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Car interior with in-cabin experience showing connectivity icons.

In-Cabin Experience Connectivity Solutions for Next-Gen Vehicles

Integrating advanced interior systems into compact vehicle spaces presents a critical engineering challenge: how to maintain a seamless in-cabin experience with uncompromised performance and reliability. The solution lies in high-performance, space-saving connectors that deliver seamless data transmission and secure integration in harsh automotive environments. Designed for the road ahead, Molex interconnect solutions enhance space utilization and connectivity across next-generation vehicles, elevating the overall in-cabin experience for drivers and passengers.

Seamless Connectivity Solutions for Smart Cabins


Infotainment, navigation, safety and driver-assist platforms present networking challenges due to different data rates, protocols and physical formats. Engineers are tasked with integrating these diverse electronics into increasingly confined spaces without sacrificing usability or functionality. 

To coordinate interior features, connections need to employ USB, Ethernet and other high-speed protocols that enable low-latency communication and dependable system responsiveness. Compact and flexible form factors help engineers optimize space, while ruggedized, automotive-grade materials ensure long-lasting reliability under harsh operating conditions.

From high-speed infotainment links to sealed connections in critical safety systems, Molex delivers the in-cabin interconnects that OEMs and Tier 1 suppliers trust. The in-cabin connector portfolio is designed for high-speed data transmission, environmental resilience and mechanical stability to help engineers build a smarter, safer and more connected vehicle.

Integrating Systems for Advanced In-Cabin Experiences


Evolving Automotive Networks

Next-generation vehicles demand integrated, high-bandwidth communication between onboard infotainment and external devices. Molex delivers robust Ethernet and 5G interconnect solutions engineered to maintain signal integrity and electromagnetic compatibility (EMC) in complex automotive networks.

Driver interacting with in-cabin controls.

Camera Connectivity for Driver and Passenger Monitoring

Integrating in-cabin and ADAS cameras requires connectors that preserve data integrity despite exposure to dust, moisture, vibration and extreme temperatures. Molex offers IPX7 and IPX9K-rated camera connectors engineered for reliable, high-speed video transmission in safety-critical systems like driver monitoring systems (DMS) and passenger monitoring.

Multi-Interface Floating Backshells (MFBs) for automotive cameras.

 High-Speed FAKRA-Mini (HFM) Interconnect System

Rugged, sealed connectors ensure uninterrupted video and data transmission in harsh automotive interiors. Molex IPX7- and IPX9K-rated interconnects deliver waterproof and vibration-resistant performance for in-cabin camera systems.

Molex High-Speed FAKRA-Mini (HFM) Interconnect System.

DuraClik Connectors

Designed to resist vibration, dust and moisture, Molex DuraClik Connectors feature reinforced locking for dependable performance. These rugged interconnects maintain stable connections in high-stress automotive environments.

Molex DuraClik Connectors.

Mini50 Connectors

Built for dense cabin architectures, Molex Mini50 Connectors combine space-saving profiles with proven durability. Their thermal resistance and sealed design ensure consistent performance in harsh automotive environments.

Molex Mini50 Connectors.

Achieving Ubiquitous Connectivity for Future Vehicles 

Next-generation vehicles require uninterrupted V2X and in-vehicle communication across varied terrains and conditions. In this webinar, learn how Molex multi-mode antenna modules and RF interconnects support FR1 MIMO, 5G mmWave and satellite networks, providing seamless, always-on connectivity.

Connected vehicle with Dietmar Schnepp’s photo.

Miniaturized Solutions for In-Vehicle Connectivity


Maximize Functionality in Compact Spaces

As cabin space becomes a scarce commodity, engineers face the challenge of fitting more electronics into tighter areas without jeopardizing performance. Molex ultra-miniature, high-density interconnect systems reduce size and weight while maintaining automotive-grade durability and electrical integrity.

A bundle of miniaturized automotive connectors.

Space-Saving Multi-Protocol Connectors

Modern vehicles demand compact connectors that manage varied data protocols like USB, Ethernet and LVDS within confined spaces. This on-demand webinar demonstrates how Molex Micro-Lock Plus, Stac64 and stAK50h Connectors deliver multi-protocol performance in rugged, space-efficient designs.

Electric vehicle, cityscape, webinar play button with speaker photo.

 Micro-Lock Plus Connectors

Micro-Lock Plus Connectors offer ultra-compact, high-density performance with dual-locking features for added reliability. These rugged micro-connectors are ideal for infotainment, lighting and in-cabin control systems.

Molex Micro-Lock Plus Connectors.

Stac64 Connectors

Stac64 Connectors simplify in-cabin architecture with compact, scalable designs that combine power and signal in one interface. This modular platform supports high-speed communication across infotainment, navigation and safety networks.

Molex Stac64 Connectors.

stAK50h Connectors

Modular, stackable connectors reduce tooling costs, prevent mismating and accelerate development. Molex stAK50h Connectors unify infotainment, safety and body electronics into a single, efficient interface solution.

Molex stAK50h Connectors.

Building Reliable Connections for High Speed In-Vehicle Networks


Reliability and Hardware Design Survey Report

Accelerated development timelines and rising system complexity demand smarter testing and validation. Molex combines rugged interconnects with AI-driven simulation and accelerated life testing (ALT) to ensure proven performance in real-world conditions. See how engineering professionals are turning to new methods and design techniques.

Automotive hardware designer testing a circuit board.

Reliability in Real-World Conditions

Signal integrity is critical for safety systems operating in extreme mechanical and environmental stress. Sealed, vibration-resistant Molex connectors protect against shock, moisture and heat to maintain consistent performance on the road.

Automotive designer interacting with a VR model of vehicle.

Designing for Reliability

Traditional testing falls short in capturing the demands of electrified and autonomous systems. Molex applies predictive engineering, accelerated life testing (ALT) and advanced validation techniques to model real-world stress and optimize long-term connector resilience.

Layout of electrical architecture of vehicle design.

Connectivity Solutions for In-Cabin Applications


Center Stack Systems

To enable a diverse range of functions for in-vehicle infotainment (IVI) center stack systems, Molex offers modular, scalable and miniaturized automotive-grade solutions that provide superior design flexibility.

Heads-Up Displays

Heads-up displays (HUDs) are transforming the driving experience. Learn how automotive-grade connectors from Molex help optimize space and create streamlined automotive electronic systems.

Instrument Cluster Systems

Instrument cluster design requires integrating multiple critical systems within a compact space. Compact, rugged and flexible Molex connectors help designers optimize vehicle cluster systems with a range of modular and customizable solutions.