ESD-R-14S

Overview

The KEMET ESD-R-14S is a Nickel Zinc ferrite toroid core designed for electromagnetic interference suppression. It features an inner diameter of 6.3 mm, an outer diameter of 14 mm, and a height of 14 mm. The component operates within a temperature range of -40°C to +85°C and supports frequencies up to 300 MHz. It complies with RoHS standards.

Feature Summary

• Snap-on or standalone toroidal geometry for flexible cable integration
• Nickel Zinc material composition optimized for high-frequency noise attenuation
• RoHS compliant construction for environmental safety

Applications

• Electromagnetic interference suppression in consumer electronics
• Noise filtering on internal wiring harnesses
• Signal integrity enhancement in data transmission cables

Procurement Notes

Verify the specific impedance characteristics at target frequencies against application requirements, as datasheet values may vary by batch. Confirm physical dimensions match cable bundles precisely. Ensure compliance with local regulatory standards such as RoHS before finalizing procurement decisions.

Selection Notes

Select this model when a compact 6.3 mm inner diameter fits the target cable size. Choose Nickel Zinc cores for applications requiring effective attenuation above 10 MHz. Compare against snap-on variants if installation speed is critical versus fixed toroids.

Part Context

This component belongs to the KEMET ESD-R series of ferrite toroids. These cores are engineered for broadband noise suppression across various electronic assemblies. The series offers standardized dimensions to facilitate consistent design implementation across multiple product lines.

Replacement Considerations

Cross-reference with ESD-R-14A for similar dimensional constraints. Verify that substitute materials maintain equivalent permeability and frequency response curves for the specific noise spectrum encountered.