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- 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

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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 (150)

Image of Molex's Pre-Crimped Leads

Pre-Crimped Leads

Molex’s range of pre-crimped leads offers a simple and cost-effective solution for any pre-production and prototype requirements.

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Image of Molex's In-Vehicle USB Charger for BC 1.2 Profile

In-Vehicle USB Charger for BC 1.2 Profile

Off-the-shelf USB battery chargers from Molex deliver 5 V and 1.5 A for multiple in-vehicle locations and save in tooling and engineering costs.

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Image of Molex's Super Sabre™ Connector System

Super Sabre™ Connector System

Super Sabre power connectors from Molex uses proven technology for long-term performance and reliability in virtually every industry.

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Image of Molex's GWconnect™ Heavy-Duty Connectors (HDC)

GWconnect™ Heavy-Duty Connectors (HDC)

Molex's GWconnect™ heavy-duty connectors include alternate or direct-current connectors, multi-pole connectors, enclosures, plastic and metal cable glands.

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Battery Connectors

Molex supplies a wide range of battery connectors, all designed to provide a robust and reliable contact interface and a high number of mating cycles.

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IP67 Rated Waterproof Micro-USB Connectors

Molex's micro-USB connectors feature 105443 Right Angle, SMT withThrough-hole tabs, without Flange, and are halogen-free

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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

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

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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

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 (127)

Molex - Polymicro Optical Fiber Solutions

Our core technologies include drawing and coating Silica and Quartz to produce Fibers and Capillaries. These products can be made from industry available preforms, customer provided preforms, or from preforms produced in our own Glass Laboratories.

Molex - Polymicro Capillary Solutions

Our core technologies include drawing and coating Silica and Quartz to produce Fibers and Capillaries. These products can be made from industry available preforms, customer provided preforms, or from preforms produced in our own Glass Laboratories.

Molex - Product Spotlight - ML-XT™ Sealed Connection System

Customers specifying low-circuit-count connectors for rugged harness applications in vehicles require a highly-reliable, securely sealed connection system to minimize electrical failures and prevent costly machinery downtime.

Molex Microminiature Wire-to-Board 2.0 mm System

A short video on the 2.0 mm Microminiature families from Molex for wire-to-board and wire-to-wire applications.

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