ESD-R-14A

Overview

The KEMET ESD-R-14A is a solid manganese zinc (MnZn) ferrite toroidal core designed for round cables. It features an inner diameter of 6.2 mm, an outer diameter of 15.0 mm, and a length of 3.5 mm. The component operates within a temperature range of -55°C to +85°C and is rated for frequencies up to 100 MHz. It is RoHS compliant and supplied in bulk packaging.

Feature Summary

• Solid construction for secure cable mounting
• Manganese zinc material for high-frequency performance
• RoHS compliant manufacturing standard

Applications

• Electromagnetic interference suppression on round cables
• Common mode noise filtering in electronic assemblies
• High-frequency signal integrity enhancement

Procurement Notes

Verify the specific MnZn composition and dimensional tolerances against the official KEMET datasheet before integration. Confirm that the operating frequency requirements align with the 100 MHz rating. Ensure environmental conditions remain within the specified -55°C to +85°C range for reliable operation.

Selection Notes

Select this component when solid, free-hanging ferrite cores are required for round cables. The MnZn material offers superior performance at lower frequencies compared to NiZn alternatives. Verify that the 6.2 mm inner diameter accommodates the target cable bundle size without excessive strain.

Part Context

The ESD-R series consists of solid toroidal cores intended for low and high-frequency applications. These components provide a robust solution for suppressing electromagnetic interference on round cables. The ESD-R-14A specifically utilizes manganese zinc material to address noise issues in electronic circuits.

Replacement Considerations

Cross-reference dimensions and material properties with other MnZn toroids from KEMET or third-party manufacturers. Ensure substitute parts match the 6.2 mm ID and 15.0 mm OD specifications.