KEMET Ferrite Ring Toroid Core, For: Consumer Electronics, 51.5 x 25.5 x 17.5mm

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£12.01

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  • 174 unit(s) shipping from 09 October 2025
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1 - 49£10.01
50 - 99£6.30
100 - 199£5.73
200 - 499£5.58
500 +£5.44

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RS Stock No.:
811-9092
Mfr. Part No.:
ESD-R-47D-B
Brand:
KEMET
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Brand

KEMET

Type

Toroid Core

Dimensions

51.5 x 25.5 x 17.5mm

Application

Consumer Electronics

Material

Nickel Zinc

Diameter

51.5mm

Height

17.5mm

Inner Diameter

25.5mm

Outer Diameter

51.5mm

SD-R-B Series, Toroidal Cores with Snail-Shaped Case


The KEMET ESD-R-B series solid toroidal cores are designed to use on round cables. The wide range of Manganese Zinc (MnZn) and Nickel Zinc (NiZn) options allows for targeting of specific frequency ranges. The snail-shaped case allows fixing the core in the application to avoid contact with other components.
EMI cores are part of a family of passive components which address the issues of noise or electromagnetic interference (EMI) in circuits or systems.

• MnZn < 10 MHz (AM band range) and NiZn < 300 MHz (FM band range) options available
• Solid construction
• Easy to install with one M4 screw
• UL94 V–2 flame retardant rated case

Applications
• Consumer electronics
• Air conditioners
• Power conditioners
• Refrigerators
• Washing machines
• Industrial equipment
• Medical equipment

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