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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290L0632X038FERRITE CORE TOROID 9.74UH T38 |
3,684 |
|
Datasheet | TX20/10/7 | Box | Active | Toroid | - | T38 | 0.835" (21.20mm) | 9.74 µH | ±30% | Ungapped | - | 10000 | 1.3 | 43.55 | 33.63 | - | 1465.0 | Epoxy | 0.319" (8.10mm) | - | - |
|
EQ20/R-3C95FERRITE CORE EQ 3C95 |
2,226 |
|
Datasheet | - | Bulk | Active | EQ | EQ 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.248" (6.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
|
T60004L2016W620FERRITE CORE TOROID 15UH |
27,576 |
|
Datasheet | - | Box | Active | Toroid | - | - | 0.701" (17.90mm) | 15 µH | - | Ungapped | - | - | - | 44.8 | 8.0 | - | - | Epoxy | 0.315" (8.00mm) | - | - |
|
TX10/6/4-4C65FERRITE CORE TOROID 4C65 |
3,360 |
|
Datasheet | - | Bulk | Active | Toroid | - | 4C65 | - | - | - | Ungapped | - | - | 3.07 | 24.1 | 7.8 | - | 188.0 | Epoxy | 0.167" (4.25mm) | - | - |
|
B65843A0000R087FERRITE CORE EP 1.6UH N87 2PCS |
3,880 |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N87 | - | 1.6 µH | -20%, +30% | Ungapped | 1580.0 | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
B66283G0000X197FERRITE CORE ELP N97 1PC |
2,198 |
|
Datasheet | ELP18/4/10 | Tray | Active | ELP | ELP 18 x 4 x 10 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
B64290L0618X035FERRITE CORE TOROID 5.4UH T35 |
3,975 |
|
Datasheet | TX25.3/14.8/10 | Bulk | Active | Toroid | - | T35 | 1.047" (26.60mm) | 5.4 µH | ±25% | Ungapped | - | 5000 | 1.17 | 60.07 | 51.26 | - | 3079.0 | Epoxy | 0.433" (11.00mm) | - | - |
|
4077484611FERRITE CORE ROD 77 |
7,074 |
|
Datasheet | - | Bulk | Active | ROD | - | 77 | 0.484" (12.30mm) | - | - | Ungapped | 29.0 | 2000 | - | 25.0 | 7.07 | - | - | Uncoated | - | 1.625" (41.28mm) | - |
|
TX22/14/13-3E27FERRITE CORE |
1,519 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.551" (14.00mm) | - | 0.512" (13.00mm) |
|
T60006L2016W403FERRITE CORE TOROID 43UH |
23,370 |
|
Datasheet | - | Box | Active | Toroid | - | - | 0.705" (17.90mm) | 43 µH | - | Ungapped | - | - | - | 40.8 | 14.4 | - | - | Uncoated | 0.319" (8.10mm) | - | - |
|
|
T60006L2017W515FERRITE CORE TOROID 30UH |
19,710 |
|
Datasheet | - | Box | Active | Toroid | - | - | 0.756" (19.20mm) | 30 µH | - | Ungapped | - | - | - | 47.3 | 11.8 | - | - | Uncoated | 0.319" (8.10mm) | - | - |
|
4078377511FERRITE CORE ROD 78 |
12,892 |
|
Datasheet | - | Bulk | Active | ROD | - | 78 | 0.374" (9.50mm) | - | - | Ungapped | 29.0 | 2300 | - | 25.0 | 7.07 | - | - | Uncoated | - | 2.756" (70.00mm) | - |
|
B65805C0315A048FERRITE CORE RM 315NH N48 2PCS |
1,739 |
|
Datasheet | RM5 | Cut Tape (CT) | Active | RM | RM 5 | N48 | - | 315 nH | ±3% | Gapped | 251.0 | - | 1.0 | 20.8 | 20.8 | - | 433.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
B66287G0000X187FERRITE CORE ELP N87 1PC |
1,788 |
|
Datasheet | ELP32/6/20 | Box | Active | ELP | ELP 32 x 6 x 20 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.801" (20.35mm) |
|
B64290L0618X038FERRITE CORE TOROID 10.7UH T38 |
5,701 |
|
Datasheet | TX25.3/14.8/10 | Bulk | Active | Toroid | - | T38 | 1.047" (26.60mm) | 10.7 µH | ±30% | Ungapped | - | 10000 | 1.17 | 60.07 | 51.26 | - | 3079.0 | Epoxy | 0.433" (11.00mm) | - | - |
|
B65811J0250A087FERRITE CORE RM 250NH N87 2PCS |
1,937 |
|
Datasheet | RM8 | Box | Active | RM | RM 8 | N87 | - | 250 nH | ±3% | Gapped | 118.0 | 2200 | 0.59 | 38.0 | 64.0 | 55.0 | 2430.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
B66365G0000X187FERRITE CORE ETD N87 1PC |
1,388 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
PQ26/20-3C95FERRITE CORE PQ 3C95 2PC SET |
1,289 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.795" (20.20mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
B65805N0250A048FERRITE CORE RM 250NH N48 2PCS |
1,454 |
|
Datasheet | RM5 | Box | Active | RM | RM 5 | N48 | - | 250 nH | ±3% | Gapped | 199.0 | - | 1.0 | 20.8 | 20.8 | - | 433.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
TX22/14/6.4-4C65FERRITE CORE TOROID 4C65 |
6,411 |
|
Datasheet | - | Bulk | Active | Toroid | TX 22 x 14 x 6.4 | 4C65 | 0.880" (22.35mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.265" (6.75mm) | - | - |
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.