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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ETD44/22/15-3C97-G200FERRITE CORE ETD 3C97 |
3,363 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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ETD44/22/15-3C97-G500FERRITE CORE ETD 3C97 |
1,391 | - |
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Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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0F42625UGPQ CORE |
3,869 | - |
|
Datasheet | - | Bulk | Active | PQ | - | F | - | 6.01 µH | ±25% | Ungapped | - | 3000 | - | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.243" (6.18mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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0T43939ECETD CORE |
2,169 | - |
|
Datasheet | - | Bulk | Active | ETD | - | T | - | 3.65 µH | - | Ungapped | - | 3000 | - | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
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RW41812UGR-RM DESIGN |
2,240 | - |
|
Datasheet | - | Bulk | Active | RM | - | W | - | 7.714 µH | - | Ungapped | - | 10000 | - | 25.6 | 32.0 | 22.6 | 819.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
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PW41717UGEP CORE |
3,692 | - |
|
Datasheet | - | Bulk | Active | EP | - | W | - | 11.429 µH | - | Ungapped | - | 10000 | - | 29.5 | 33.7 | 25.5 | 999.0 | Uncoated | 0.661" (16.80mm) | 0.709" (18.00mm) | 0.433" (11.00mm) |
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0R43214UGPQ CORE |
2,741 | - |
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Datasheet | - | Bulk | Active | PQ | - | R | - | 6.867 µH | - | Ungapped | - | 2300 | - | 34.4 | 109.0 | 92.0 | 3750.0 | Uncoated | 0.117" (2.97mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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RM7/I-3F36-A100FERRITE CORE RM 100NH 3F36 2PC |
1,632 | - |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3F36 | - | 100 nH | ±3% | Gapped | 54.0 | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
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RM7/I-3F46-A100FERRITE CORE RM 100NH 3F46 2PC |
2,935 | - |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3F46 | - | 100 nH | ±3% | Gapped | 54.0 | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
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RM8/I-3C95-A160FERRITE CORE RM 160NH 3C95 2PC |
4,780 | - |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C95 | - | 160 nH | ±3% | Gapped | 78.0 | - | 0.44 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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RM8/I-3C95-A250FERRITE CORE RM 250NH 3C95 2PC |
2,094 | - |
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Datasheet | - | Bulk | Active | RM | RM 8 | 3C95 | - | 250 nH | ±3% | Gapped | 120.0 | - | 0.44 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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RM8/I-3C95-A400FERRITE CORE RM 400NH 3C95 2PC |
3,132 | - |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C95 | - | 400 nH | ±3% | Gapped | 194.0 | - | 0.44 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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B66363G0700X187FERRITE CORE ETD N87 |
4,380 | - |
|
Datasheet | ETD39/20/13 | Box | Active | ETD | ETD 39 x 20 x 13 | N87 | - | - | - | Gapped | - | 2200 | 0.74 | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.787" (20.00mm) | 1.531" (38.90mm) | 0.504" (12.80mm) |
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B66363G1500X187FERRITE CORE ETD N87 |
3,504 | - |
|
Datasheet | ETD39/20/13 | Box | Active | ETD | ETD 39 x 20 x 13 | N87 | - | - | - | Gapped | - | 2200 | 0.74 | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.787" (20.00mm) | 1.531" (38.90mm) | 0.504" (12.80mm) |
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E32/6/20-3F3-E250-EFerrite Misc |
3,380 | - |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3F3 | - | 250 nH | ±3% | Gapped | 64.0 | - | 0.323 | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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T60006L2019P838P838 |
1,388 | - |
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Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B64290L0710X087FERRITE CORE TOROID 4.5UH N87 |
3,799 | - |
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Datasheet | TX20/10/15 | Box | Active | Toroid | - | N87 | - | 4.5 µH | ±25% | Gapped | - | 2200 | - | - | - | - | - | Epoxy | - | - | - |
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B65541D0000R030FERRITE CORE P 4.6UH N30 2PCS |
1,835 | - |
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Datasheet | P14/8 | Box | Active | P (Pot Core) | P 14 x 8 | N30 | 0.563" (14.30mm) | 4.6 µH | -20%, +30% | Ungapped | 2680.0 | 4300 | 0.8 | 20.0 | 25.0 | 20.0 | 500.0 | Uncoated | 0.167" (4.25mm) | - | - |
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E38/8/25-3C90FERRITE CORE E 3C90 |
4,776 | - |
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Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
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ETD49/25/16-3C90Ferrite Misc |
1,374 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3C90 | - | 4.2 µH | ±25% | Ungapped | 1810.0 | - | 0.534 | 114.0 | 211.0 | 209.0 | 24000.0 | Uncoated | 0.965" (24.50mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
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.
