Automotive Connectivity Redefined: Lightweight Electrical Architectures for Next-Generation Vehicles

Modern vehicles are becoming increasingly electrified, connected, and software-defined. As electrical systems grow more complex and sustainability requirements continue to evolve, traditional wiring harnesses are becoming one of the largest contributors to vehicle weight, assembly complexity, and material consumption.

New Cable Corporation’s flat cable technology offers a new approach to automotive electrical distribution. By replacing bulky wire harnesses with highly integrated flat cable architectures, OEMs and Tier-1 suppliers can reduce weight, simplify assembly, improve packaging efficiency, and support the next generation of sustainable vehicle design.

The automotive industry is facing increasing demands for material transparency, circular economy principles, manufacturing efficiency, and lifecycle sustainability. Our flat cable technology is engineered to support these evolving requirements while delivering significant engineering advantages.

The proposed EU End-of-Life Vehicles (ELV) Regulation is driving greater emphasis on recyclability, material transparency, resource efficiency, and vehicle circularity. Flat cable architectures can reduce material consumption, simplify component structures, and support design approaches that align with future sustainability objectives across the automotive value chain.

Comprehensive material documentation is essential for modern vehicle development. Flat cable assemblies can be fully documented to support integration into the International Material Data System (IMDS), helping manufacturers manage material reporting requirements efficiently throughout the product lifecycle.

Automotive programs demand robust quality management, process control, and supply chain traceability. Our development and manufacturing practices are designed to support the quality, documentation, and continuous improvement principles associated with IATF 16949 automotive quality systems.

As electric and hybrid vehicles continue to expand, efficient electrical architectures are becoming increasingly important. Flat cable technology enables engineers to reduce harness mass, optimize packaging, and improve system integration throughout the vehicle.

Typical applications include:

• Battery Management Systems (BMS)
• High- and low-voltage power distribution
• Door modules and interior electronics
• Roof systems and overhead consoles
• Advanced Driver Assistance Systems (ADAS)
• Sensor and communication networks
• Lighting systems
• Infotainment and connectivity platforms

Automotive electrical systems must operate reliably under continuous mechanical and environmental stress. Flat cable architectures can be engineered to withstand vibration, flexing, thermal cycling, and harsh operating conditions while maintaining consistent electrical performance.

Depending on application requirements, flat cable systems can be designed for operating environments ranging from -40°C to +125°C and beyond using automotive-qualified conductor and insulation materials.

One of the key advantages of flat cable technology is material flexibility. Flat cables can be manufactured using many of the same conductor materials, insulation systems, and protective layers used in conventional automotive wiring systems.

The flat architecture also enables advanced film-based polymer solutions that are naturally compatible with roll-to-roll manufacturing processes. This creates opportunities for lighter, more integrated electrical structures while maintaining compatibility with automotive qualification requirements.

As vehicles become increasingly electrified, connected, and autonomous, wiring systems must evolve beyond traditional harness designs. New Cable Corporation’s flat cable technology provides automotive engineers with a scalable platform for reducing weight, simplifying assembly, improving packaging efficiency, and supporting future vehicle sustainability goals.

Depending on application and customer requirements, automotive cable systems may be designed and qualified in consideration of:

• IATF 16949 Automotive Quality Management Systems
• International Material Data System (IMDS)
• EU End-of-Life Vehicles (ELV) Regulation
• ISO 26262 Functional Safety
• Automotive EMC requirements
• OEM-specific electrical and environmental specifications
• Circular economy and sustainability reporting requirements