ESD-R-15C

Overview

The KEMET ESD-R-15C is a solid nickel-zinc ferrite toroidal core designed for electromagnetic interference suppression. It features an internal diameter of 10.5 mm, an outer diameter of 15.0 mm, and a length of 12.0 mm. The component operates effectively up to a maximum frequency of 300 MHz and supports a maximum operating temperature of +85°C.

Feature Summary

• Constructed from nickel-zinc ferrite material for high-frequency noise attenuation
• Solid toroidal geometry allows for direct cable insertion without snap-on mechanisms
• Optimized for effective operation within the 300 MHz frequency range

Applications

• Electromagnetic interference suppression on cables
• Common mode noise filtering in electronic assemblies
• Signal integrity enhancement in high-frequency circuits

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct material composition and dimensional tolerances. Confirm that the nickel-zinc formulation aligns with the intended frequency application requirements before procurement.

Selection Notes

Select this component when a solid, non-split ferrite design is required for permanent cable installation. Ensure the target cable diameter fits within the 10.5 mm internal aperture. Validate that the operational environment remains below the +85°C thermal limit.

Part Context

This component belongs to the KEMET ferrite core product line, specifically engineered for passive EMI mitigation. It serves as a fundamental building block for noise control in various electronic systems, distinct from split-core or snap-on variants.

Replacement Considerations

Cross-reference dimensions and Ni-Zn material properties with alternative suppliers. Verify compatibility with existing cable diameters and mounting constraints when substituting.