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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B65819J0160J041FERRITE CORE RM 160NH N41 2PCS |
1,249 | - |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N41 | - | 160 nH | ±5% | Gapped | 90.0 | 2800 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
B65819J0250J041FERRITE CORE RM 250NH N41 2PCS |
4,378 | - |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N41 | - | 250 nH | ±5% | Gapped | 141.0 | 2800 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
B65819J0100J041RM7 N41 100 +5% - |
1,143 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
T60004L2025W621FERRITE CORE TOROID 9UH |
3,580 | - |
|
Datasheet | - | Box | Active | Toroid | - | - | 1.075" (27.30mm) | 9 µH | - | Ungapped | - | - | - | 71.0 | 19.0 | - | - | Epoxy | 0.484" (12.30mm) | - | - |
|
|
T60004L2025W622FERRITE CORE TOROID 22.5UH |
1,472 | - |
|
Datasheet | - | Box | Active | Toroid | - | - | 1.075" (27.30mm) | 22.5 µH | - | Ungapped | - | - | - | 71.0 | 19.0 | - | - | Epoxy | 0.484" (12.30mm) | - | - |
|
|
RM6R-3H3-A315/NFerrite Misc |
3,621 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 315 nH | ±3% | Gapped | 203.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3H3-A250/NFerrite Misc |
4,688 | - |
|
Datasheet | RM6R | Bulk | Active | RM | RM 6 | 3H3 | - | 250 nH | ±3% | Gapped | 161.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3H3-A160/NFerrite Misc |
3,579 | - |
|
Datasheet | RM6R | Bulk | Active | RM | RM 6 | 3H3 | - | 160 nH | ±3% | Gapped | 103.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3D3-A160/NFerrite Misc |
2,831 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 160 nH | ±3% | Gapped | 103.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3D3-A100/NFerrite Misc |
2,418 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 100 nH | - | Gapped | - | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3H3-A100/NFerrite Misc |
2,597 | - |
|
Datasheet | RM6R | Bulk | Active | RM | RM 6 | 3H3 | - | 100 nH | ±3% | Gapped | 64.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3D3-E100/NFerrite Misc |
4,734 | - |
|
Datasheet | RM6R | Bulk | Active | RM | RM 6 | 3D3 | - | 100 nH | ±3% | Gapped | 65.0 | - | 0.81 | 25.6 | 32.0 | 23.8 | 810.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.291" (7.40mm) |
|
|
RM6R-3H3-A400/NFerrite Misc |
2,877 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 400 nH | ±3% | Gapped | - | - | - | 25.6 | - | - | - | Uncoated | - | - | - |
|
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E47/20/16-3F36-G200FERRITE CORE E 3F36 |
3,184 | - |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
|
TX32/19/13-3E6FERRITE CORE TOROID |
2,291 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 32 x 19 x 13 | - | 1.281" (32.55mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.528" (13.40mm) | - | - |
|
|
TX32/19/13-3E5Ferrite Misc |
4,903 | - |
|
Datasheet | TX32/19/13 | Bulk | Active | Toroid | TX 32 x 19 x 13 | 3E5 | 1.281" (32.55mm) | - | - | Ungapped | - | - | 0.99 | 76.0 | 76.5 | - | 5820.0 | Epoxy | 0.528" (13.40mm) | - | - |
|
|
B64290A0720X097FERRITE CORE TOROID |
4,642 | - |
|
Datasheet | T36/23/10 | Box | Active | Toroid | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
RM10/I-3F3Ferrite Misc |
3,503 | - |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3F3 | - | 4.05 µH | ±25% | Ungapped | 1490.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.366" (9.30mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
|
PQ26/25-3C90-E114Ferrite Misc |
2,588 | - |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 25 | 3C90 | - | 114 nH | - | Gapped | - | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
|
PQ26/25-3C94-E250Ferrite Misc |
1,432 | - |
|
Datasheet | PQ26/25 | Bulk | Active | PQ | PQ 26 x 25 | 3C94 | - | 250 nH | ±3% | Gapped | 1890.0 | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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.
