Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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) | - | - |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
