Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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0059055A2EDGE 075 PERM GREEN 050 SIZE |
1,367 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.500" (12.70mm) | 34 nH | ±8% | Ungapped | - | 75 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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0059052A2EDGE 026 PERM GREEN 050 SIZE |
4,584 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.500" (12.70mm) | 12 nH | ±8% | Ungapped | - | 26 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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ZP43113TCTOROID GREY COATED |
1,819 |
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Datasheet | - | Bulk | Active | Toroid | - | P | 1.255" (31.88mm) | 3.1 µH | ±25% | Ungapped | - | 2500 | - | 75.4 | 73.6 | - | 5547.0 | Epoxy | 0.537" (13.65mm) | - | - |
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0059054A2EDGE 090 PERM GREEN 050 SIZE |
2,342 |
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Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.500" (12.70mm) | 40 nH | ±8% | Ungapped | - | 90 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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0R44308ECE-SHAPE CORE SP |
1,255 |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 8.56 µH | - | Ungapped | - | 2300 | - | 57.5 | 227.0 | 227.0 | 13100.0 | Uncoated | 0.335" (8.50mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
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0059051A2EDGE 060 PERM GREEN 050 SIZE |
2,249 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.500" (12.70mm) | 27 nH | ±8% | Ungapped | - | 60 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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C055019A2MPP 147 PERM GREY 020 SIZE |
2,479 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.275" (6.99mm) | 59 nH | ±8% | Ungapped | - | 147 | - | 13.6 | 4.7 | - | 64.0 | Coated | 0.135" (3.43mm) | - | - |
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C055128A2MPP 160 PERM GREY 130 SIZE |
4,650 |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.465" (11.81mm) | 68 nH | ±8% | Ungapped | - | 160 | - | 26.9 | 9.06 | - | 244.0 | Coated | 0.181" (4.60mm) | - | - |
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0J41107UGPOT CORE |
2,812 |
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Datasheet | - | Bulk | Active | P | - | J | 0.437" (11.10mm) | 3.9 µH | - | Ungapped | - | 5000 | - | 15.5 | 16.2 | 13.2 | 251.0 | Uncoated | 0.128" (3.25mm) | - | - |
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C055020A2MPP 125 PERM GREY 020 SIZE |
3,111 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.275" (6.99mm) | 50 nH | ±8% | Ungapped | - | 125 | - | 13.6 | 4.7 | - | 64.0 | Coated | 0.135" (3.43mm) | - | - |
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HR42311UGDOUBLE SLAB CP W/HOLE |
2,119 |
|
Datasheet | - | Bulk | Active | EQ | - | R | - | 3.2 µH | - | Ungapped | - | 2300 | - | 27.0 | 48.2 | 37.8 | 1300.0 | Uncoated | 0.436" (11.08mm) | 0.900" (22.86mm) | 0.600" (15.25mm) |
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ZP42212TCTOROID GREY COATED |
4,263 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.900" (22.86mm) | 3.02 µH | ±25% | Ungapped | - | 2500 | - | 54.1 | 51.9 | - | 2811.0 | Epoxy | 0.525" (13.34mm) | - | - |
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0077936A7KOOL MU 040 PERM BLACK 930 SIZE |
1,958 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.060" (26.92mm) | 50 nH | ±8% | Ungapped | - | 40 | - | 63.5 | 65.4 | - | 4150.0 | Uncoated | 0.440" (11.18mm) | - | - |
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C055018A2MPP 160 PERM GREY 020 SIZE |
4,000 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.275" (6.99mm) | 64 nH | ±8% | Ungapped | - | 160 | - | 13.6 | 4.7 | - | 64.0 | Coated | 0.135" (3.43mm) | - | - |
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C055284A2MPP 173 PERM GREY 290 SIZE |
1,128 |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.405" (10.29mm) | 92 nH | ±8% | Ungapped | - | 173 | - | 21.8 | 9.45 | - | 206.0 | Coated | 0.181" (4.60mm) | - | - |
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C055127A2MPP 200 PERM GREY 130 SIZE |
4,641 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.465" (11.81mm) | 85 nH | ±8% | Ungapped | - | 200 | - | 26.9 | 9.06 | - | 244.0 | Coated | 0.181" (4.60mm) | - | - |
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E32/6/20/R-3C90FERRITE CORE E 3C90 |
2,822 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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E32/6/20-3C90FERRITE CORE E 3C90 |
3,186 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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E32/6/20-3C94Ferrite Misc |
2,465 |
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Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C94 | - | 6.425 µH | ±25% | Ungapped | 1650.0 | - | 0.323 | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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E32/6/20/R-3C94Ferrite Misc |
1,768 |
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Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C94 | - | 7.35 µH | ±25% | Ungapped | 1610.0 | - | 0.278 | 35.1 | 130.0 | 119.0 | 4560.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.