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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0074617A7X FLUX ULTRA 060 PERM BROWN 620 |
3,731 |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 2.440" (61.98mm) | 189 nH | ±8% | Ungapped | - | 60 | - | 144.0 | 360.0 | - | 51800.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
|
B65646A0250A087FERRITE CORE |
1,999 |
|
Datasheet | PM50/39 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
C055046A2MPP 550 PERM GREY 050 SIZE |
100 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.530" (13.45mm) | 255 nH | ±8% | Ungapped | - | 550 | - | 31.2 | 10.9 | - | 340.0 | Coated | 0.217" (5.51mm) | - | - |
|
|
0079102A7FERRITE CORE TOROID 48NH KOOL MU |
4,849 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 4.000" (101.60mm) | 48 nH | ±8% | Ungapped | - | 26 | - | 243.0 | 358.0 | - | 86900.0 | Coated | 0.650" (16.51mm) | - | - |
|
|
C055116A2MPP 550 PERM GREY 120 SIZE |
4,104 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.680" (17.27mm) | 317 nH | ±8% | Ungapped | - | 550 | - | 41.2 | 19.2 | - | 791.0 | Coated | 0.280" (7.11mm) | - | - |
|
|
0078102A7FERRITE CORE TOROID 48NH XFLUX |
4,906 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 4.000" (101.60mm) | 48 nH | ±8% | Ungapped | - | 26 | - | 243.0 | 358.0 | - | 86900.0 | Coated | 0.650" (16.51mm) | - | - |
|
|
0079615A7FERRITE CORE TOROID 82NH KOOL MU |
2,339 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.484" (63.09mm) | 82 nH | ±8% | Ungapped | - | 26 | - | 144.0 | 360.0 | - | 51800.0 | Coated | 1.020" (25.91mm) | - | - |
|
|
0074777A7X FLUX ULTRA 060 PERM BROWN 778 |
4,745 |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 3.063" (77.80mm) | 209 nH | ±8% | Ungapped | - | 60 | - | 177.0 | 492.0 | - | 87100.0 | Uncoated | 1.018" (25.86mm) | - | - |
|
|
0055256A2FERRITE CORE TOROID 35NH MPP |
4,914 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.570" (39.88mm) | 35 nH | ±8% | Ungapped | - | 26 | - | 98.4 | 107.0 | - | 10600.0 | Coated | 0.570" (14.48mm) | - | - |
|
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0070072A7KOOL MU ULTRA 060 PERM BLACK |
3,363 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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0070073A7KOOL MU ULTRA 040 PERM BLACK |
1,638 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B67410A0201X195FERRITE CORE N95 |
4,175 |
|
Datasheet | QU150/100/5 | Box | Active | - | - | N95 | - | - | - | Ungapped | - | 3000 | - | - | - | - | - | Uncoated | 0.197" (5.00mm) | 5.906" (150.00mm) | 3.937" (100.00mm) |
|
|
0R49928ECFERRITE CORE E 6.227UH |
2,394 |
|
Datasheet | - | Bulk | Active | E | - | - | - | 6.227 µH | - | Ungapped | - | 2300 | - | 274.0 | 738.0 | 692.0 | 202000.0 | Uncoated | 2.339" (59.40mm) | 3.949" (100.30mm) | 1.083" (27.50mm) |
|
|
0055257A2FERRITE CORE TOROID 19NH MPP |
3,064 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.605" (40.77mm) | 19 nH | ±8% | Ungapped | - | 14 | - | 98.4 | 107.0 | - | 10600.0 | Coated | 0.605" (15.37mm) | - | - |
|
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0074736A7X FLUX ULTRA 040 PERM BROWN |
4,661 |
|
Datasheet | - | Tray | Active | Toroid | - | X FLUX ULTRA | 2.917" (74.09mm) | 136 nH | ±8% | Ungapped | - | 40 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
|
B65646A0510A048FERRITE CORE PM N48 |
4,207 |
|
Datasheet | PM50/39 | Box | Active | PM | PM 50 x 39 | N48 | 1.969" (50.00mm) | - | - | Gapped | - | 2300 | 0.227 | 84.0 | 370.0 | 280.0 | 31000.0 | Uncoated | 0.768" (19.50mm) | - | - |
|
B67345B0003X095FERRITE CORE U 4.1UH N95 |
3,209 |
|
Datasheet | U93/76/16 | Box | Active | U | U 93 x 76 x 16 | N95 | - | 4.1 µH | -20%, +30% | Ungapped | 2578.0 | - | 0.79 | 354.0 | 448.0 | 448.0 | 159000.0 | Uncoated | 0.839" (21.30mm) | 3.661" (93.00mm) | 0.630" (16.00mm) |
|
|
0074102A7X FLUX ULTRA 026 PERM BROWN 102 |
1,451 |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 4.000" (101.60mm) | 48 nH | ±8% | Ungapped | - | 26 | - | 243.0 | 358.0 | - | 87000.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
0074099A7X FLUX ULTRA 060 PERM BROWN 102 |
3,550 |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 4.000" (101.60mm) | 111 nH | ±8% | Ungapped | - | 60 | - | 243.0 | 358.0 | - | 87000.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
0079097A7FERRITE CORE TOROID 35NH KOOL MU |
1,050 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 4.055" (103.00mm) | 35 nH | ±8% | Ungapped | - | 19 | - | 243.0 | 358.0 | - | 86900.0 | Coated | 0.705" (17.91mm) | - | - |
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.