ESD-SR-S47M

Overview

The KEMET ESD-SR-S47M is a snap-on ferrite core designed for electromagnetic interference (EMI) suppression. It features a manganese-zinc material composition suitable for noise reduction in electronic circuits. The component has an inner diameter of 26.00 mm and an outer diameter of 47.00 mm, with a length of 39.00 mm. It operates within a temperature range of -25°C to +85°C and is rated for frequencies up to 10 MHz.

Feature Summary

• Snap-on design allows for easy installation on cables without disconnection
• Manganese-zinc material provides effective high-frequency noise attenuation
• Free-hanging mounting style supports flexible integration into wiring harnesses

Applications

• Electromagnetic interference suppression in electronic equipment
• Noise filtering for cable assemblies in industrial systems
• Signal integrity enhancement in data transmission lines

Procurement Notes

Verify the specific material grade and dimensional tolerances against the official KEMET datasheet before procurement. Confirm that the operating frequency requirements align with the component's specified performance characteristics. Ensure environmental ratings meet the intended application conditions.

Selection Notes

Select this component when a snap-on ferrite solution is required for cables with diameters near 26 mm. Consider the manganese-zinc material properties for applications involving lower frequency noise compared to nickel-zinc alternatives. Evaluate the physical dimensions to ensure adequate clearance within the assembly.

Part Context

This part belongs to the ESD-SR series of snap-on ferrite cores manufactured by KEMET. These components are engineered for EMI suppression and noise control in various electronic applications. The series offers standardized dimensions and materials to facilitate consistent performance across different product designs.

Replacement Considerations

Consult KEMET documentation for direct substitutes within the ESD-SR series. Verify compatibility regarding inner diameter, material composition, and impedance characteristics when considering alternative parts.