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An active electrical cable assembly, Ultra-Wize high-power cable assembly, overmolded Mega-Fit cable assembly and a Mini-Fit cable assembly.

Cable Assemblies

Cable assemblies support reliable connections across almost every industry. Thanks to our comprehensive design, manufacturing and testing expertise spanning numerous cable and wire harness technologies—and further enhanced by our globally integrated supply chain capabilities—Molex helps customers streamline production time, optimize quality and reduce the need for expensive tooling.

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Custom Cable Assemblies / Harnesses

Custom Cable Assembly Solutions

Custom Cables and Cable Assemblies provide a wide range of custom cable assemblies and wire harnesses that include high power, overmolded and sealed off-the-shelf options that support all industries.
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Custom Cables Assemblies

Leak Detection Cables

As the risk of fluid leaks increases in modern data centers that use liquid cooling systems, liquid monitoring is essential. With small wire diameters, easy integration and proactive alerts, Leak Detection Cables from Molex provide reliable protection, helping maintain uptime, protecting valuable assets and reducing maintenance without major system overhauls.

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Leak detection cable assembly.

Off-the-Shelf Cable Assemblies

Power and Signal Cable Assemblies

Standard cable assemblies deliver Off-the-Shelf (OTS) solutions with a broad offering of Molex connectors and a variety of cable lengths to facilitate both prototyping and global production.
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Discrete Wire Power and Signal Cable Assemblies

Pre-Crimped Leads

Molex’s range of pre-crimped leads offers a simple and cost-effective solution for pre-production, prototyping and mass production requirements; these leads are available for the most popular Molex connector families
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Off-the-Shelf Pre-Crimped Leads

FFC Cable Jumpers

Premo-Flex Flat Flexible Cables

An extensive range of products delivers flexibility and performance with various pitches, cable lengths, thicknesses and formats for use in virtually any industry.

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Premo-Flex Flat Flexible Cables (FFC/FPCs)

Industrial Cable Assemblies

Industrial Cable Assemblies

Ruggedized, high-performance Industrial Cable Assemblies are optimized to withstand mechanical stress/torsion, fluid/chemical substance exposure and high temperatures, enabling reliable power, signal and data transmission to a variety of industrial devices.

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Industrial Cable Assemblies

I/O Assemblies

Active Electrical Cables (AEC)

As transmission speeds continue to increase, cable functionality and reach become increasingly important to meet data center needs.

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Active Electrical Cables (AEC)

Direct Attach Cable (DAC) Assemblies

QDD/QSFP+ features high-speed I/O passive cable assemblies that can deliver data rates as high as 400 Gbps with a variety of lengths or customized options for greater design flexibility.

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Direct Attach Cable (DAC) Assemblies

Active Optical Cables (AOC)

Delivering higher data rates over long distances, these cables minimize power requirements and provide streamlined installation for high-performance computing and storage applications.

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Active Optical Cables (AOC)

BiPass Cable Technology

Allowing full flexibility and customization, Low-insertion-loss copper Twinax cables offer tailored solutions that meet customers’ goals and needs. These cables are an efficient and reliable PCB alternative for implementing high-speed PAM-4 protocols at 224, 112 and 56Gbps.

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Molex BiPass Cable with 1x2 OSFP-CX2-DS 32DP.

RF Cable Assemblies

RF Coaxial Cable Assemblies

Standard and customizable RF Coaxial Cable Assemblies support frequencies up to 110 GHz with precise impedance control and ultra-low loss for superior signal integrity. Various options including locking mechanisms, MIL-STD-348 certification and rugged IP67/IP68-rated sealing enable use in harsh environments.

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High-performance RF coaxial cable assemblies.

Rugged Cable Assemblies for Aerospace and Defense

AirBorn FOCuS Rugged Active Optical Cables

AirBorn FOCuS Rugged Active Optical Cables are high-speed, environmentally sealed assemblies designed for aerospace, defense and space applications. These cables integrate a space-rated optical transceiver directly into the connector housing, delivering reliable electrical-to-optical signal conversion with EMI protection at a lighter weight over traditional copper solutions. Pre-terminated and optimized at our factory for mission-critical compliance and reliability, these cables support data rates up to 14Gbps per lane (50Gbps aggregate) while offering dual compatibility with both copper and fiber systems through a common pinout for easy upgrades.

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One AirBorn FOCuS active optical cable pair.

Configurators

Custom Cable Creator

Design your own cable harness with the Molex Custom Cable Configurator and receive a concept drawing, 3D model, samples and/or a quote.

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RF Assembly Builder

Design RF cable assemblies from various connectors and cable types. Add additional specs and project requirements to create a customized design.

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