ESD-R-47N-H

$8.72

Description：FERRITE CORE SOLID 24.4MM
Series：ESD-R-H
Mfr：KEMET
Package：Bulk

SKU:9a39088e4151 Category: Cable Ferrites Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：FERRITE CORE SOLID 24.4MM
Series：ESD-R-H
Mfr：KEMET
Package：Bulk
Type：Round
Design：Solid
Impedance @ Frequency：-
Material：NIZn
Inner Dimension：0.961" Dia (24.40mm)
Outer Dimension：2.008" Dia (51.00mm)
Ratings：-
Mounting Type：Free Hanging
Length：0.748" (19.00mm)

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ESD-R-47N-H

Overview

The KEMET ESD-R-47N-H is a manganese-zinc (MnZn) ferrite toroidal core designed for electromagnetic interference (EMI) suppression. It features an outer diameter of 51 mm, an inner diameter of 24.4 mm, and an external length of 19 mm. The component operates within a temperature range of -25°C to +85°C and supports frequencies up to 10 MHz.

Feature Summary

Utilizes MnZn ferrite material for effective low-frequency noise attenuation
Toroidal geometry provides high magnetic efficiency and containment
Solid construction ensures mechanical stability during installation

Applications

Common mode noise suppression on power cables
Electromagnetic interference filtering in industrial equipment
Signal integrity enhancement in data transmission lines

Procurement Notes

Verify the specific MnZn composition and dimensional tolerances against the official KEMET datasheet prior to procurement. Confirm that the operating temperature range of -25°C to +85°C aligns with the environmental requirements of the target application to ensure long-term reliability and performance consistency.

Selection Notes

Select this component when high permeability at lower frequencies is required for cable wrapping applications. Ensure the cable bundle diameter fits within the 24.4 mm inner diameter clearance. Consider the thermal limits and frequency response characteristics relative to the specific noise spectrum being mitigated in the circuit design.

Part Context

This part belongs to the ESD-R series of ferrite cores manufactured by KEMET. These components are engineered for broadband noise suppression across various electronic systems. The series offers standardized dimensions to facilitate integration into existing harnesses and cable assemblies without requiring custom tooling or significant design modifications.

Replacement Considerations

Cross-reference with other MnZn toroidal cores sharing identical 51x24.4x19 mm dimensions and similar permeability ratings. Verify compatibility with existing cable bundles and mounting constraints before substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.