At SM Contact, we go beyond supplying components — we deliver end-to-end support for advanced connector integration.
Our services are designed to help manufacturers reduce assembly complexity, improve reliability, and optimize production efficiency.
Engineering
At SM Contact, we provide application-focused engineering services to ensure the seamless integration of our patented connector technologies into your production process.
Working with manufacturers across Europe — including key industrial regions in Germany, Austria, and Eastern Europe — we understand the demands of IGBT, MOSFET, and SiC power module production, where precision, reliability, and efficiency are critical.
Our engineering team collaborates closely with your specialists to deliver solutions tailored to your specific application and manufacturing setup.
What we support
- Adaptation to your module architecture
We customize connector geometry and design to fit your existing power module layout, ensuring compatibility with your electrical and mechanical requirements. - Welding process optimization
Our solutions are developed for seamless integration with modern welding technologies. We help define optimal parameters to ensure stable, repeatable, and high-quality connections in automated production environments. - Elimination of unnecessary assembly steps
By replacing traditional sleeve-based connectors, our patented solutions enable you to remove the connector insertion step entirely, simplifying your production flow and reducing handling. - Improved electrical and thermal performance
In highly competitive industries such as automotive, e-mobility, and renewable energy, manufacturers are under constant pressure to reduce costs, increase yield, and streamline production.
Our engineering approach focuses on:
- process simplification
- reduction of variability and defects
- scalability for high-volume production
By integrating connector design with your overall manufacturing concept, we help you achieve more efficient and future-ready production lines
We don’t just supply connectors — we act as an engineering partner, helping you rethink and optimize the entire connection process within your modules.
From initial concept to implementation, our goal is to support you in building simpler, more reliable, and more cost-effective production systems.
Prototyping
In today’s fast-paced power electronics industry, speed and flexibility in development are critical. At SM Contact, we provide rapid prototyping services that enable manufacturers across Europe — including Germany, France, Italy, and Central & Eastern Europe — to evaluate and implement new connector concepts with confidence.
Our prototyping capabilities are designed for companies working with IGBT, MOSFET, and SiC power modules, where reducing time-to-market and validating innovative solutions can deliver a strong competitive advantage.
What we offer
- Fast turnaround sample production
We deliver high-quality prototype connectors in short lead times, allowing your engineering team to quickly move from concept to testing without delays. - Customized geometries and configurations
Each prototype is tailored to your specific module architecture, ensuring accurate evaluation under real production conditions. - Small-batch manufacturing for pilot projects
We support pre-series and pilot runs, enabling you to test new designs in a controlled environment before scaling to mass production.
By testing our patented connector solutions in prototype form, your team can verify welding compatibility, assembly simplification, and performance improvements without disrupting your existing production flow.
This ensures a smooth transition from development to industrialization — with minimal risk and maximum efficiency.
Testing & Validation
In power electronics manufacturing, reliability is not optional — it is mission-critical. At SM Contact, we provide comprehensive testing and validation services to support qualification processes for manufacturers across Europe, including Germany, Switzerland, France, and key Central & Eastern European production hubs.
Our services are specifically designed for IGBT, MOSFET, and SiC power modules, where performance, durability, and process stability directly impact product lifetime and safety.
Comprehensive validation support
We work closely with your engineering and quality teams to ensure that every connector solution meets both international industry standards and your internal specifications.
Our testing capabilities include:
- Mechanical and thermal stress testing
Evaluation under real-world operating conditions, including thermal cycling and mechanical load, to ensure long-term durability and structural integrity. - Electrical performance validation
Measurement of conductivity, resistance, and current-carrying capacity to guarantee stable and efficient electrical performance in demanding applications. - Weldability and process stability analysis
Detailed assessment of welding compatibility, parameter optimization, and repeatability in automated production environments.
By thoroughly testing and validating our patented connector technologies before implementation, we help you minimize risk and avoid costly production issues.
Our goal is to ensure that every solution is:
- fully qualified
- process-stable
- ready for industrial scaling
At SM Contact, we don’t just test components — we help you deliver reliable, production-ready solutions for the next generation of power electronics.
After-Sales Support
Our collaboration doesn’t end after delivery.
We ensure stable, uninterrupted delivery of connectors to support your production schedules and prevent delays:
- consistent supply aligned with your production planning
- fast response to urgent demand or changes in volume
- dependable logistics across European manufacturing locations
Our goal is to guarantee that your production line is always supplied — without bottlenecks or disruptions.
Our engineers remain actively involved after implementation, providing ongoing technical support for your processes and equipment:
- assistance with process optimization and fine-tuning
- troubleshooting and root cause analysis in case of issues
- support for welding processes and connector integration
- guidance to maintain stable machine performance
Whether remote or on-site (depending on location), our team ensures that your production continues to run efficiently and reliably.
We help you go beyond stability by identifying opportunities for further optimization and efficiency gains:
- reduction of process variability
- improvement of yield and product consistency
- recommendations for scaling and automation
We don’t just deliver components — we ensure your production keeps running smoothly, efficiently, and without interruption.
Consumables
To ensure consistent and high-performance manufacturing processes, SM Contact supplies premium-quality consumables specifically developed for advanced connector integration in power electronics production.
Tailored consumables for connector applications
Our consumables are carefully selected and optimized to work seamlessly with our connector technologies and your production environment:
- Welding-related consumables
High-quality materials designed to ensure stable, repeatable welding performance and strong, reliable connections in automated manufacturing lines. - Process-specific materials
Consumables adapted to your unique production setup, supporting consistent results across different module designs and manufacturing conditions. - Optimized components for stable integration
Precisely engineered elements that enhance compatibility between connectors, equipment, and assembly processes.
Spare Parts
We offer a reliable supply of precision spare parts to minimize downtime and maintain production continuity:
- connector-related components
- tooling elements
- replacement parts for integration systems
Fast availability and consistent quality help you avoid interruptions and keep production running smoothly.
Why Work With SM Contact
- Patented connector technology (O-PIN)
- Focus on eliminating assembly steps
- Deep expertise in power module manufacturing
- Fast, flexible, engineering-driven approach
Call Us or Fill the Form
Don’t hesitate to contact us
Mon-Fri: 9:00 - 18:00 / Closed on weekends
20-22 voie Gallo Romaine
77860 Quincy-Voisins, France