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High-Performance Connectors for ADAS Cockpit Systems

Designers of advanced driver assistance systems (ADAS) are integrating a range of functions, such as adaptive cruise control, lane-keeping assist, collision avoidance and parking assistance, with cockpit applications including infotainment controls and instrument clusters. This helps reduce complexity and save space and weight. However, these consolidated ADAS-cockpit computer systems present their own design challenges, from thermal management and miniaturization to high-speed connectivity and system integration. Molex connectors deliver cutting-edge modular connector solutions to overcome these hurdles and support reliable, efficient and future-ready connectivity for vehicle systems.

Addressing ADAS High-Performance Computing Challenges

With vehicle architecture advancements leading to the centralization of ADAS and cockpit applications into a single processing hub, this ADAS-cockpit high-performance computing (AC HPC) system places numerous demands on the designer. Communication speed, minimizing latency and integrating with multiple sensors and vehicle systems are necessary to split-second decision making. Diverse functions require component miniaturization without sacrificing reliability or creating thermal constraints.

Interconnects play a key role in enabling AC HPC capability. Specialized connectors support fast and reliable data transmission for safety-critical, real-time communication. Compact connectors optimized for efficient thermal management and high-circuit density enable the integration of numerous systems into a consolidated module. Versatile, modular and scalable solutions enhance design flexibility and help future-proof architectures.

Sophisticated automotive-grade connectors from Molex support AC HPC modules by providing versatile functionality and rugged reliability. Efficient heat dissipation delivers optimal performance even in tight spaces, while electromagnetic interference (EMI) shielding provides exceptional signal integrity for real-time sensor processing and infotainment applications. These scalable, modular and space-efficient connector designs for ADAS streamline integration with various technologies and systems, enabling easier upgrades to meet future vehicle needs.

Featured Products

AC HPC Board-to-Board Connectors

To accommodate the diverse functionality of AC HPC systems, designers must optimize the limited space within the module without sacrificing reliability or signal integrity. High-density, low-profile interconnects enable system miniaturization and enhance design flexibility. Compact, high-speed board-to-board connectors from Molex are engineered to maximize the use of limited module space while withstanding vibration and temperature extremes, providing exceptional reliability for safety-critical applications.

  Stack Height Circuits Current Board-to-board
SlimStack Connectors 0.60 to 16.00mm 6 to 240 18.0A X
Mirror Mezz Connectors 5.00, 8.00, 11.00mm Up to 270 1.2A X

AC HPC I/O Connectors

Connections between the AC HPC system and the rest of the vehicle’s electronics must be compatible with existing systems and protocols, yet versatile enough to support a variety of applications and enable future upgrades. Rugged, modular connectors from Molex provide reliable power and signal transmission for a diverse range of functions. They feature industry-approved form factors that shorten validation time and offer flexible capabilities that streamline engineering work while future-proofing designs.

  Terminal Size Circuits Current Wire-to-board Wire-to-wire Sealed
DuraClik Connectors 2.00mm 2 to 15 3.0A X    
Mini50 Connectors 0.50, 1.20mm 2 to 38 4.0A X X X
ConnTAK50 Connectors 0.50mm 2 to 22 6.0A X    
stAK50h Connectors 0.50, 1.20, 2.80, 6.30mm 12 to 56 5.0A to 30.0A (based on terminal size) X    

AC HPC High-Speed Connectors

Transmitting the vast amounts of data necessary for ADAS functionality—and doing it reliably and in real time—requires robust high-speed data connectors resistant to EMI. Ruggedized, miniaturized Molex data interconnects feature full-length cable shielding to minimize EMI and support high-speed capabilities, delivering exceptional reliability and signal integrity for high-density and safety-critical applications.

  Cables Circuits/Ports Current Board-to-board Wire-to-board Sealed
HSAutoLink I & II Connectors Twisted pair 4 to 12 1.5A X X X
High-Speed FAKRA Mini (HFM) Interconnect System Coax Single, dual, quad, custom 1.5A X X X