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KEMET ESDR57NH Toroidal EMI Core

The EMI core is designed for noise suppression in round cables, featuring high heat resistance and a cable holding mechanism. Made of Ni-Zn material, it supports effective noise reduction up to 300 MHz, ideal for Rount cables within EMC applications. With a maximum diameter of 61mm and a height of 25mm, this toroidal core is RoHS compliant, UL94V-0 certified, and suitable for operating temperatures from -40°C to +120°C. It comes in tray packaging, with a quantity of 60 units, weighing 152g each. Perfect for use in sensitive electronic equipment requiring EMI filtering.

Authorized Distributors
Source:DigiKey
Part No:ESD-R-57N-H
Stock:22
Inv Date:06-05-2026
Price: Unit price: $22.03
Buy/RFQ:
Part No:ESD-R-57N-H
Stock:57
Inv Date:06-06-2026
Price: Unit price: $22.03
Buy/RFQ:

KEMET ESDR57NH Toroidal EMI Core Specifications:

  • Shape: Round - Toroidal
  • Cable Type: Round Cable
  • Material: Ni-Zn
  • Dimensions: D 61mm MAX, T 25mm MAX, D2 33.2mm +/-1.0mm
  • Temperature Range: -40°C to +120°C
  • Effective Frequency: 300 MHz (FM Band Range)
  • RoHS: Yes
  • Certifications: UL94V-0
  • Case Color: Black
  • Packaging: Tray, Box
  • Packaging Quantity: 60 units
  • Component Weight: 152g

Buy the KEMET ESD-R-57N-H – Reliable Noise Suppression for Industrial Applications

Enhance your electronic equipment's EMI filtering with the reliable and high-performing toroidal EMI core. Designed for round cables, it offers excellent noise suppression up to 300 MHz, high heat resistance, and a durable Ni-Zn composition. Perfect for industrial and electronic applications requiring effective EMI mitigation. The core features a cable holding mechanism, is RoHS compliant, UL94V-0 certified, and operates within a temperature range of -40°C to +120°C. Packaged conveniently in trays of 60 units, weighing 152g each, ensuring easy handling and installation.

Buy KEMET ESD-R-57N-H now and experience unmatched noise filtering and high heat resistance in your electronic designs.

Frequently Asked Questions

Where can I buy KEMET ESDR57NH?

You can click on the BUY or RFQ button to purchase ESDR57NH from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part ESDR57NH?

You can download the ESDR57NH datasheet or visit the KEMET website for support.

Who is the manufacturer of ESDR57NH?

KEMET

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