PCB connectors

Devices and applications are getting smaller and more compact. So the circuit boards and device innards must move closer together. HARTING is responding to the trend towards miniaturisation with appropriate solutions for the various dimensions and applications that involve PCB connections. Our har-flex and har-flexicon product range provides everything from the classic DIN-41612 rail that has evolved over the years through to the very small 1.27 mm pitch solutions.

PCB connectors are, however, more than just an important interface for connecting printed circuit boards to each other within a device. Each device relies on inputs and outputs, which are normally implemented using robust, metric circular socket connectors, with RJ45 or ix Industrial. Here, the connector socket usually leads from the circuit board directly through the housing wall; it establishes an IP20-IP67 protected connection for the device interface. In addition to our classic PCB connectors, HARTING also offers a versatile range of PCB sockets for any application. All HARTING connectors for printed circuit boards can be assembled using common termination techniques.

Does your application need to be smaller, yet you have very specific dimensional expectations? Take a look at our versatile pole count availability.

PCB connectors in detail

HARTING har-modular®

The new modular connectivity solution for your board application. CREATE YOUR OWN!

PCB connector HARTING har-flex®

Take advantage of the PCB-based solutions from HARTING!

DIN Connectors

The DIN connectors has proven itself millions of times as a tested classic for connecting circuit boards and backbones. HARTING customers praise its robustness and the continual advancements and optimisations.

With the cable on the PCB - har-flexicon®

The har-flexicon^® connector from HARTING is the miniature SMD connector for the quick connection of single conductors and provides a perfect connection between peripherals and PCB for industrial devices.

PCB connectors with ribbon cable

Insulation displacement connectors (IDC for short) are the ideal solution for device manufacturers if two or more PCBs are to be connected across longer distances. Where normal mezzanine or mother/daughter card arrangements are no longer sufficient, the IDC delivers reliable connectivity via ribbon cables.

Interface connectors on PCB

Single Pair Ethernet – HARTING T1 Industrial

T1 connectivity makes Ethernet easy and affordable – and it can be used from the cloud to the smallest sensor

HARTING ix Industrial® Ethernet interface

Small size, outstanding robustness: The HARTING ix Industrial^® is our answer to the future challenges posed by Industry 4.0 and IoT.

RJ45 plug – HARTING RJ Industrial® – Ethernet data interfaces

HARTING RJ45 plug RJ Industrial® is a complete, perfectly matched Ethernet cabling system for building automation and industry.

RJ Industrial® Multifeature

The easy and tool-free RJ45 field assembly plug

preLink® Ethernet cabling system

The preLink^® cabling system is an all-purpose cabling solution for IT, building automation and industry. It is a solution that can be used for all applications equally well.

Circular connectors

The circular connectors use different coding to carry out their power supply or data interface tasks. While the classic variant has a screw cap, HARTING has configured its M12 connectors with a more modern and fast PushPull locking mechanism.

Your connection for Data, Signal and Power - PushPull device connection technology

HARTING PushPull connectors are the fastest and simplest solution for device connection technology in industrial and automation environments. Data, signals and power can be easily connected and locked.

har-port Service Interfaces for Ethernet and USB

With har-port, HARTING offers a sophisticated and visually appealing system for service interfaces on industrial machines, switch cabinets, medical and building technology. The interface provides the connection of Ethernet, USB and HDMI.

D-Sub PCB connectors

For many years, D-Sub PCB connectors have provided a proven interface for data, signal and power supply in industrial applications. For HARTING, the D-Sub is more than just a bus connector.