ESD-R-1105826H-NC23

Overview

The KEMET ESD-R-1105826H-NC23 is a nanocrystalline ferrite toroid designed for electromagnetic interference suppression. It features an outer diameter of 110 mm, an inner diameter of 58.5 mm, and an external length of 26 mm. The component operates within a temperature range of -40°C to +120°C and maintains functionality up to a frequency of 300 MHz.

Feature Summary

• Utilizes nanocrystalline material for high-frequency noise attenuation
• Toroidal geometry supports cable wrapping for effective common-mode suppression
• Rated for continuous operation at elevated temperatures up to 120°C

Applications

• Electromagnetic interference filtering in industrial equipment
• Noise suppression for power cables in electronic assemblies
• Signal integrity enhancement in communication hardware

Procurement Notes

Verify the specific nanocrystalline composition and dimensional tolerances against the official KEMET datasheet before integration. Confirm that the operating temperature requirements align with the specified 120°C maximum limit. Ensure compatibility with the target cable diameter relative to the 58.5 mm inner diameter specification.

Selection Notes

Select this component when high permeability and broad frequency coverage are required for cable-mounted suppression. The large physical dimensions accommodate substantial cable bundles. Consider thermal management strategies if ambient conditions approach the upper operational limit of 120°C.

Part Context

This part belongs to the ESD-R series of ferrite rings manufactured by KEMET. These components are engineered for robust electromagnetic compatibility performance. The nanocrystalline formulation distinguishes it from standard ferrite materials, offering superior impedance characteristics across wider frequency bands.