Back to top


- 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

Image of Molex's Application Tooling

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

Image of Molex's RF Technology Solutions

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

Image of Molex's Pre-Crimped Leads

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 (220)

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.

Learn More
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.

Learn More
Image of Oplink's PIPA Series Photodiode Array

PIPA Series Photodiode Array

Oplink's Pigtail Integrated Photodiode Array (PIPA) is a compact, multi-channel power-monitoring device.

Learn More
Image of Oplink's PMTC Series Polarization Maintaining Tap Coupler

PMTC Series Polarization Maintaining Tap Coupler

Oplink's Polarization Maintaining Tap Couplers (PMTC) is based on athermal platform.

Learn More
Image of Oplink's OIXSG Series Polarization Insensitive Fiber Isolator

OIXSG Series Polarization Insensitive Fiber Isolator

Oplink's Green Isolator is based on glass encapsulated micro-optic packaging technology and minimizes back reflection and back scattering.

Learn More
Image of Oplink's Mini OISS/OIDS/OISA Series Fiber Optic Isolators

Mini OISS/OIDS/OISA Series Fiber Optic Isolators

Oplink mini isolator can sustain high optical power due to its optical path epoxy-free packaging. It is qualified Telcordia GR-1221 standards.

Learn More

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 (155)

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.

Molex - Electric Commercial Vehicle Solutions (eCV)

Molex is always thinking about next generation solutions, always innovating … and we are excited to be an industry leader in key system solutions that support the future of electrified commercial vehicles.

Molex - Mini USB

With a 50% reduction in connector volume over the Mini-USB connector, the Micro-USB connector features the smallest footprint of all USB interconnects and offers significant reduction in PCB real estate for a host of portable devices.

Additional Content

Brochures and Catalogs

Certifications - View All

Additional Links

Molex eLearning - View All

Press Releases - View All

Application Briefs - View All


Innovative Insights

Product Information - View All

Digital Product Boards - View All

Published Articles

Automotive Industries

Solid State Lighting Industries

Marketing Materials - View All

Company Info

Manufacturer Web site