ESD-R-57SR-P

Overview

The KEMET ESD-R-57SR-P is a solid manganese-zinc (Mn-Zn) ferrite toroid core designed for electromagnetic interference suppression. It features an outer diameter of 59 mm, an inner diameter of 34 mm, and a length of 21 mm. The component operates within a temperature range of -25°C to +85°C and is rated for frequencies up to 10 MHz. It complies with RoHS standards and is supplied in tray packaging.

Feature Summary

• Solid Mn-Zn ferrite construction for effective high-frequency noise attenuation
• Free-hanging design suitable for cable wrapping applications
• RoHS compliant manufacturing process

Applications

• Electromagnetic interference suppression on power cables
• Common mode noise filtering in electronic assemblies
• Signal integrity enhancement in data transmission lines

Procurement Notes

Verify the specific suffix 'P' against official KEMET documentation to confirm packaging specifications. Ensure the Mn-Zn material composition aligns with the required frequency response for your application. Confirm RoHS compliance status directly with the manufacturer or authorized distributor before procurement.

Selection Notes

Select this component based on the required inner diameter to accommodate specific cable bundles. Evaluate the operating temperature range to ensure compatibility with the environmental conditions. Consider the physical dimensions to verify fitment within the intended enclosure or assembly space.

Part Context

This part belongs to the KEMET ESD-R series of ferrite cores. These components are engineered for general-purpose EMI suppression. The series offers various sizes and materials to address different cable diameters and frequency requirements in industrial and commercial electronics.

Replacement Considerations

Consult official KEMET substitution guides for verified alternatives. Ensure any substitute matches the critical dimensions and Mn-Zn material properties.