- 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

Solderless Terminals

Image of Molex's Solderless Terminals

Molex provides ring and spade terminals, terminal blocks, heat-sealable terminals, splices, wire management, IDC, magnet wire, quick disconnects, snap plugs, lugs, and many other solderless solutions for all applications. Learn More

Premo-Flex FFC Jumpers

Image of Molex's Premo-Flex™ FFC Jumpers

Molex's complete line of flat flex cable (FFC) jumpers offers standard lengths, pitches, and circuit sizes to solve complex board-to-board interconnection challenges in compact/-hard-to-reach applications. Learn More

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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

RF Cable Assemblies

RF Technology Solutions

Molex is at the forefront of today’s RF technologies, providing a broad range of RF connector interface types covering frequencies from DC to 50 GHz. Learn More

Newest Products View All (134)

Image of Molex DDR4 miniDIMM Sockets

DDR4 miniDIMM Socket

Achieve ultimate PCB space-savings in enterprise computing and networking memory applications with the industry’s first compact DDR4 miniDIMM Socket from Molex.

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Image of Molex's zQSFP+™ Cable Assemblies

zQSFP+™ Cable Assemblies

Molex's zQSFP+ interconnect system designed for high-density applications.

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

MediSpec™ MPC Interconnect System

Combining premium performance and ease-of-use, Molex's MediSpec™ Medical Plastic Circular (MPC) Interconnect System incorporates proven cost-effective technology to meet the stringent standards of medical-device users.

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Image of Molex's CyClone Panel-to-Panel Connector System

CyClone Panel-to-Panel Connector System

Molex's CyClone wire-to-wire connector system incorporates proven SL™ receptacle technology to create a hermaphroditic, panel-mounted solution for applications such as printers and copiers.

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Image of Molex Mini Lite-TrapTM SMT Wire-To-Board Connector System

Mini Lite-Trap™

Molex's Mini Lite-Trap SMT wire-to-board connector system is ideal for thin LED lighting-module applications. The Mini Lite-Trap connector saves about 70% of overall space compared to the standard Lite-Trap version.

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Image of Molex Eurostyle Terminal Block

Eurostyle™ Terminal Blocks

Simple terminations from Molex, fixed-mount, push-button, high-temperature, spring tension Eurostyle ™ terminal blocks; gas tight, vibration-proof 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 (13)

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.

PCI Express Edge Card Connector

PCI Express Connectors

Duration: 5 minutes

Based on point-to-point, full-duplex, serial link technology. Common applications include computing and data communications.

Mini-Fit Jr.

Power Connectors

Duration: 15 minutes

A broad family offering of power connectors offering small size, reliability, quick disconnection, and are designed to fit most any application and use.

Featured Videos View All (122)

Molex - Product Spotlight - In-Vehicle USB Charger

With the exploding growth of infotainment, automobiles are designed with multiple USB chargers, which can add to manufacturing costs. Molex offers an off-the-shelf USB charger that is standard for many transportation vehicle applications.

Molex - Product Spotlight - NeoScale™

Delivering the market’s cleanest signal integrity at 28+ Gbps, Molex’s modular NeoScale™ Mezzanine System features a high-speed triad wafer design with Solder-Charge Technology™ for customized PCB routing in high-density system applications.

Molex Company Overview

Molex is a leading one-source supplier of interconnect products. Our team of highly skilled experts is focused on the design, development and distribution of innovative product solutions that touch virtually every walk of life.

Molex - Product Spotlight - Waterproof Micro-USB

Micro-USB B Receptacle without Flange, Surface Mount, Waterproof, Lead-Free.

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