- 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.


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 (318)

Mini-Fit Jr. Connectors Publish Date: 2009-07-13

Molex’s Mini-Fit Jr. series is designed for high current/density applications that require design flexibility of different configurations in the interconnection system.

Picoflex SMT Latched Header Publish Date: 2009-09-09

Molex has introduced the Picoflex SMT header with positive retention latches to provide a wire-to-board connection for rugged applications and high-vibration environments.

Mini-Fit H2O Sealed Interconnect System Publish Date: 2010-03-24

Molex's mini-fit H²O sealed interconnect system is IP67-rated and meets the need for weatherproof, compact connections.

Micro-USB Connectors Publish Date: 2010-12-06

Molex's Micro-USB connector features the smallest footprint of all USB interconnects and significant reduction in PCB real estate.

RF Cable Assemblies Publish Date: 2010-12-23

Molex's RF cable assemblies offers cable assemblies ranging from standard traditional configurations to custom, ganged, and bundled solutions.

Flexi-Mate™ Series Connectors Publish Date: 2011-05-06

Molex’s Flexi-Mate connectors are designed for room-lighting applications requiring the placement of LEDs on interconnecting panels across the display.

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 (16)

Pico-EZMate Publish Date: 2010-12-01

Low profile saves board space, and Z-mating axis ensure easy board operation and placement and the ability to work in a production line.

Duration: 5 minutes
Pico-Clasp™ 1.0mm Wire-To-Board Connector System Publish Date: 2010-12-06

Integrated positive inner lock ensures mating and prevents accidental disengagements caused by tangled wire. Mechanical polarization ensures proper orientation.

Duration: 5 minutes
CLIK-Mate™ 1.25 SMT Wire-to-Board Connectors Publish Date: 2011-05-06

CLIK-Mate's features allow for a stable, solid, and reliable connection to meet design needs. It also meets the miniaturization requirement of future designs.

Duration: 5 minutes
Mini-Fit H2O Sealed Connector System Publish Date: 2011-11-02

The Mini-Fit H2O is a compact, mid-range power connector with positive locking features and pre-installed seals.

Duration: 5 minutes

Featured Videos View All (225)

Molex EXTreme Ten60Power™ High-Current Connector DesignCon 2011 Design Vision Award winner

Molex EXTreme Ten60Power™ High-Current Connector won the 2011 Design Vision Award at DesignCon 2011.

Molex SolarSpec™ Junction Box and Cable Assemblies

Molex SolarSpec™ Junction Box and Cable Assemblies

Molex High Speed I/O products at DesignCon 2011

Joe Dambach of Molex discusses the I/O Display at DesignCon 2011. The first 25 Gig Capable Products on Display

Molex - Helieon Animated Video

Helion: the simple and flexible solution for solid state lighting.

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