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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
9595444502FERRITE CORE ETD 95 SET |
137 | - |
|
Datasheet | - | Bulk | Active | ETD | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 60.0 | 103.5 | 173.0 | 117.7 | 17940.0 | Uncoated | 0.878" (22.30mm) | - | - |
|
6695323121FERRITE CORE PQ 95 SET |
200 | - |
|
Datasheet | - | Bulk | Active | PQ | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 45.9 | 75.3 | 164.2 | 140.1 | 12370.0 | Uncoated | - | 1.260" (32.00mm) | 0.866" (22.00mm) |
|
9595354202FERRITE CORE EER 95 SET |
159 | - |
|
Datasheet | - | Bulk | Active | EER | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 82.0 | 91.1 | 111.0 | 100.0 | 10140.0 | Uncoated | - | 1.378" (35.00mm) | 0.445" (11.30mm) |
|
B65803N0100A048FERRITE CORE RM 100NH N48 2PCS |
2,114 | - |
|
Datasheet | RM4 | Box | Active | RM | RM 4 | N48 | - | 100 nH | ±3% | Gapped | 152.0 | - | 1.9 | 21.0 | 11.0 | - | 231.0 | Uncoated | 0.207" (5.25mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
B64290L0647X065FERRITE CORE TOROID 6.8UH T65 |
555 | - |
|
Datasheet | TX29/19/15 | Box | Active | Toroid | - | T65 | 1.220" (31.00mm) | 6.8 µH | ±30% | Ungapped | - | 5200 | 0.96 | 73.78 | 76.98 | - | 5680.0 | Epoxy | 0.634" (16.10mm) | - | - |
|
9498206002FERRITE CORE E SET |
190 | - |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 28.0 | 62.1 | 221.0 | 215.0 | 13700.0 | Uncoated | - | - | - |
|
TX32/19/13-3E12FERRITE CORE TOROID |
381 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 32 x 19 x 13 | - | 1.281" (32.55mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.528" (13.40mm) | - | - |
|
TX29/19/15-3E12FERRITE CORE TOROID |
315 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 15 | - | 1.179" (29.95mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.632" (16.05mm) | - | - |
|
|
B65813H3200X041FERRITE CORE RM N41 |
600 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | - | - | Gapped | - | 2800 | 0.45 | 42.0 | 83.0 | - | 3490.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
TX36/23/15-3E27-M7FERRITE CORE TOROID 3E+27 |
200 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3E27 | 1.463" (37.15mm) | - | ±25% | Ungapped | 7000.0 | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
|
9495205002FERRITE CORE E 95 SET |
135 | - |
|
Datasheet | - | Bulk | Active | E | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 30.0 | 52.9 | 190.0 | 180.0 | 10100.0 | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
B65813J0160A087FERRITE CORE RM N87 2PCS |
739 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N87 | - | - | - | Gapped | - | - | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
TX39/20/13-3E10-MFERRITE CORE TOROID |
296 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 39 x 20 x 13 | - | 1.567" (39.80mm) | - | ±30% | Ungapped | 10000.0 | - | 0.76 | 84.9 | 112.0 | - | 9513.0 | Epoxy | 0.535" (13.60mm) | - | - |
|
B65811D0400A048FERRITE CORE RM 400NH N48 2PCS |
520 | - |
|
Datasheet | RM8 | Box | Active | RM | RM 8 | N48 | - | 400 nH | ±3% | Gapped | 215.0 | - | 0.68 | 35.1 | 52.0 | - | 1825.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
B65875B0000R049FERRITE CORE PQ 2.4UH N49 2PCS |
681 | - |
|
Datasheet | PQ20/16 | Tray | Active | PQ | PQ 20 x 16 | N49 | - | 2.4 µH | -20%, +30% | Ungapped | 1105.0 | 1500 | 0.579 | 37.0 | 64.0 | 57.6 | 2367.0 | Uncoated | 0.319" (8.10mm) | 0.807" (20.50mm) | 0.551" (14.00mm) |
|
B65651D0000R030FERRITE CORE P N30 2PCS |
1,500 | - |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | N30 | 0.724" (18.40mm) | - | - | Ungapped | - | - | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
PC95ELT22X8-ZFERRITE CORE ELH 6.54UH 1SET |
234 | - |
|
Datasheet | Planar | Tray | Active | ELH, PLT | ELT 22 x 8 | PC95 | - | 6.54 µH | ±25% | Ungapped | - | - | 0.41 | 66.2 | 27.3 | 64.2 | 1810.0 | Uncoated | 0.237" (6.02mm) | 0.866" (22.00mm) | 0.693" (17.60mm) |
|
PQ32/25-3C95FERRITE CORE PQ 3C95 2PC SET |
511 | - |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.984" (25.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
B65811D0000R048FERRITE CORE RM 2.9UH N48 2PCS |
522 | - |
|
Datasheet | RM8 | Box | Active | RM | RM 8 | N48 | - | 2.9 µH | -20%, +30% | Ungapped | 1550.0 | - | 0.68 | 35.1 | 52.0 | - | 1825.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
B65875A0000R095FERRITE CORE PQ 3.3UH N95 2PCS |
885 | - |
|
Datasheet | PQ20/20 | Box | Active | PQ | PQ 20 x 20 | N95 | - | 3.3 µH | -20%, +30% | Ungapped | 1860.0 | 2000 | 0.718 | 45.2 | 62.9 | 54.4 | 2843.0 | Uncoated | 0.398" (10.10mm) | 0.807" (20.50mm) | 0.551" (14.00mm) |
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.
