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The KEMET ESD-R-512419XH-R1 is a cylindrical ferrite core designed for electromagnetic interference suppression on round cables. It features an outer diameter of 51 mm, an inner diameter of 24.4 mm, and a length of 19 mm. The component utilizes Ni-Zn ferromagnetic material with a high-frequency rating of 500 MHz. It operates within a temperature range of -40°C to +120°C and meets UL94 V-0 flammability standards.
Verify the specific suffix R1 against official KEMET documentation to confirm material grade and impedance characteristics. Ensure the physical dimensions match the cable bundle diameter before integration. Confirm RoHS compliance status through current manufacturer certificates as regulatory requirements may evolve.
Select this component when high-frequency noise suppression is required for cables that cannot be easily disconnected. The 24.4 mm inner diameter dictates the maximum cable size. Verify that the operating environment temperature does not exceed the +120°C limit to maintain magnetic performance integrity.
This part belongs to the ESD-R-H series of solid ferrite cores manufactured by KEMET. These components are distinct from split-core designs as they require cable insertion during assembly. The series is engineered for robust EMI/RFI mitigation in demanding electrical environments.
Cross-reference with part number UCECSDR5124R10 for potential equivalent specifications. Verify dimensional compatibility and frequency response curves before substitution.