Lab Locations and Capabilities

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 Littelfuse's testing services can help you please fill out our form below or email us.

If you would like more information on Littelfuse's Testing Services please fill out the information below.
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