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Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case

Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case

Sku: TT-MU-80-ESD-R-38SA
₹438


Sold By: tenettech
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Description of product

EMI Cores

KEMET EMI Cores provide high-frequency noise suppression in electronic circuits. There are two ferrite material options for KEMET EMI Cores, namely Nickel-Zinc (NiZn) and Manganese Zinc (MnZn). The NiZn core material is typically effective for MHz band range (FM-band frequencies), whereas the MnZn core material is typically effective for the kHz band range (AM-band frequencies). The MnZn core material offers a lower resistance compared to the NiZn and hence adequate insulation is required before use (recommended to measure the actual frequency-range effectiveness in the target application). The effective frequency range varies depending on core shape, size, and the number of turns.