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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0F44022ECE-SHAPE CORE |
1,467 | - |
|
Datasheet | - | Bulk | Active | E | - | F | - | 7.6 µH | ±25% | Ungapped | - | 3000 | - | 97.0 | 233.0 | 233.0 | 22700.0 | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
|
00K3515E026KOOL MU 3515 E CORE |
2,412 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mµ | - | 56 nH | ±8% | Ungapped | - | 26 | - | 69.4 | 84.0 | - | 5830.0 | Uncoated | 0.557" (14.15mm) | 1.360" (34.54mm) | - |
|
B65855A0000Y038FERRITE CORE EP 2UH T38 2PCS |
2,658 | - |
|
Datasheet | EP5 | Box | Active | EP | EP 5 | T38 | - | 2 µH | -30%, +40% | Ungapped | 5000.0 | 2300 | 3.14 | 9.73 | 3.09 | 2.3 | 30.0 | Uncoated | 0.112" (2.85mm) | 0.242" (6.15mm) | 0.154" (3.90mm) |
|
|
ETD39/20/13-3C94-G200FERRITE CORE ETD 3C94 |
1,057 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
|
|
ETD39/20/13-3C90-G200Ferrite Misc |
4,308 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C90 | - | 390 nH | ±8% | Gapped | 380.0 | - | 0.737 | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
|
|
E22/6/16/R-3C95-A160-PFERRITE CORE E 3C95 |
1,373 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
RM6S/I-3C96-A100FERRITE CORE RM 100NH 3C96 2PC |
4,938 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C96 | - | 100 nH | ±3% | Gapped | 63.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3C96-A160FERRITE CORE RM 160NH 3C96 2PC |
3,574 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C96 | - | 160 nH | ±3% | Gapped | 100.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3C96-A315Ferrite Misc |
2,056 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C96 | - | 315 nH | - | Gapped | - | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
ER14.5/3/7-3F3-A100-SFerrite Misc |
2,560 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F3 | - | 100 nH | ±3% | Gapped | 86.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
|
|
ER14.5/3/7-3F3-A160-SFerrite Misc |
1,630 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F3 | - | 160 nH | ±5% | Gapped | 137.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
|
|
ER14.5/3/7-3F3-A250-SFerrite Misc |
3,472 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F3 | - | 250 nH | ±5% | Gapped | 215.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
|
|
EC35/17/10-3C91FERRITE CORE EC 3C91 |
3,471 | - |
|
Datasheet | - | Bulk | Active | EC | EC 35 x 17 x 10 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.390" (35.30mm) | 0.374" (9.50mm) |
|
B64290A0618X087FERRITE CORE TOROID 2.36UH N87 |
1,938 | - |
|
Datasheet | T25.3/14.8/15 | Box | Active | Toroid | R 25.3 x 14.8 x 10 | N87 | 0.996" (25.30mm) | 2.36 µH | ±25% | Ungapped | - | 2200 | 1.17 | 60.07 | 51.26 | - | 3079.0 | Uncoated | 0.394" (10.00mm) | - | - |
|
|
E35/18/10-3C95-G200FERRITE CORE E 3C95 |
2,279 | - |
|
Datasheet | - | Bulk | Active | E | E 35 x 18 x 10 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.689" (17.50mm) | 1.378" (35.00mm) | 0.394" (10.00mm) |
|
|
CP-P7/4-1S-AFerrite Misc |
4,579 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
946722100267 PLANAR E CORE |
3,060 | - |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 67 | - | 26 nH | - | Ungapped | - | - | - | 207.0 | 1450.0 | 82.8 | 300000.0 | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
B67235A0001X037DU31/22 T37 AL5200NH -30%/+40% |
4,563 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EPX9-3E6Ferrite Misc |
4,635 | - |
|
Datasheet | - | Bulk | Active | EP | EPX 9 x 9 | 3E6 | - | 8.2 µH | -30%, +40% | Ungapped | 7500.0 | - | 1.15 | 18.7 | 16.3 | 14.5 | 304.0 | Uncoated | 0.187" (4.75mm) | 0.370" (9.40mm) | 0.354" (9.00mm) |
|
|
EQ25-3C94Ferrite Misc |
4,487 | - |
|
Datasheet | - | Bulk | Active | EQ | EQ 25 | 3C94 | - | 4.8 µH | ±25% | Ungapped | 1580.0 | - | 0.414 | 41.4 | 100.0 | 95.0 | 4145.0 | Uncoated | 0.315" (8.00mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
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.
