ESD-R-16C

Overview

The KEMET ESD-R-16C is a solid nickel-zinc ferrite toroidal core designed for electromagnetic interference suppression. It features an internal diameter of 9 mm, an external diameter of 16 mm, and a length of 17 mm. The component operates up to a maximum temperature of +85°C and provides impedance characteristics at 300 MHz. It is classified as a free-hanging type with RoHS compliance.

Feature Summary

• Snap-on design allows for rapid installation onto cables without disconnection
• Nickel-zinc material composition supports high-frequency noise attenuation
• Solid toroidal geometry ensures consistent magnetic properties

Applications

• Electromagnetic interference suppression in consumer electronics
• Noise filtering on cable assemblies
• Signal integrity enhancement in electronic equipment

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact physical dimensions and material specifications. Ensure that the selected variant meets the required operating temperature range and regulatory compliance standards for the intended application environment before finalizing procurement.

Selection Notes

Select this component based on the required cable diameter fitting within the 9 mm internal aperture. Evaluate the frequency spectrum of the noise to ensure the nickel-zinc material provides adequate impedance at the target frequencies. Confirm mechanical constraints allow for free-hanging installation without additional mounting hardware.

Part Context

This part belongs to the ESD-R series of snap-on ferrite cores manufactured by KEMET. These components are engineered for easy integration into existing cable harnesses to mitigate common mode noise. The series offers various sizes to accommodate different cable diameters while maintaining standardized performance characteristics for EMI reduction.

Replacement Considerations

No public confirmed substitute part numbers are available.