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: 175
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 Uri ng Produkto Produkto
KEMET Ferrite Toroids / Ferrite Rings 32x19x15.8mm Mn-Zn Coated 355May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
KEMET Ferrite Toroids / Ferrite Rings 15x5x9mm 10MHz Mn-Zn 120C 2,500May Stock
Min.: 1
Mult.: 1

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

Ferrite Toroids / Ferrite Rings Toroids
KEMET Ferrite Toroids / Ferrite Rings Coated Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 594May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0 212May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 627May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H 692May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 143May Stock
300Inaasahan 7/23/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 334May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 236May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal,Mn-Zn -40/+120C UL94 V-0 HR1 118May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 71May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 1,297May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 1,020May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 710May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 43May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores
KEMET Ferrite Cable Cores Ferrite Bead Core EMI 1mm 54,088May Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
KEMET Ferrite Cable Cores Ferrite Bead Core EMI 2.4mm 45,098May Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
KEMET Ferrite Cable Cores Ferrite Bead Core EMI 4.8mm 10,587May Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
KEMET Ferrite Cable Cores 14x1mm Bare Ni-Zn for Flat Cable 1,235May Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid
KEMET Ferrite Toroids / Ferrite Rings 5mm 12,175May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
KEMET Ferrite Toroids / Ferrite Rings 25.5mm 335May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
KEMET Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm 238May Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
KEMET Ferrite Clamp On Cores 9x39x20mm Ni-Zn 65C 1,896May Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Ferrite Clamp On Cores
KEMET Ferrite Clamp On Cores 8x20.5x20mm Ni-Zn 65C 2,796May Stock
1,960Inaasahan 4/27/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Ferrite Clamp On Cores