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

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Featured Products

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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 (339)

Mini-Fit® TPA2 Off-the-Shelf Single-Row Cable Assemblies

Molex’s Mini-Fit® TPA2 off-the-shelf single-row cable assemblies can carry 9.0 A of power and are compatible with standard Mini-Fit Jr.™ headers. Lees meer

FA2 Crimp Applicators

Molex's FA2 crimp applicators offer pneumatic and mechanical feed and are designed to industry-standard mounting. Lees meer

Standard LGX Fiber Enclosures

Molex's standard LGX fiber enclosures are designed for the interconnection of patch cables routing, in-rack splicing, or MTP/MPO cassette installation. Lees meer

Industrial, Scientific, and Medical (ISM) Antennas

Molex’s compact ISM antenna delivers more space savings and higher radiation efficiency for its size. Lees meer

MultiCat Mid-Power Connectors with Precision-Machined Contacts

Molex's MultiCat mid-power connectors offer quick mating, superior durability, and proper connection, making them effective in multiple industry categories. Lees meer

USB 2.0 Hub

Molex’s USB modules are qualified and tested to run USB 2.0 protocols for prototyping all the way to production. Lees meer

Tools & Support

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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

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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

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Eurostyle™ ESE PCB Terminal Blocks

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

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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

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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

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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

Recent PTMs View All (18)

Contrinex Inductive and Photoelectric Sensors Publish Date: 2019-07-19

This presentation will give an overview of the Contrinex Inductive and Photoelectric Sensors.

Duration: 10 minutes
Mirror Mezz Connectors Publish Date: 2019-07-18

This presentation will provide an explanation of the challenges facing designers who create designs with faster data rates. In addition, it will cover the advantages of Mirror Mezz Connectors and list the appropriate applications for these devices.

Duration: 5 minutes
Modular Jack Publish Date: 2018-08-17

The basics of a modular jack connector, its common uses, markets, and applications, and signaling techniques used.

Duration: 5 minutes
Introduction to the FCT High-Reliability D-Subminiature Connector System Publish Date: 2017-04-26

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

Duration: 10 minutes

Featured Videos View All (227)

Molex - Nano Pitch IO Pluggable Format - DesignCon 2015

With industry-leading port density, multi-protocol support and enhanced signal integrity, Nano-Pitch I/O Interconnect System and Cable Assemblies are redefining PCIe and SAS solutions in the storage, mobile and enterprise industries.

Molex Nano-Pitch I/O Interconnect System | Digi-Key Daily

Molex's Nano-Pitch I/O interconnect system moves data at 25 Gbps, making this one of the densest, fastest, and smallest I/O connectors in the industry.

Molex – DesignCon 2018 – QSFP-DD High-Speed I/O Cable Assemblies

Joe Dambach, new product development manager, explains the QSFP-DD demonstration at DesignCon 2018.

Molex Woodhead LED Stringlights

Molex Woodhead offers the largest variety of stringlights constructed for rugged, reliable service for industrial and commercial settings.

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