Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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) | - | - |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.