Littelfuse is a trusted partner to engineers worldwide who seek our technical expertise to accurately conduct and analyze test results. As part of our robust circuit protection testing, we simulate harsh environments and analyze sensing solutions to assure high performance, reliability, safety and regulatory compliance.
Our partnership-driven approach and technical expertise, which is required to accurately conduct and analyze test results, are the reasons engineers around the world trust us to help them with their circuit protection and design needs. Because we offer the industry's broadest and deepest portfolio of products, we are not biased toward a particular technology. We answer questions impartially to identify the right solution for each application.
Comprehensive Circuit Protection Testing Capabilities
Each Littelfuse lab is specially designed to comprehensively test our products, as well as our customers' products, to ensure their safety and reliability.
Primary Testing
- Overcurrent
- Overvoltage
- ESD
- High-Speed
- Datacom & Telecom
- Thyristor-Specific
- Temperature
- Vibration
- Humidity
- Failure Analysis
- Material Analysis
- Application Performance
- Regulatory Compliance
Specialty Area Testing Capabilities
| Location |
Testing Capabilities |
| Champaign, Illinois, USA |
High Power Lab |
| Mount Prospect, Illinois, USA |
Semiconductors Lab, Materials Lab, Application Lab |
| Fremont, California, USA |
Materials Lab, Product Evaluation, Reliability and Application Lab |
| Lake Mills, Wisconsin, USA |
Product Evaluation, Reliability and Application Lab |
| Matamoros, Mexico |
Product Evaluation and Reliability Lab |
| Piedras Negras, Mexico |
Materials Lab (mainly plastics), Product Evaluation, Reliability and Application Lab |
| Bremen, Germany |
Product Evaluation, Reliability and Application Lab |
| Legnago (Verona), Italy |
Product Evaluation, Reliability and Application Lab |
| Kaunas, Lithuania |
Product Evaluation, Reliability and Application Lab |
| Dongguan, China |
Product Evaluation, Reliability, Application Lab and UL-Certified Testing Facility |
| Shanghai, China |
High Power Lab Materials Lab, Product Evaluation, Reliability and Application Lab, primarily for PPTC, UL and TUV certified Testing Facility |
| Suzhou, China |
Materials Lab, Product Evaluation, Reliability Lab |
| Wuxi, China |
Semiconductor Lab, Materials Lab |
| Tsukuba, Japan |
Materials Lab, Product Evaluation, Reliability and Application Lab, UL-Certified Testing Facility |
| Lipa City, Philippines |
Materials Lab, Product Evaluation, Reliability and Application Lab |
For more information about how our testing services can help you, please email us.