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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0078715A7X FLUX 125 PERM BROWN 715 SIZE |
3,770 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 152 nH | ±8% | Ungapped | - | 125 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
|
0078716A7X FLUX 060 PERM BROWN 715 SIZE |
1,379 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 73 nH | ±8% | Ungapped | - | 60 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
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0077537A7KOOL MU 060 PERM BLACK 540 SIZE |
2,584 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 2.126" (54.00mm) | 104 nH | ±8% | Ungapped | - | 60 | - | 126.0 | 174.0 | - | 22000.0 | Uncoated | 0.567" (14.40mm) | - | - |
|
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0078708A7X FLUX 019 PERM BROWN 715 SIZE |
3,786 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 23 nH | ±8% | Ungapped | - | 19 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
|
0078717A7X FLUX 026 PERM BROWN 715 SIZE |
2,176 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 32 nH | ±8% | Ungapped | - | 26 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
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0078719A7X FLUX 090 PERM BROWN 715 SIZE |
2,521 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 109 nH | ±8% | Ungapped | - | 90 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
|
0077535A7KOOL MU 026 PERM BLACK 540 SIZE |
1,080 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 2.126" (54.00mm) | 45 nH | ±8% | Ungapped | - | 26 | - | 126.0 | 174.0 | - | 22000.0 | Uncoated | 0.567" (14.40mm) | - | - |
|
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0078721A7X FLUX 040 PERM BROWN 715 SIZE |
4,839 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 49 nH | ±8% | Ungapped | - | 40 | - | 127.3 | 123.0 | - | 15600.0 | Uncoated | 0.530" (13.46mm) | - | - |
|
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0078720A7X FLUX 075 PERM BROWN 715 SIZE |
3,954 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.000" (50.80mm) | 91 nH | ±8% | Ungapped | - | 75 | - | 127.0 | 125.0 | - | 15900.0 | Uncoated | 0.512" (13.00mm) | - | - |
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EC70/34/17-3C91FERRITE CORE EC 3C91 |
4,254 |
|
Datasheet | - | Bulk | Active | EC | EC 70 x 34 x 17 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.358" (34.50mm) | 2.823" (71.70mm) | 0.646" (16.40mm) |
|
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EC70/34/17-3C90Ferrite Misc |
4,407 |
|
Datasheet | - | Bulk | Active | EC | EC 70 x 34 x 17 | 3C90 | - | 4.8 µH | ±25% | Ungapped | 2000.0 | - | - | 144.0 | 279.0 | 211.0 | 40100.0 | Uncoated | 1.358" (34.50mm) | 2.823" (71.70mm) | 0.646" (16.40mm) |
|
|
C055137A2MPP 200 PERM GREY 140 SIZE |
4,276 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.165" (4.19mm) | 42 nH | ±8% | Ungapped | - | 200 | - | 8.06 | 1.3 | - | 10.5 | Coated | 0.085" (2.16mm) | - | - |
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|
DW43019UGDOUBLE SLAB SCP |
3,157 |
|
Datasheet | - | Bulk | Active | EQ | - | W | - | 15 µH | - | Ungapped | - | 10000 | - | 46.2 | 117.0 | 96.0 | 5410.0 | Uncoated | 0.740" (18.80mm) | 1.181" (30.00mm) | 0.800" (20.32mm) |
|
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HP43622UGDOUBLE SLAB CP W/HOLE |
1,956 |
|
Datasheet | - | Bulk | Active | EQ | - | P | - | 5.4 µH | - | Ungapped | - | 2500 | - | 57.6 | 157.0 | 140.0 | 9030.0 | Uncoated | 0.854" (21.70mm) | 1.402" (35.61mm) | 0.939" (23.85mm) |
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E58/11/38-3C92-A1000-EFERRITE CORE E 3C92 |
3,313 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
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E58/11/38-3C92-A1000-PFERRITE CORE E 3C92 |
1,696 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
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ROD8/150-3C90FERRITE CORE ROD 3C90 |
1,540 |
|
Datasheet | - | Bulk | Active | ROD | ROD 8 x 150 | 3C90 | 0.315" (8.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 5.906" (150.00mm) | - |
|
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RM12/I-3C90-A160FERRITE CORE RM 3C90 2PC SET |
1,614 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C90 | - | - | ±3% | Gapped | 49.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
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RM12/I-3C90-A250FERRITE CORE RM 3C90 2PC SET |
2,448 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C90 | - | - | ±3% | Gapped | 77.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
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RM12/I-3C90-A315FERRITE CORE RM 3C90 2PC SET |
2,401 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C90 | - | - | ±3% | Gapped | 97.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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.