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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0F45224ECEC CORE |
3,763 |
|
Datasheet | - | Bulk | Active | EC | - | F | - | 5.04 µH | ±25% | Ungapped | - | 3000 | - | 105.0 | 180.0 | 141.0 | 18800.0 | Uncoated | 0.953" (24.20mm) | 2.055" (52.20mm) | 0.528" (13.40mm) |
|
|
RM4/I-3E27Ferrite Misc |
3,552 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3E27 | - | - | - | Ungapped | - | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
B66381G0000X127FERRITE CORE E N27 1PC |
1,471 |
|
Datasheet | E40/16/12 | Box | Active | E | E 40 x 16 x 12 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.650" (16.50mm) | 1.598" (40.60mm) | 0.492" (12.50mm) |
|
|
B65843A0000R097FERRITE CORE EP N97 |
3,699 |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N97 | - | - | - | - | - | 2300 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
RM8/ILP-3C96-A125Ferrite Misc |
1,083 |
|
Datasheet | RM8/ILP | Bulk | Active | RM | RM 8 | 3C96 | - | 125 nH | - | Gapped | 1330.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM8/ILP-3C96-A200Ferrite Misc |
1,318 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C96 | - | 200 nH | - | Gapped | - | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM8/ILP-3C96-A400Ferrite Misc |
2,343 |
|
Datasheet | RM8/ILP | Bulk | Active | RM | RM 8 | 3C96 | - | 400 nH | - | Gapped | - | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM8/ILP-3C96-A315Ferrite Misc |
2,759 |
|
Datasheet | RM8/ILP | Bulk | Active | RM | RM 8 | 3C96 | - | 315 nH | - | Gapped | - | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM5-3H3Ferrite Misc |
1,769 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3H3 | - | 1.65 µH | ±25% | Ungapped | 1310.0 | - | 1.01 | 21.4 | 21.2 | 14.8 | 450.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
|
E32/6/20-3C95FERRITE CORE E 3C95 |
3,569 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
RM5-3D3Ferrite Misc |
3,540 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3D3 | - | 800 nH | ±25% | Ungapped | 640.0 | - | 1.01 | 21.4 | 21.2 | 14.8 | 450.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
|
6295280121FERRITE CORE RM 95 SET |
1,990 |
|
Datasheet | - | Bulk | Active | RM | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 53.0 | 47.9 | 89.8 | 88.4 | 4306.0 | Uncoated | 0.366" (9.30mm) | - | - |
|
|
P14/8/I-3F3Ferrite Misc |
2,331 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3F3 | 0.553" (14.05mm) | 2.4 µH | ±25% | Ungapped | 1340.0 | - | 0.7 | 21.0 | 29.9 | 23.6 | 628.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
|
RM7/I-3E5Ferrite Misc |
4,687 |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3E5 | - | 10 µH | -30%, +40% | Ungapped | 5370.0 | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.264" (6.71mm) | 0.799" (20.30mm) | - |
|
|
TX29/19/7.5-3E12Ferrite Misc |
3,441 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 7.5 | 3E12 | 1.152" (29.25mm) | - | - | Ungapped | - | - | 1.98 | 73.2 | 36.9 | - | 2700.0 | Epoxy | 0.311" (7.90mm) | - | - |
|
B64290A0618X035FERRITE CORE TOROID 5.4UH T35 |
2,144 |
|
Datasheet | T25.3/14.8/15 | Box | Active | Toroid | R 25.3 x 14.8 x 10 | T35 | 0.996" (25.30mm) | 5.4 µH | ±25% | Ungapped | - | 5000 | 1.17 | 60.07 | 51.26 | - | 3079.0 | Uncoated | 0.394" (10.00mm) | - | - |
|
B65843P0000R045FERRITE CORE EP N45 |
3,399 |
|
Datasheet | EP13/LP | Box | Active | EP | - | N45 | - | - | - | - | - | 3800 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
RM4/I-3C90-A40FERRITE CORE RM 40NH 3C90 2PC |
1,563 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C90 | - | 40 nH | ±3% | Gapped | 54.0 | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
|
|
RM4/I-3C94-A100FERRITE CORE RM 100NH 3C94 2PC |
4,618 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C94 | - | 100 nH | ±3% | Gapped | 134.0 | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
|
|
RM4/I-3C94-A63FERRITE CORE RM 63NH 3C94 2PC |
1,402 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C94 | - | 63 nH | ±3% | Gapped | 85.0 | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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.