Ferrite Cores

• Max Q Frequency Range: 3 MHz - 40 Mhz
• Permeability = 8μ°
• AL Value: 45 µH/100 turns

MFR: Micrometals
SKU: T80-6

Micrometals Iron Powder Toroid T68-6: Radio Frequency core for HF Baluns or Output Transformers of Power Amplifiers. Popular for amateur radio applications with typical frequency range up to 40MHz Broadband frequency range 200 to 400 MHz.

• #6 Material
• Frequency Range 3 Mhz -40 Mhz
• Color: Yellow (2 Sides)
• Permeability = 8.5

MFR: Micrometals
SKU: T68-6.255

#2 Material
Permeability = 10
Frequency Range .25 Mhz - 10 Mhz
Color = Red

MFR: Micrometals
SKU: T106-2

 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

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

MFR: Micrometals
SKU: T80-3

• Max Q Frequency Range: .15MHz - 3Mhz
• Permeability = 20μ°
• AL Value: 115 µH/100 turns

MFR: Micrometals
SKU: T80-1A

• 26 Material
• Color: Yellow
• Frequency: 0-1MHz
• AL Value: 810

MFR: Micrometals
SKU: T130-26

28B0686-200 Broadband EMI Ferrite Cylindrical Core for Round Cables and Wiring Harnesses, 28 Material, 0.375" ID, 0.685" OD, 1.132" Long, MFR: Steward

• Outside Diameter:  0.500"
• Inside Diameter: 0.311"
• Inductance Factor (nH): 150 ±25%
• Effective Cross-Sectional Area (cm2): 0.299
• Core Constant (cm-1): 10.4
• Effective Path Length (cm): 3.12
• Effective Core Volume (cm3): 0.93

MFR: Fair-Rite Products
SKU: 1/2CORE