, April 3, 2024 – Amphenol Industrial Operations, a global leader in interconnect systems, announced that manufacturing operations are underway at its new solar product factory in Mesa, AZ. As of January 2024, Amphenol is manufacturing and shipping U.S.-made solar junction boxes to solar manufacturers and developers across the country on a daily basis.

Amphenol’s Mesa solar product factory can accommodate a dozen state-of-the-art manufacturing lines, each with a capacity of around 100,000 pieces a month. Currently, the first line is operational and producing approximately 3,000 solar junction boxes per day, with two more lines currently being added.

The facility is also equipped to manufacture connectors and other advanced interconnect assemblies for solar arrays. Manufacturing lines to support production of these components are expected to be operational by the end of 2024. To date, Amphenol has hired 70 new team members to support junction box manufacturing efforts in Mesa, a number that is anticipated to grow with customer demand and as additional manufacturing capacity comes online.

“By manufacturing and shipping high-quality, reliable solar products every day at our expanded Mesa facility, we’re building on our mission to help create a more efficient and sustainable U.S. solar supply chain,” said Mark Cunningham, General Manager of Amphenol Industrial Operations. “As we grow our manufacturing footprint and add more local, specialized talent to our Mesa team, we remain committed to helping our customers, partners and the broader community navigate the transition to a cleaner energy future.”

Announced in September 2023, the 58,000 square-foot solar products facility expands Amphenol’s existing manufacturing presence in Mesa and will help the Company support the growing domestic solar market. Amphenol solar products manufactured in Mesa can help developers achieve the IRS’s 10% domestic content bonus adder for manufactured content created by the Inflation Reduction Act of 2022. As Amphenol continues to grow its customer pipeline and manufacturing operations in Mesa, it remains committed to helping the broader U.S. solar industry reduce reliance on imported components and work toward supply chain independence.

About Amphenol Industrial Operations

Amphenol Industrial Operations, headquartered in a 30,000 square foot facility in Endicott, N.Y., provides a full range of high reliability power/signal connectors and interconnection systems specifically for the industrial markets including rail/mass transit, process control, automotive manufacturing, heavy equipment, wireless base stations and petrochemical/power generation.

Products include ruggedized-for-industry cylindrical, fiber optic, rectangular, and industrialized versions of Amphenol’s MIL-DTL-5015 cylindrical, MIL-DTL-26482 miniature cylindrical and GT reverse bayonet cylindrical connectors. It employs more than 900 people and is ISO9001, TS96949 and MIL-STD-790 certified. Amphenol Industrial Operations is a division of Amphenol Corporation, Wallingford, CT, one of the largest manufacturers of interconnect products in the world, with 2022 sales topping $12.6 billion.

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Late 1990s: Inception of RADSOK Technology

During the inception of RADSOK®, Amphenol began research and development efforts to create a new electrical contact technology that could address the limitations of traditional pin and socket connectors, with primary focus on designing a solution that could handle higher currents, reduce insertion forces, and improve overall performance.  This was known as the “R1” RADSOK®.

Early 2000s: Introduction and Patenting

Amphenol Industrial Operations officially introduced RADSOK® technology to the market in the early 2000s, where the technology was patented, highlighting the innovative features that set it apart from conventional connector designs.  Initial applications were seen in the automotive industry, where high power and reliability were critical. 

Mid-2000s: Expansion to Various Industries

In the mid-2000s, as the advantages of RADSOK® became more apparent, Amphenol expanded its technology to various industries, including aerospace, defense, renewable energy, and industrial automation.  The technology gained traction for its ability to deliver high current density in a compact form factor.

Ongoing Research and Development: Continuous Improvement

Amphenol continued investing in research and development to enhance the performance of RADSOK® technology.  During this time, the company collaborated with customers and industry partners to understand specific application requirements and tailor the technology accordingly.  This led to the inception of the “R4” RADSOK®, which adopted a new and improved manufacturing process. 

Today, Amphenol Industrial Operations has continued its evolution of the RADSOK® technology, where the release of its next generation RADSOK® Enduro-RX™, is on the horizon.  The Enduro-RX™ holds primary focus on durability and cycle life, which reflects its versatility and adaptability to growing industry needs, primarily within EV Charging.  

Wide Adoption and Standardization

Over the years, RADSOK® technology gained widespread adoption across different sectors due to its proven reliability, high power density, and durability.  The technology has become a de facto standard in certain industries, with various connectors and products incorporating RADSOK® contacts.

Conclusion: The History of RADSOK® and Unlocking Power and Efficiency

Overall, the history of RADSOK® showcases its evolution from a novel concept, to a widely adopted and standardized technology, providing improved electrical connectivity solutions for high-current applications across various industries.  

Ty Yesensky
Product Development Manager – RADSOK®

At the heart of this transformation is Amphenol Industrial Operations (AIO), with its innovative product, the ePower-Lite. This connector exemplifies the fusion of high-power delivery within a compact, lightweight design. It incorporates Amphenol’s proprietary RADSOK® technology, offering a plethora of configurations to cater to a diverse array of applications.

Advantages of Electrified Farming

Electrified farming introduces a new paradigm in agriculture, emphasizing precision and smart farming practices. The role of advanced connectors, such as those developed by AIO, is becoming increasingly critical. These connectors facilitate seamless field-level management by ensuring reliable and efficient connections for sensors, actuators, and communication technologies. Durability, resistance to environmental stressors, and reliable performance are essential characteristics, given the harsh conditions agricultural machinery often faces.

The ePower-Lite connector, notable for its high-power delivery and compactness, is particularly advantageous for smaller electric motors and applications in challenging environments. Its features include resistance to vibration, suitability for salt and dust exposure, and customization options, including ultrasonic welding for enhanced durability and an IP69K rating for water resistance.

Traditional Farming Versus Electrified Approaches

Electrified farming is progressively recognized as a more sustainable alternative to conventional fossil fuel-dependent methods. It not only contributes to the reduction of greenhouse gas emissions but also decreases reliance on non-renewable energy sources. Over time, electric-powered equipment can prove to be more cost-effective due to lower operating and maintenance expenses. Governments worldwide are facilitating this transition through incentives and subsidies, encouraging the adoption of electric machinery in agriculture.

Furthermore, advancements in battery technology are making electric vehicles and equipment more efficient and viable for agricultural purposes. Electric machinery tends to operate more quietly compared to traditional engines, thus reducing noise pollution. Precision agriculture tools powered by electricity, including electric tractors and autonomous vehicles, empower farmers to enhance operational efficiency and minimize resource wastage.

Despite the growing trend, the complete electrification of agriculture is an evolving journey. The technology continues to advance, and farmers are evaluating the practical and economic benefits of shifting to electric equipment. The development of necessary infrastructure, such as charging stations in rural areas, is crucial for the widespread adoption of electrified farming practices.

Amphenol’s Commitment to Electrification

Amphenol Industrial Operations is at the forefront of supporting the electric revolution within the agricultural sector and beyond. With an unwavering commitment to innovation and providing reliable solutions, Amphenol Industrial is poised to play a pivotal role in the ongoing growth and evolution of the global electric technology landscape.