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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

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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 (265)

Image of Molex's Milli-Grid Cable Assemblies

Milli-Grid Cable Assemblies

Molex's 6- and 8-position milli-grid cable assemblies help customers in their prototyping before investing in application tooling.

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Data Center Solutions

Molex delivers a wide range of fast, reliable products including router, server & storage applications to meet the growing demands for your data center.

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Image of Molex's EdgeLock Wire-to-Edge-Card Signal Connector

EdgeLock Wire-to-Edge-Card Signal Connector

Molex's EdgeLock Wire-to-Edge-Card signal connectors offer space savings and positive locking for secure mating to PCB edge cards.

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Micro-Lock Plus Wire-to-Board Connector System

Molex's micro-lock plus wire-to-board connector system provides electrical and mechanical reliability and is ideal for compact applications.

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Image of Molex's SpeedEdge™ Edge-Card and Mezzanine Connector System

SpeedEdge™ Edge-Card and Mezzanine Connector System

Molex's edge-card connector design includes contacts with a gradual lead-in, lessening the risk of contact stubbing and supporting high mating cycles.

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Image of Molex's Cordset M12 to RJ45 CAT6A

Cordset M12 to RJ45 CAT6A

Molex's double-ended M12 to RJ45 CAT6 cordsets are designed for high-speed transmission of up to 10 Gb Ethernet data that covers the need for POE transmission.

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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

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

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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

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 (197)

Molex Micro-Fit Plug Adapters | Digi-Key Daily

Micro-Fit plug adapters from Molex are designed to allow mating of two Micro-Fit 3.0 cable assemblies to increase the length for applications without buying additional cable assemblies and incurring additional costs.

Sensorcon Carbon Monoxide Shockproof Demonstration

A demonstration of the Inspector's shockproof housing. The Sensorcon Inspector Carbon Monoxide detector will be tested for durability and ruggedness.

The Sensorcon Carbon Monoxide Inspector And Gas Appliances

This presentation will show you how the Sensorcon carbon monoxide Inspector can help you monitor levels of carbon monoxide and can help you detect if you have a leak coming from your gas appliances.

Sensorcon Inspector And Carbon Monoxide From Automobiles

A demonstration of the Sensorcon Inspector's use for detecting carbon monoxide from automobile exhaust. In this presentation we will learn how exhaust fumes from an automobile can be deadly if inhaled or exposed to for long periods of time.

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