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 theMHz 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.

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Mga Resulta: 139
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
KEMET Ferrite Toroids / Ferrite Rings 9.5mm 6,988May Stock
5,280Inoorder
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores 4.8x2.4mm 300MHz Ni-Zn Bare 31,245May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Clamp On Cores 53x19mm 10MHz Mn-Zn 85C 406May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores Ferrite Bead Core EMI 1mm 52,581May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores 56x2mm Split Core Ni-Zn for Flat Cable 366May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores Ferrite Bead Core EMI 0.8mm 27,395May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 6mm 1,995May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores Solid Core Flat 68.6mm Cable 899May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm 1,721May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Cable Cores 48.5x2.2mm Bare Ni-Zn for Flat Cable 248May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 14mm 300May Stock
300Inaasahan 9/24/2026
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 15x5x9mm 10MHz Mn-Zn 120C 2,497May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 19x10.7x5.3mm Ni-Zn Coated 615May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 15.1mm 779May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 10.5x5.5x20mm Ni-Zn Bare 1,415May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 29x12.7x16mm 300MHz Ni-Zn 120C 928May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm 673May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 61x33.2x25mm 10MHz Mn-Zn 120C 60May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on 491May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C 57May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Coated Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 576May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0 140May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 607May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H 682May Stock
Min.: 1
Mult.: 1

KEMET Ferrite Toroids / Ferrite Rings Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 250May Stock
Min.: 1
Mult.: 1