TDK Introduces EPCOS E Series Varistors for Automotive Applications

TDK Corporation has announced their expanded product range of EPCOS multilayer varistors with the new E series. This new series is compliant to AEC-Q200 with an extended stress test and are even more rugged and reliable than before. The operating voltage of the series ranges from 14V DC to 40V DC and can operate up to 150°C.

The E series is ideal for use in ESD protection of bus systems for automotive electronics.

 

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Mastering High Voltage: The Importance of Accurate Test Equipment

This whitepaper underscores that precise calibration of high-voltage test gear — especially when measuring 1 kV–150 kV systems — is essential for safety, reliability, and regulatory compliance. It details measurement techniques (voltage dividers, step-down transformers, etc.), the impact of environmental and connection factors on accuracy, and why traceable calibration (e.g. to NIST / A2LA) is a must to ensure consistent, reliable results.

For more information, visit www.epcos.com/varistors.

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