Ferrite Cores

28B1142-100 Ferrite core, Steward, 28B0686-200 Ferrite core, Steward, 77BEAD Ferrite Shield Bead, #77, 2677006302, Fair Rite, 3/4CORE Ferrite Core, 3/4" x 1/2", 61 Material, T157-2 Ferrite core, Micrometals, T37-3 Ferrite core, Micrometals, T44-6 Ferrite core, Micrometals, 28B1122-100 Ferrite core, steward, T157-26 Ferrite core, Micrometals, 901330 Ferrite Bead, EMI Shield, 0.2"dx 0.5"l. 0.09"id, Ceramag

T80-40 Iron Powder Core #40 Material (NOS)

$0.91 As low as: $0.63
- Permeability = 60μ°
- Inner Diameter: 0.480 inches
- Outer Diameter: 0.800 inches
- Height: 0.260 inches
New Old Stock * No longer available for export
SKU: T80-40
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T68-1/1.13 Iron Powder Hollow Core #1 Material

$0.91 As low as: $0.82
#1 Material

Permeability = 20

Freq. Range = 0.5 Mhz - 5 Mhz

Color = Blue

SKU: T68-1/1.13
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A250 Chomerics Sleeve Bead Ferrite Core 30-200Mhz

$2.91
- Material: 43
- Length: 1-1/8 in.
- Inside Diameter: 1/2 in.
- Outside Diameter: 1-1/32 in.
- Frequency: 30-200 MHz
MFR: Chomerics
SKU: A250
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1/4CORE Ferrite Core, 1/4" x 1/2", 61 Material

$0.91 As low as: $0.82

1/4CORE Ferrite Core, 1/4" x 1/2", 61 Material, Size: 0.255" long x 0.50 OD x 0.32 ID
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901330-01 Stackpole Ceramag Ferrite Core EMI Shield 43 Material

$0.31 As low as: $0.24

Material: 43

Size: 0.2" OD, 0.09" ID, 0.5" Long,

New Old Stock * Not for Export
MFR: Stackpole (Ceramag)
SKU: 901330-01
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3/4CORE Ferrite Core 3/4" x 1/2" 61 Material

$1.91 As low as: $1.81

Size: 0.755" long x 0.52" Outside Diameter x 0.32" Inside Diameter

This core is used in 3/4" or larger ferrite transformers.
SKU: 3/4CORE
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T44-6 Micrometals Iron Powder Toroid, #6 Material

$0.41 As low as: $0.33
- Max Q Frequency Range 3Mhz - 40Mhz
- Permeability = 8.5μ°
- AL Value: 42 µH/100 turns
MFR: Micrometals
SKU: T44-6
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T157-2 Micrometals Iron Powder Toroid, #2 Material

$4.91 As low as: $4.67
General purpose material. Useful in a wide variety of power conversion and line filter applications. This is one of the more cost effective materials.
Permeability = 10μ°

Max Q Frequency Range .25Mhz - 10Mhz

AL Value: 140μh/ 100 Turns

MFR: Micrometals
SKU: T157-2
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2677006302 Fair-Rite Ferrite Core Shield Bead #77 Material

$0.41 As low as: $0.37
- Ferrite Cable Cores 77 SHIELD BEAD Z= 33 OHM @25MHz
- Size: 0.37/.38 OD (9.5 mm) x 0.40/0.41 Long (10.4 mm) x 0.185/0.19 ID (4.75 mm)
- MFR Part #: 2677006302
MFR: Fair-Rite
SKU: 2677006302
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T68-6.255 Micrometals Iron Powder Toroid

$1.91 As low as: $1.72
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
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Ferrite Cores

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