Magnetic connectors with cable assembly
Individual magnetic connector solutions
As a specialist for magnetic connector systems with cable assembly, we offer tailor-made solutions for various sectors and industries. Our range of services includes both design and development to provide you with a turnkey solution.

Powerful and individual magnetic connectors
Our high-quality connector systems can be flexibly adapted to your specific requirements. Thanks to innovative technologies and versatile customization options, they offer a reliable and efficient connection solution for a wide range of industrial applications.
Our magnetic connectors combine high performance, ease of use and durable workmanship. They are the ideal solution for applications that require maximum reliability, a secure connection and intuitive operation.
High current carrying capacity
Depending on the material and design of the spring contact pins, currents of up to 15A per pin are possible. This makes them ideal for power-intensive applications where stable and safe power transmission is required.
Adjustable magnetic force
Through the targeted use of different magnets, the holding force can be individually adapted to your requirements. This creates an optimal balance between a secure connection and convenient release.
Robust protection classes
For demanding applications, we offer protection classes up to IPX7. This means that our connectors work reliably even under adverse conditions - be it in damp, dusty or mechanically heavily stressed environments.
Design-oriented solution
Our magnetic connector solutions are particularly in demand in the medical technology, automotive and e-mobility sectors. As modern HMI devices become ever slimmer and more design-oriented, the integration of conventional connectors is becoming increasingly difficult.
Magnetic plugs are therefore the ideal solution: space-saving, modern and intuitive in handling. They enable a reliable connection where conventional plug connections reach their limits. With the help of spring contact pins and a magnetic connection system, our magnetic plugs can be individually adapted to specific customer requirements and manufactured precisely.
Self-guiding connection
Thanks to the implementation of magnets, our magnetic plugs ensure self-guiding, shock and vibration resistant connection between the plug and the device. This means that they can be used without any problems even in difficult installation situations.
In addition, the polarity of the magnets prevents incorrect connection and the magnetic force can be adjusted to suit the customer. Our magnetic connectors are perfect for charging cables from Smart Watches or E-Bikes suitable, to name just a few examples.
In addition to functional and contact reliability, magnetic plugs also offer a magnetic release mechanism that protects end devices if the cable is accidentally pulled and prevents integrated sockets in walls from being torn out. This is particularly important in hospitals and for household appliances such as kettles, as pulling on the cable can lead to serious scalding if it falls over.
Protection class IPx7 and higher
Our plug designs are designed to meet the highest safety standards and can meet a protection class of IPX7 and higher depending on the application. To ensure this protection, we use various technical solutions. O-ring seal provides improved sealing, while the direct overmolding with plastic enables seamless integration. We also offer a sealing with elastomer materials that ensure maximum resistance. These designs not only offer additional protection, but are also ideal for extreme operating conditions.
Easy product relaunch with magnetic plug adapters
With customer-specific plug adapters, magnetic cable solutions can be easily integrated into existing operating systems. This means that proven input devices can be modernized and optimized for current requirements without complex conversions.
Magnetic plug with matching wall housing
We have developed a tailor-made complete solution for a magnetic connection system for a customer in the medical sector. The solution includes a handset and a matching wall housing, which are connected safely and reliably via a magnetic plug-in system.
Thanks to the magnetic connection technology, the handset can be coupled intuitively and precisely to the wall housing, while the release mechanism prevents the connection from being damaged in the event of unexpected pulling. In addition, the robust and easy-to-clean plastic housing ensures high hygiene standards and is ideal for use in medical devices, patient monitoring systems or control units in clinics and care facilities.
Magnetic plug for screwing into front panel
As part of a project, we developed a screw-in magnetic connector that allows direct integration into front panels. The magnetic connector can be quickly and safely mounted in plastic or metal housings and front panels - similar to a push button. This design not only offers easy adaptation to individual designs, but also enables quick integration into standard housings.
Magnetic Micro USB connector
The developed plug adapter is plugged directly into the micro USB port of a mobile device and then enables easy connection with a magnetic charging cable. This eliminates the need to constantly plug and unplug the plug into the USB socket, which not only reduces wear and tear but also extends the life of the connection.
Thanks to the magnetic fixation, the device can be conveniently and quickly connected for charging. This offers a particularly user-friendly solution, ideal for applications where a quick, safe and gentle connection is required.
Hand switch with magnetic round plug
Our magnetic round plug was specially developed for use with a hand switch and impresses with its compact, space-saving design. Thanks to the magnetic guide, the plug can be connected intuitively and safely without the need for exact alignment.
A particular advantage of this design is the possibility of 360° rotation, while the electrical contact remains stable and reliable. This makes the hand switch with magnetic circular plug ideal for applications where a flexible, durable and user-friendly connection solution is required.
Customized cable with magnetic connector as a complete system
In the example, the plug consists of four spring contact pins and a magnet, which ensures a fast, shock and vibration-resistant connection between the plug and the device. In the customer-specific example, the magnetic plug consists of two power and two data lines. In addition, the special shape of the plug ensures a reliable connection to the housing. By directly implementing the socket in the Housing Both assembly times and costs are reduced.
Optimal locking with a flat design
In contrast to conventional plug-in systems, which require a certain insertion depth for optimal locking, the magnetic plug-in system enables a very flat design. In this project, we have used both the Cable assemblyg including the magnetic plug-in system as well as the Manufacturing the housing adopted.
Easy way to your magnetic connection solution
For the development of your customized magnetic plug-in solution we only need some basic information. On the basis of this information, we take over the entire implementation - from planning and development to production. Our magnetic connector systems offer you not only innovative technology, but also an economical and reliable solution for your specific application.
information
- A first sketch or representation of the installation situation
- The desired specifications and technical requirements
- The planned annual quantity and the expected project duration
confidentiality agreement
Of course, we ensure that your ideas and data are optimally protected. Therefore, we offer you the opportunity to conclude a non-disclosure agreement (NDA) in advance. If you do not have your own agreement, we will be happy to provide you with our standard NDA template is available for storage, management and analysis.
prototypes from the 3D printer
Using 3D printing and manual processing, we can produce individual magnetic plugs as Prototypes for customer-specific applications. This "mini series" with up to 20 samples enables initial installation tests and tests of the magnetic force. This method allows necessary changes to be identified and implemented in the design phase.
In our product range spring contacts We offer over 300 different standard pins that can be selected to suit the respective application. We also offer customized manufacturing to create tailor-made solutions. As soon as the prototype meets the requirements, the tool is created for series production to ensure economical and reliable production.
Online Catalog
In our Online Catalog (katalog.nh-technology.de) you will find over 300 standard spring contacts and spring contact-based connectors, which you can request directly from us. These high-quality components also serve as the basis for our customized magnetic connectors. Our experienced team will help you select the right spring contact for your specific application to ensure an optimal solution.
product catalog spring contacts
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- Screw-in magnetic connector for front panel installationCompact design, high reliability and fast housing integration In a reference project, we have developed a new design solution for magnetic connectors that enables direct integration into front panels. The screw-in magnetic connector allows for fast ...
- Integrated magnetic connectorsCustomer-specific magnetic connectors - Flat, secure and fast connections Also published in the Meditronic Journal 03/2023. Article "Integrated magnetic connectors" as .pdf > Magnetic connectors with spring contacts meet the high requirements of medical technology for ...
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