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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66285G0000X149FERRITE CORE ELP N49 1PC |
1,200 | - |
|
Datasheet | ELP22/6/16 | Box | Active | ELP | ELP 22 x 6 x 16 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
0P42616UGFERRITE CORE P 5.667UH P |
693 | - |
|
Datasheet | - | Bulk | Active | P | - | P | 1.004" (25.50mm) | 5.667 µH | - | Ungapped | - | 2500 | - | 37.6 | 93.9 | - | 3530.0 | Coated | 0.317" (8.05mm) | - | - |
|
B66482K0000X149FERRITE CORE I N49 1PC |
606 | - |
|
Datasheet | I23/2/13 | Box | Active | I | I 23 x 2 x 13 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.083" (2.10mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
PC95EI22/8/16-ZFERRITE COR HE 8.01UH PCS95 1SET |
263 | - |
|
Datasheet | Planar | Tray | Active | HE, PLT | EI 22 x 8 x 16 | PC95 | - | 8.01 µH | ±25% | Ungapped | - | - | 0.33 | 79.0 | 26.1 | 79.0 | 2060.0 | Uncoated | 0.315" (8.00mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
B66482G0000X149FERRITE CORE ER N49 1PC |
655 | - |
|
Datasheet | ER23/5/13 | Box | Active | ER | ER 23 x 5 x 13 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
9277010002FERRITE CORE U 77 |
636 | - |
|
Datasheet | - | Bulk | Active | U | - | 77 | - | - | - | Ungapped | - | 2000 | 118.0 | 116.0 | 98.0 | - | 11300.0 | Uncoated | 0.812" (20.63mm) | 1.620" (41.15mm) | 0.460" (11.68mm) |
|
TX36/23/15-3C94FERRITE CORE TOROID 3C94 |
213 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3C94 | 1.463" (37.15mm) | - | ±25% | Ungapped | 2300.0 | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
|
B65531D0063A033FERRITE CORE P 63NH M33 2PCS |
1,273 | - |
|
Datasheet | P11/7 | Box | Active | P (Pot Core) | P 11 x 7 | M33 | 0.445" (11.30mm) | 63 nH | ±3% | Gapped | 50.0 | 750 | 1.0 | 15.9 | 15.9 | - | 253.0 | Uncoated | 0.130" (3.30mm) | - | - |
|
B66457G0000X187FERRITE CORE ELP N87 1PC |
1,208 | - |
|
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) |
|
TX29/19/15-3C94FERRITE CORE TOROID 3C94 |
197 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 15 | 3C94 | 1.179" (29.95mm) | - | ±25% | Ungapped | 2300.0 | - | 0.98 | 73.2 | 73.9 | - | 5410.0 | Epoxy | 0.632" (16.05mm) | - | - |
|
B65805J0160A087FERRITE CORE RM 160NH N87 2PCS |
1,885 | - |
|
Datasheet | RM5 | Box | Active | RM | RM 5 | N87 | - | 160 nH | ±3% | Gapped | 118.0 | - | 0.93 | 22.1 | 23.8 | 18.0 | 526.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
B64290L0651X065FERRITE CORE TOROID 6.2UH T65 |
730 | - |
|
Datasheet | TX22/14/13 | Box | Active | Toroid | - | T65 | 0.917" (23.30mm) | 6.2 µH | ±30% | Ungapped | - | 5200 | 1.05 | 54.15 | 51.15 | - | 2789.0 | Epoxy | 0.543" (13.80mm) | - | - |
|
PC95EL22X8-ZFERRITE CORE EL 6.54UH PCS95 2PC |
149 | - |
|
Datasheet | Planar | Tray | Active | EL | EL 22 x 8 | PC95 | - | 6.54 µH | ±25% | Ungapped | - | - | 0.41 | 66.2 | 27.3 | 64.2 | 1810.0 | Uncoated | 0.158" (4.02mm) | 0.866" (22.00mm) | 0.693" (17.60mm) |
|
B65807J0000R049FERRITE CORE RM 1.7UH N49 2PCS |
2,367 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N49 | - | 1.7 µH | -20%, +30% | Ungapped | 1060.0 | 1500 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
B65807J0000R097FERRITE CORE RM 2.4UH N97 2PCS |
2,923 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N97 | - | 2.4 µH | -20%, +30% | Ungapped | 1490.0 | 2300 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B64290L0048X065FERRITE CORE TOROID 6.4UH T65 |
1,686 | - |
|
Datasheet | TX34/20.5/12.5 | Box | Active | Toroid | - | T65 | 1.397" (35.50mm) | 6.4 µH | ±30% | Ungapped | - | 5000 | 0.99 | 82.06 | 82.6 | - | 6778.0 | Epoxy | 0.535" (13.60mm) | - | - |
|
B65807C0000R048FERRITE CORE RM 2.2UH N48 2PCS |
1,473 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N48 | - | 2.2 µH | -20%, +30% | Ungapped | 1500.0 | - | 0.86 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66501G0000X187FERRITE CORE ER N87 1PC |
9,245 | - |
|
Datasheet | ER32/5/21 | Tray | Active | ER | ER 32 x 5 x 21 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 1.260" (32.00mm) | 0.827" (21.00mm) |
|
B65807C0250A048FERRITE CORE RM 250NH N48 2PCS |
1,542 | - |
|
Datasheet | RM6 | Cut Tape (CT) | Active | RM | RM 6 | N48 | - | 250 nH | ±3% | Gapped | 171.0 | - | 0.86 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
TX25/15/13-3E12FERRITE CORE TOROID |
212 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 25 x 15 x 13 | - | 1.007" (25.95mm) | - | ±30% | Ungapped | 12000.0 | - | 0.97 | 60.1 | 62.1 | - | 3740.0 | Epoxy | 0.539" (13.70mm) | - | - |
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.
