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KEMET ESDR57SRP Noise Suppression Core

The EMI core is a round toroidal component designed for round cables, featuring a high-impedance, coated design that effectively suppresses noise radiation at 150 kHz and low-frequency noise in the AM band range. Made from Mn-Zn material, it operates within a temperature range of -25°C to +85°C. The core has a maximum diameter of 59mm, a minimum of 34mm, and a maximum thickness of 21mm. Packaged in trays and boxes, it weighs approximately 141.59 grams per component, conforming to RoHS and UL94 V-2 standards, ideal for EMI noise suppression in electrical systems.

Authorized Distributors
Source:Newark
Part No:ESD-R-57SR-P
Stock:21
Inv Date:06-06-2026
Price: Unit price: $32.51
Buy/RFQ:
Source:DigiKey
Part No:ESD-R-57SR-P
Stock:9
Inv Date:06-06-2026
Price: Unit price: $29.07
Buy/RFQ:
Part No:ESD-R-57SR-P
Stock:24
Inv Date:06-06-2026
Price: Unit price: $28.98
Buy/RFQ:

KEMET ESDR57SRP Noise Suppression Core Specifications:

  • Series: ESD-R-SR
  • Style: Round - Toroidal
  • Cable Type: Round Cable
  • Type: High Impedance, Effectively Suppresses Radiation at 150 kHz, Low Frequency Noise
  • Materials: Mn-Zn
  • RoHS: Yes
  • Qualifications: UL94 V-2
  • Case Color: Gray
  • Temperature Range: -25°C to +85°C
  • Effective Frequency: 10 MHz (AM Band Range)
  • Dimensions: Diameter Max 59mm, Diameter Min 34mm, Thickness Max 21mm
  • Packaging: Tray, Box
  • Packaging Quantity: 60
  • Component Weight: 141.59 grams

Buy the KEMET ESD-R-57SR-P – Reliable Noise Suppression for Industrial Applications

Enhance your noise filtering solutions with the KEMET ESD-R-57SR-P EMI core, designed for effective noise suppression on round cables. Made from Mn-Zn material, it operates within -25°C to +85°C and is RoHS compliant, ensuring safety and environmental standards. Its toroidal design provides high impedance, effectively suppressing radiation at 150 kHz and low-frequency noise in the AM band, making it ideal for industrial, commercial, and electronic applications. Packaged conveniently for easy integration into your systems and equipment, ensuring reliable performance and longevity.

Get KEMET ESD-R-57SR-P today—built for high impedance noise suppression and durability in electrical systems.

Frequently Asked Questions

Where can I buy KEMET ESDR57SRP?

You can click on the BUY or RFQ button to purchase ESDR57SRP from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part ESDR57SRP?

You can download the ESDR57SRP datasheet or visit the KEMET website for support.

Who is the manufacturer of ESDR57SRP?

KEMET

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