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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.

Discover Networking Solutions
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.

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

HIGH-SPEED FAKRA-MINI INTERCONNECT SYSTEM

Compact and Lightweight Design

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.

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

DURACLIK CONNNECTORS

High-Reliability Compact Connector System

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.

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Molex DuraClik Connectors.

MINI50 CONNECTORS

Miniaturized, Space-Saving Design

Engineered for compact interiors, Mini50 Connectors support four to 38 circuits with high-temperature housings, IPX8 sealing and independent secondary lock (ISL), and connector position assurance (CPA) features for reliable, high-density connections in harsh automotive environments. 

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Molex Mini50 Connectors.

ON-DEMAND WEBINAR

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.

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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.

Explore Automotive Miniaturization
A bundle of miniaturized automotive connectors.

ON-DEMAND WEBINAR

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.

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MICRO-LOCK PLUS CONNECTORS

Ultra-Compact, High-Density Reliability

Micro-Lock Plus Connectors deliver ultra-compact, high-density performance with dual-locking mechanisms that enhance reliability in infotainment, lighting and in-cabin controls. Supporting two to 42 circuits, they withstand up to 105°C and offer potting-capable vertical headers for dust and moisture protection. Tin-bismuth terminals and robust metal solder tabs provide secure retention and strain relief in vibration-prone environments.

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Molex Micro-Lock Plus Connectors.

STAC64 CONNECTORS

Scalable Power and Signal Integration

Compact Stac64 Connectors simplify in-cabin architecture with a modular, stackable design that combines power and signal in one interface. Supporting eight to 80 circuits and currents from 6.1A to 30.0A, they offer flexibility for both low-level signals and power applications. High-temperature housings and dovetail features enable scalable, USCAR-compliant PCB assemblies that reduce space and accelerate time-to-market.

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Molex Stac64 Connectors.

STAK50H CONNECTORS

Modular, Stackable Interface Solution

The Molex stAK50h Connector System streamlines in-cabin designs with a modular, stackable interface that combines signal and Ethernet connectivity. Supporting 12 to 56 circuits and currents from 5.0A to 30.0A, it features through-hole and reflow terminals from 0.50mm to 2.80mm. Color-coded housings, CPA and alignment posts enhance reliability, reduce mis-mating risk and meet USCAR2 standards.

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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.

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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.

Optimize Designs
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.

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Layout of electrical architecture of vehicle design.

In-Cabin Connectivity Solutions

ON-DEMAND WEBINAR

How Flexible Printed Circuits (FPCs) Save Space in Harsh Environments

In-cabin space is only getting tighter with the upward trend of new advanced driver assistance systems (ADAS), wireless infotainment and passenger customization features. Designers need compact, lightweight automotive connectors that can reliably deliver high-speed data and power against extreme on-the-road conditions. Tune in to this on-demand webinar to discover why FPCs may be the answer.

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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.

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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.

Explore Heads-Up Display Connectors

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. 

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Rear View Mirror Connectivity

Rear view mirror design demands connectivity solutions that maintain electrical integrity despite space limitations, constant vibration and extreme temperature shifts. Engineered for long-term reliability, durable, space-saving Molex interconnects withstand automotive vibration and harsh temperature conditions while simplifying system integration.

EXPLORE REAR VIEW MIRROR CONNECTORS