Ferrite Cores

2631625102  Ferrite Core, 31 Material, 31 Round Cable Core, Freq: 1-300 mhz, Size: 1.125" Long, 0.625" OD, 0.312" ID, MFR: Fair-Rite

EMI Suppression Ferrite Core, 43 Material, 43 Round Cable Core, 25-300 MHZ,  Size: 1.125" Long, 0.562" OD, 0.25 ID,

MFR: Fair-Rite

SKU: 2643540002

28B1122-100 Broadband Solid Ferrite Chokes for Cables, Wiring Harnesses, and Connectors, 28 material, 1.125" long x 1.122" diameter.  0.542" ID,  MFR: Steward

• Length: 50 Yards
• Thickness: 6mil

New Old Stock
MFR: Fralock - a Division of Lockwood Industries
SKU: DPM11074-5

• Max Q Frequency Range: .02MHz - 1Mhz
• Permeability = 35μ°
• AL Value: 180 µH/100 turns

MFR: Micrometals
SKU: T80-3

 The most popular material.  It is a cost-effective general purpose material that is useful in a wide variety of power conversion and line filter applications.

• Permeability = 75μ°
• AL Value: 46µH/100 turns

New Old Stock * No longer available for export
MFR: Micrometals
SKU: T80-26D

• Permeability = 10μ°
• Frequency Range 2MHz - 30MHz
• AL Value: 84 µH/100 turns

MFR: Micrometals
SKU: T94-2

Hydrogen Reduxed material. Highest permeability of all iron powder types. Used for EMI filters and DC chokes.
Silimar to the newer #26 material but with less frequency range.

• Permeability = 70μ°
• AL Value: 420 µH/100 turns

New Old Stock * No longer available for export
MFR: Micrometals
SKU: T80-41

Hydrogen Reduxed material. Highest permeability of all iron powder types. Used for EMI filters and DC chokes.
Silimar to the newer #26 material but with less frequency range.

• Permeability = 70μ°
• AL Value: 400 µH/100 turns

New Old Stock * No longer available for export
MFR: Micrometals
SKU: T68-41