Welcome to Alpha Therm GmbH—your specialist for application-specific assemblies, high-temperature sensors, and precision system integration.
We are explicitly not a traditional cable assembly manufacturer for the mass-market, cutthroat competition sector. Where standard components fail or extremely demanding environmental conditions prevail, we develop and deliver custom solutions. From application consulting to miniaturized high-temperature printed circuit boards to complete, ready-to-install systems, we take full responsibility for your assembly.
Plug-and-Play Instead of a Lengthy Search for Solutions
Customers come to us when they’re facing complex technical challenges and don’t want to waste time on tedious trial and error:
- Customized Application Consulting: You describe your requirements regarding temperature, installation space, and ambient media—and we’ll develop the optimal combination of materials and joining methods.
- Pre-assembled turnkey solutions: You receive a system that is ready for immediate installation (plug-and-play) for seamless integration into your product.
- High-Temperature Expertise: As specialists in the field of thermal engineering, we have mastered the processing of even the most challenging plastics and insulation materials, such as PTFE, FEP, PFA, ETFE, PVDF, PEEK, and polyimide.
- Thermal Management & Joining Technology: We tailor specialty adhesives, high-temperature potting compounds, and thermal interface materials precisely to the thermal load capacity of your assembly.
Our Core Competencies in Custom Solutions
- Custom Sensor Solutions: Pre-assembled sensor modules, including carrier boards made of high-temperature-resistant substrates.
- Precision and Miniature Processing: Safe handling and precise assembly of extremely fine wire cross-sections (including up to AWG 32).
- Automated Electronics Encapsulation: Precise, robot-assisted encapsulation to protect sensitive components from moisture, chemicals, and thermal stress.
- Assembled System Modules: Perfect integration of cable, connector, PCB, and enclosure technology, including thermal management.
- High scalability: From rapid prototyping to flexible small-batch production to highly automated mass production of 1 million units or more.
Zero-Defect Quality for Critical Applications
In high-temperature and sensor technology, there is no room for error. Our multi-stage quality assurance program guarantees absolute reliability:
- 100% electrical, mechanical, and functional final inspection of all systems.
- Use of tested brand-name components (including Molex, JST, TE Connectivity / AMP, Harwin, and Aptiv) as well as high-performance specialty materials.
- Monitoring of the most precise process parameters in micromachining and high-tech materials.
- Complete traceability of all materials used and all manufacturing steps.
Avoid risks when selecting materials and reduce your integration times. Talk directly to our specialists—we’ll provide you with a ready-to-use, tested custom solution.
Alpha Therm GmbH – Consulting, materials expertise, and customized system integration—all from a single source.





