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Molex

- As a leading global supplier of electronic interconnects, Molex is focused on designing and developing innovative solutions critical to products that touch virtually every walk of life. Our portfolio is among the world’s largest with over 100,000 products, including everything from electrical and fiber optic interconnect solutions to switches and application tooling.

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Application Tooling

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Molex quality crimping tools assure proper termination to Molex products. Molex takes the guesswork out of quality crimping by offering a variety of tools designed specifically for Molex products. Learn More

RF Technology Solutions

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From networking and automotive to medical and telecom, Molex's RF Technology Solutions deliver mission-critical reliability in even the most demanding environments. Learn More

Pre-Crimped Leads

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Molex’s pre-crimped leads combined with Digi-Key’s extensive ready-to-install pre-crimped leads, make Molex's value added assembly program offerings simple and cost-effective solutions. Learn More

Product Listing View All

Featured Products

Image of Molex's Fit Connector Families

Fit Connector Families

Molex offers their Mega-Fit®, Mini-Fit®, and Micro-Fit 3.0™ connector families. Learn More

Molex Power Connectors

Power Connectors

Molex's innovative selection of power connectors range from the versatile, high current EXTreme Power™ connector family to the popular and proven Mini-Fit®, Micro Fit 3.0™, KK®, and the new Mega-Fit® and Ultra-Fit™ connector families. Learn More

Newest Products View All (221)

Image of Molex's Micro-Fit Overmolded Cable Assembly

Micro-Fit™ Overmolded Cable Assemblies

Molex's Micro-Fit™ overmolded cable assemblies provide a rugged signal connection and are available in various sizes and lengths.

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Image of Molex's MediSpec™ Medical Plastic Circular Interconnect System

MediSpec™ MPC Interconnect System

Molex's MediSpec Medical Plastic Circular Interconnect System incorporates proven cost-effective technology to meet the stringent standards of medical-device users.

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Image of Brad Profinet IO-Link HarshIO Modules

Brad® PROFINET™ IO-Link™ HarshIO Modules

Molex's Brad® PROFINET™ IO-Link™ HarshIO modules are designed for factory automation and bring versatility and cost-savings to complex system designs.

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Image of Molex's Flamar Standard Cables for Industrial Automation

Flamar Standard Cables for Industrial Automation

Molex's Flamar standard cables are available in multiple packaging sizes and provide a complete selection of cables for all industrial automation applications while utilizing in-house design and manufacturing.

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Image of Molex's Pico-Clasp Discrete Wire Cable Assemblies

Pico-Clasp™ Discrete Wire Cable Assemblies

Molex's Pico-Clasp™ discrete wire cable assemblies deliver off-the-shelf 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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Image of Oplink's SWFC/DWFC/MMFC Series Fiber Couplers

SWFC/DWFC/MMFC Series Fiber Couplers

Oplink fused window wideband fiber couplers provide accurate optical signal coupling and splitting over wide bandwidth with high performance and high reliability.

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Tools & Support

Image of Molex's Glow Wire Connectors

Molex Glow Wire Capable Connectors

Glow Wire capable connectors in many popular styles to meet all safety and environmental requirements mandated by the Home Appliance industry. Glow Wire capable testing (compliance statement) became a mandatory requirement in 2001 for certain home appliances sold in Europe. This International Safety Standard (IEC/EN 60335-1 5th Edition) was issued by the International Electrotechnical Commission. Learn More

Image of Molex's Visual Inspection Crimped Terminals Industrial

Visual Inspection of Crimped Terminals

Molex offers a wide variety of production equipment designed and tested to ensure a high quality electrical connection. Using the proper interconnect manufacturer’s tooling is essential to meet many of the industry standards and to maintain the connector manufacturer’s product warranty. Learn More

Image of Molex's Eurostyle ESE PCB Terminal

Eurostyle™ ESE PCB Terminal Blocks

ESE terminal blocks provide economic benefits and enhance Molex’s existing Eurostyle terminal block offering. Learn More

Image of Molex's MX150L Sealed Wire-Wire

MX150L™ Sealed Wire-Wire System

The MX150L 8, 10 and 12 AWG additions are designed to meet the need for a rugged, environmentally sealed connector system supporting high-power applications and long-voltage runs to eliminate voltage drops. Learn More

Image of Molex's SMD On-Ground Antenna

2.4 GHz SMD On-Ground Antenna

Developed with the power and precision of Laser Direct Structuring (LDS) technology, Molex's 2.4 GHz SMD on-ground antenna is the smallest on-ground MID (Molded Interconnect Device) antenna in the market. The lightweight MID chip antenna weighs only 0.03 g and is used in portable electronic devices based on Bluetooth, Wi-Fi, ZIGBEE and other wireless standards. Learn More

Image of Molex's Brad Automation Catalog

Brad® Automation Catalog

If you’re designing or engineering an automation infrastructure, Molex will provide a system that includes passive media, network solutions and power products bearing the Brad® name. Learn More

Product Training Modules View All (15)

Introduction to the FCT High-Reliability D-Subminiature Connector System

Introduction to the FCT High-Reliability D-Subminiature Connector System

Duration: 10 minutes

Offering a variety of D-subminiature connectors, hoods, backshells, and contacts, which together provide a reliable connection for harsh environments and applications.

Heavy Duty Rectangular Connector

Introduction to Heavy-Duty Rectangular Connectors Part 1 of 5

Duration: 10 minutes

The Molex GWconnect Heavy-Duty Rectangular Connectors provide an extensive product offering for heavy-duty industrial applications including Industrial Machinery and Automation Equipment

MarKK Terminal

KK Low Power and Signal Interconnect Family

Duration: 10 minutes

Wire-to-board and board-to-board single row connector family featuring dual cantilever design.

Connector Receptacle Vertical 4POS 2.00mm PCB

CLIK-Mate™ 2.00 SMT Wire-to-Board Connectors

Duration: 5 minutes

Molex’s CLIK-Mate connector system features include positive inner lock system with audible click to ensure mating and high retention force.

Featured Videos View All (162)

Molex - Product Spotlight - MultiCat™ Power Connectors with Precision-Machined Contacts

High-powered, compact MultiCat™ Power Connectors with Precision-Machined Contacts can be mated quickly, ensure superior durability and proper connection via connector position assurance (CPA) making it effective in multiple industry categories.

Molex - Product Spotlight - 4.3-10 RF Connector System

Molex 4.3-10 RF Connector System and Cable Assemblies meet the performance needs of next-generation mobile network equipment, in a small form factor with best-in-class passive intermodulation (PIM) and less torque than current interfaces.

Molex - Product Spotlight - Overmolded Cable Assemblies

Molex delivers customized overmolded assemblies in multiple circuit sizes and cable lengths, combining rugged signal connection with a user-friendly interface. Prototyping cable assemblies require tooling to crimp terminals.

Molex - Woodhead® Testers

Woodhead® Testers perform basic-verification and multi-function wire testing with compact, simple-to-use devices that are a must for any toolbox.

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