ESD-R-38D-B

Overview

The KEMET ESD-R-38D-B is a ferrite core clamp designed for electromagnetic interference suppression. It features an inner diameter of 17.9 mm and an outer diameter of 42.4 mm, with physical dimensions of 16 mm height and 16 mm length. The component operates effectively up to a frequency of 300 MHz. It functions within a temperature range from -25°C to +60°C. The unit is supplied in bulk packaging, with a quantity of 20 per package.

Feature Summary

• Provides effective electromagnetic interference suppression for cables
• Designed for high-frequency signal integrity up to 300 MHz
• Clamp-style construction allows installation without disconnecting cables

Applications

• Suppression of electromagnetic interference on circular cables
• High-frequency signal integrity maintenance
• Cable noise reduction in electronic assemblies

Procurement Notes

Verify the specific suffix 'B' against official KEMET documentation to confirm exact material composition and impedance characteristics, as suffixes often denote distinct manufacturing variations. Ensure the operating temperature range of -25°C to +60°C aligns with the target environment. Confirm compliance requirements such as REACH and SVHC status prior to integration into the final product design.

Selection Notes

Select this component when a non-invasive cable clamp solution is required for frequencies up to 300 MHz. The 17.9 mm inner diameter accommodates specific cable bundles or single conductors. Consider the thermal limits of -25°C to +60°C during selection. Verify that the bulk packaging format meets the assembly line handling requirements.

Part Context

This part belongs to the KEMET ESD-R Toroidal Cores series, which includes various ferrite rings and beads. The series offers different inner diameters and materials to address diverse EMI suppression needs. The ESD-R-38D-B specifically utilizes a clamp design for ease of application on existing cabling.

FAQ

What is the maximum operating frequency for the ESD-R-38D-B?

The component operates effectively up to 300 MHz.

Does the ESD-R-38D-B have an opening mechanism?

No, it is a closed toroidal core clamp design.