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.

Resultados: 175
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Tipo de producto Producto Tipo Temperatura de trabajo mínima Temperatura de trabajo máxima Empaquetado
KEMET Toroides de ferrita / Anillos de ferrita 7mm 6,349En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids EMI, Solid Toroidal Cores - 25 C + 85 C Bulk
KEMET Toroides de ferrita / Anillos de ferrita 29x12.7x16mm 300MHz Ni-Zn 120C 942En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita 61x33.2x25mm 300MHz Ni-Zn 120C 57En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Coated Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 594En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Ring Coated Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0 212En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 627En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores White Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H 692En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Ring Bare Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 143En existencias
300Se espera el 23/7/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Ring Bare Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 334En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores White Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 236En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores White Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita High Heat Resistance with Case Toroidal,Mn-Zn -40/+120C UL94 V-0 HR1 118En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores White Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 71En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores White Ring Toroidal Core - 40 C + 120 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 1,297En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Snap-On Ring Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 1,020En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Snap-On Ring Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 710En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Snap-On Ring Toroidal Core - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1 43En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores Snap-On Ring Toroidal Core - 25 C + 85 C Tray
KEMET Núcleos de cable de ferrita Ferrite Bead Core EMI 1mm 54,088En existencias
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Bead Core - 25 C + 85 C Bulk
KEMET Núcleos de cable de ferrita Ferrite Bead Core EMI 2.4mm 45,098En existencias
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Bead Core - 25 C + 85 C Bulk
KEMET Núcleos de cable de ferrita Ferrite Bead Core EMI 4.8mm 10,287En existencias
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round Cable Core - 25 C + 85 C Bulk
KEMET Núcleos de cable de ferrita 14x1mm Bare Ni-Zn for Flat Cable 1,235En existencias
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid Shield Bead - 25 C + 85 C Tray
KEMET Toroides de ferrita / Anillos de ferrita 5mm 12,175En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids EMI, Solid Toroidal Cores - 25 C + 85 C Bulk
KEMET Toroides de ferrita / Anillos de ferrita 25.5mm 335En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids EMI, Solid Toroidal Cores - 25 C + 85 C Bulk
KEMET Toroides de ferrita / Anillos de ferrita Ferrite Bead Incased EMI 25.5mm 238En existencias
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids EMI, Solid Toroidal Cores - 25 C + 60 C Bulk
KEMET Abrazadera de ferrita en los núcleos 7x37.4x20.3mm Ni-Zn 65C 922En existencias
3,850En pedido
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Ferrite Clamp On Cores Cable Single + 85 C Bulk
KEMET Abrazadera de ferrita en los núcleos 9x39x20mm Ni-Zn 65C 1,896En existencias
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Ferrite Clamp On Cores Cable Single + 85 C Bulk