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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65651D0000R041FERRITE CORE N41 |
4,003 |
|
Datasheet | P18/11 | Box | Active | - | P 18 x 11 | N41 | 0.724" (18.40mm) | - | - | - | - | 2800 | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
|
0055177AYMPP 200 PERM AY 180 SIZE |
4,042 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.183" (4.65mm) | 67 nH | ±8% | Ungapped | - | 200 | - | 10.6 | 2.85 | - | 30.3 | Uncoated | 0.100" (2.54mm) | - | - |
|
|
9578545402FERRITE CORE ETD 78 SET |
3,199 |
|
Datasheet | - | Bulk | Active | ETD | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 47.0 | 125.6 | 265.0 | 240.0 | 33300.0 | Uncoated | - | - | 0.744" (18.90mm) |
|
|
P26/16/I-3F3-E250Ferrite Misc |
2,871 |
|
Datasheet | P26/16 | Bulk | Active | P | P 26 x 16 x I | 3F3 | 1.004" (25.50mm) | 250 nH | ±3% | Gapped | 72.0 | - | 0.36 | 39.6 | 110.0 | 87.0 | 4370.0 | Uncoated | 0.319" (8.10mm) | - | - |
|
|
B66367G0100X187FERRITE CORE ETD N87 |
3,759 |
|
Datasheet | ETD49/25/16 | Box | Active | ETD | ETD 49 x 25 x 16 | N87 | - | - | - | Gapped | - | 2200 | 0.54 | 114.0 | 211.0 | 209.0 | 24100.0 | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
|
B66367G1500X187FERRITE CORE ETD N87 |
1,181 |
|
Datasheet | ETD49/25/16 | Box | Active | ETD | ETD 49 x 25 x 16 | N87 | - | - | - | Gapped | - | 2200 | 0.54 | 114.0 | 211.0 | 209.0 | 24100.0 | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
|
|
T60404-A4658-X033FERRITE CORE |
2,670 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0P44416TCTOROID-UNCOATED |
1,628 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.744" (44.30mm) | 5.83 µH | ±25% | Ungapped | - | 2500 | - | 88.0 | 187.0 | - | 16559.0 | Uncoated | 0.618" (15.70mm) | - | - |
|
|
ZP44416TCTOROID GREY COATED |
3,599 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.795" (45.60mm) | 5.83 µH | ±25% | Ungapped | - | 2500 | - | 88.0 | 187.0 | - | 16559.0 | Epoxy | 0.655" (16.64mm) | - | - |
|
|
0079071A7HT19KOOL MU MAX 060 PERM BLACK 548 S |
4,112 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 102 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 110.0 | - | 8950.0 | Uncoated | 0.701" (17.80mm) | - | - |
|
|
ZJ43620TCTOROID GREY COATED |
4,763 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.463" (37.15mm) | 9.086 µH | ±20% | Ungapped | - | 5000 | - | 89.6 | 128.0 | - | 11461.0 | Epoxy | 0.813" (20.65mm) | - | - |
|
|
ETD54/28/19-3F36-G1000FERRITE CORE ETD 3F36 |
2,478 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
|
|
ETD54/28/19-3F36-G500FERRITE CORE ETD 3F36 |
1,104 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
|
|
U67/27/14-3C90FERRITE CORE U 3C90 |
1,084 |
|
Datasheet | - | Bulk | Active | U | U 67 x 27 x 14 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.063" (27.00mm) | 2.650" (67.30mm) | 0.563" (14.30mm) |
|
|
ETD54/28/19-3C92-G1500Ferrite Misc |
1,109 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66329G0000X130FERRITE CORE E N30 |
1,294 |
|
Datasheet | E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N30 | - | - | - | - | - | 4300 | 0.41 | 97.0 | 234.0 | 229.0 | 22700.0 | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
|
B65845J0000R035FERRITE CORE EP T35 |
2,144 |
|
Datasheet | EP17 | Box | Active | EP | EP 17 | T35 | - | - | - | - | - | 6000 | 0.84 | 28.5 | 33.9 | 25.5 | 966.0 | Uncoated | 0.335" (8.50mm) | 0.724" (18.40mm) | 0.443" (11.25mm) |
|
|
ETD54/28/19-3C97-G1000FERRITE CORE ETD 3C97 |
1,837 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
|
|
ETD54/28/19-3C97-G200FERRITE CORE ETD 3C97 |
1,756 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
|
|
ETD54/28/19-3C97-G500FERRITE CORE ETD 3C97 |
2,269 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
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.