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KEMET ESDR12MH EMI Noise Suppression Core

The EMI core is designed for noise suppression in round cables, featuring solid Mn-Zn material with high heat resistance and a cable holding mechanism. Its toroidal shape and white case make it suitable for reducing electromagnetic interference in various electronic applications. Operating within a temperature range of -40°C to +120°C, it is RoHS compliant and UL94V-0 certified. The core measures up to 15mm in diameter and 9mm in height, supporting effective frequency of 10 MHz, particularly suitable for high-frequency noise filtering. Packaged in trays of 2000 units, it weighs approximately 2.69 grams each.

Authorized Distributors
Source:Newark
Part No:ESD-R-12M-H
Stock:2288
Inv Date:06-05-2026
Price: Unit price: $1.49
Buy/RFQ:
Source:DigiKey
Part No:ESD-R-12M-H
Stock:107
Inv Date:06-05-2026
Price: Unit price: $1.42
Buy/RFQ:
Part No:ESD-R-12M-H
Stock:2498
Inv Date:06-06-2026
Price: Unit price: $1.42
Buy/RFQ:

KEMET ESDR12MH EMI Noise Suppression Core Specifications:

  • Shape: Round Toroidal
  • Material: Mn-Zn
  • Diameter: 15mm MAX
  • Height: 9mm MAX
  • Temperature Range: -40°C to +120°C
  • Effective Frequency: 10 MHz (AM Band Range)
  • RoHS compliant: Yes
  • Certifications: UL94V-0
  • Color: White
  • Cable Type: Round Cable
  • Package: Tray, Box
  • Package Quantity: 2000 units
  • Component Weight: 2.69 grams
  • Case Material: Mn-Zn with high heat resistance and cable holding mechanism

Buy the KEMET ESD-R-12M-H – Reliable Noise Suppression for Industrial Applications

Purchase the KEMET EMI Noise Suppression Core online today to ensure optimal electromagnetic interference reduction for your electronic devices. Designed from high-quality Mn-Zn material, this toroidal core offers exceptional heat resistance, supporting operation from -40°C to +120°C. Its compact dimensions of up to 15mm diameter and 9mm height make it ideal for round cable applications, providing efficient filtering at 10 MHz frequency. Packaged in trays of 2000 units, each core weighs 2.69 grams, ensuring reliable performance and durability in demanding environments.

Get KEMET ESD-R-12M-H today—built for precision and long-lasting durability in noise filtering applications.

Frequently Asked Questions

Where can I buy KEMET ESDR12MH?

You can click on the BUY or RFQ button to purchase ESDR12MH from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part ESDR12MH?

You can download the ESDR12MH datasheet or visit the KEMET website for support.

Who is the manufacturer of ESDR12MH?

KEMET

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