Rosenberger Hochfrequenztechnik GmbH & Co. KG

de

Markets & Applications
- High-tech companies rely on the precision and reliability of Rosenberger’s high quality products. The Rosenberger group invests strategically in the development of new high-quality products, in the most advanced manufacturing and business processes, in resource conservation and environmental protection.
- Markets & Applications
- All-Terrain - Agricultural & Construction
- Rosenberger products stand for precision, durability and quality at the highest level. The company has considerable expertise in the automotive sector from two decades of designing and producing both customized solutions and standard products.
  Automotive
- The future with 5G connections for fast, secure and efficient data exchange
  Mobile Communication
- The Rosenberger Group, as a development partner in the field of industrial measurement technology, designs and manufactures high-quality precision products for use in various measurement technology applications.
  Semicon & Test
- Robotics
- Rosenberger is an experienced connection solutions partner to customers in the Industrial sectors. With a global presence, the company provides a comprehensive portfolio of innovative, high quality connection products backed by extensive professional services.
  Industry
- Rosenberger’s proven solutions competence ensures the delivery of reliable, innovative, high precision connectors for use in medical hardware and software components.
  Medical
- DIN EN 9100, ESCC and MIL-PRF 39012 qualified components.
  Spaceflight, Aerospace & Defence
- Hyperscale
- Intelligent business processes in the industrial sector require professional end-to-end solutions. Rosenberger serves the entire process chain with sophisticated hardware and software while also providing associated services for the respective business environments.
  Telematics
- The company’s custom machining capability is highly impressive, providing maximum flexibility and resilience in terms of capacity utilization and logistics. In addition to extensive problem-solving, the Rosenberger Group offers production processes that are tailored to specific customer requirements.
  Custom Machining
Products
- As a renowned manufacturer, the name Rosenberger is associated with the most advanced technology, quality and creativity. The Rosenberger Group provides a wide range of standardized and customized connectivity solutions in high-frequency and fiber optic technologies.
- Products
- Rosenberger designs and manufactures connectors that are engineered to reliably transmit data and power in numerous types of applications with various requirements.
  Connectors & Adaptors
- Regardless of whether standard or custom assembly, Rosenberger develops and manufactures fit-for-purpose cable assemblies for signal-, data- and power transmission.
  Cable Assemblies
- To fulfill the highest demands of R&D, test labs, or quality assurance departments, Rosenberger offers a comprehensive range of high-precision RF test & measurement products.
  Test Equipment
- Contactless Data and Power Transmission
- The demand for high-speed data transmission in global mobile networks continues to grow rapidly. The choice of connectivity products or solutions between the BBU/PSU, RRH and antenna is an essential key element to achieve the best network performance.
  Site Solutions
- Rosenberger offers a wide range of specialist tools and accessories including those for crimping and handling crimp inserts, as well as torque wrenches and various extraction tools and accessories.
  Tools & Accessories
- Rosenberger provides customized solutions – cost-optimized and timely – from the initial idea right through to volume production.
  Customized Solutions
- Download catalogs, flyers and other latest product information as well as measurement data protocols for your products.
  Downloads
- All Products
News & Events
- Read the latest news from Rosenberger and check out our trade fair appearances. If you want to receive the latest news by email, register for our newsletter.
- News & Events
- News & Press Releases
- Application Notes & Papers
- Global Trade Shows
- Career Events
- Rosenberger Newsletter
- Info on SAP S/4HANA-Implementation
Company
- We have the pragmatic power of innovation that is needed to keep tackling new challenges and developing solutions that help our customers move forward.
- Company
- Headquarters Germany
- Managing Directors
- Rosenberger Worldwide
- Competencies
- Quality Management
- Corporate Responsibility
- A Tittmoning fitters workshop turns into a worldwide concern that is technically one of the most innovative as well as one of the largest and most reputable in its sector.
  History
- Certifications
- Supplier Management
- Terms & Conditions
Career
- More than 15,500 employees work for the Rosenberger Group worldwide every day - 3,500 of them at our headquarters in Fridolfing. With their commitment and competence they are responsible for the success and the future of the company. You too can become an indispensable part of our team!
- Career
- In our job portal you will find all current vacancies for the Rosenberg headquarters in Fridolfing, Germany.
  Jobs
- Rosenberger Benefits
- Kick-Start Your Career at Rosenberger
- Divisions & Teams
- Apprenticeship & Studies
- FAQ about your application - Here you will find the most frequently asked questions and answers when applying for a job at Rosenberger.
  Information for Your Application
- Career Events
Contact
- Our connectivity experts will be happy to give you further information on our solutions. Get in contact with us to find the best connection solution for your application.
- Contact
- Headquarters Germany
- Contact Persons Headquarters
- Sales & Locations Worldwide
- Contact Form
Product Catalog

The Battery Show - Detroit, USA

13 - 15 October 2026

Explore The Battery Show
A conference and expo focused on keeping up with the fast-moving advanced battery and automotive industries.

The Battery Show will provide expert-led educational sessions and product showcases representing the full supply chain — from raw materials to recycling. Today's battery applications in automobiles, consumer electronics, medical devices, and stationary storage don't just power our daily lives — they transform how we travel, interact, and manufacture.

Compact Power. Maximum Efficiency.
High-performance high-voltage connectivity for compact vehicle applications – featuring HVR25 & HVR55
Powering the Heart of E-Mobility
Reliable high-voltage connectivity for battery, inverter and PDU applications – with HVR210 & HVR280
Built for the Next Generation of High Power
Scalable connector solutions for demanding EV architectures – powered by the HPK family
The Backbone of the Software-Defined Vehicle
High-speed connectivity engineered for zonal architectures and centralized computing
Transforming Data into Driving Intelligence
Innovative sensor connectivity for immersive, safe and intelligent mobility experiences

Visit us at booth #2638 and get in touch with our experts to discover the future of mobility! We are looking forward to your visit.

Huntington Place
Detroit (MI) - USA

www.thebatteryshow.com

Your contact person at Rosenberger

Sales Automotive USA

Julia Jetzlsperger

Rosenberger North America Akron, LLC
Office: Fairlane Office Center, 6 Parklane Boulevard, Suite 503
Dearborn, MI 48126
United States

Mobile: +1 248 2753935

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