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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0P40704A100GAPPED POT CORE |
1,205 |
|
Datasheet | - | Bulk | Active | P | - | P | 0.285" (7.24mm) | 100 nH | - | Ungapped | - | 2500 | - | 9.9 | 7.0 | - | 69.0 | Uncoated | 0.164" (4.17mm) | - | - |
|
|
0055122A2MPP 026 PERM GREY 120 SIZE |
4,391 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.653" (16.59mm) | 15 nH | ±8% | Ungapped | - | 26 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
E58/11/38-3C90FERRITE CORE E 3C90 |
1,342 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
|
E58/11/38-3C94Ferrite Misc |
4,535 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C94 | - | 8.48 µH | ±25% | Ungapped | 1800.0 | - | 0.268 | 80.6 | 308.0 | 308.0 | 24600.0 | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
|
E55/28/25-3C92-E160Ferrite Misc |
1,650 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E55/28/25-3C92-E165Ferrite Misc |
1,647 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TX42/26/18-3E10-MFERRITE CORE TOROID |
2,286 |
|
Datasheet | - | Bulk | Active | Toroid | TX 42 x 26 x 18 | - | 1.697" (43.15mm) | - | ±30% | Ungapped | 10000.0 | - | 0.769 | 103.0 | 134.0 | - | 13810.0 | Epoxy | 0.736" (18.70mm) | - | - |
|
|
RM12/ILP-3F36FERRITE CORE RM 3F36 2PC SET |
1,489 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F36 | - | - | ±25% | Ungapped | - | - | 0.28 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.661" (16.80mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
|
E55/28/21-3F36-G2000FERRITE CORE E 3F36 |
3,586 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 21 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
|
|
PLT58/38/4-3C97FERRITE CORE PLT 3C97 |
4,464 |
|
Datasheet | - | Bulk | Active | PLT | PLT 58 x 38 x 4 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.161" (4.10mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
|
PQ35/35-3C95-E315Ferrite Misc |
2,561 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 35 | 3C95 | - | 315 nH | ±3% | Gapped | 114.0 | - | 0.454 | 86.1 | 190.0 | 162.0 | 16300.0 | Uncoated | 0.683" (17.35mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
|
PQ35/35-3C95-A63Ferrite Misc |
2,414 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 35 | 3C95 | - | 63 nH | - | Gapped | - | - | 0.454 | 86.1 | 190.0 | 162.0 | 16300.0 | Uncoated | 0.683" (17.35mm) | 1.421" (36.10mm) | 1.102" (28.00mm) |
|
|
0R48020ECE-CORE |
3,386 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 4.673 µH | - | Ungapped | - | 2300 | - | 184.0 | 392.0 | 392.0 | 72300.0 | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
|
|
0J47228ECE-CORE |
4,690 |
|
Datasheet | - | Bulk | Active | E | - | J | - | 11.85 µH | - | Ungapped | - | 5000 | - | 137.0 | 368.0 | 18.1 | 50300.0 | Uncoated | 1.098" (27.90mm) | 2.850" (72.39mm) | 0.748" (19.00mm) |
|
|
SW43019UGROUND-SLAB CORE W/HOLE |
4,291 |
|
Datasheet | - | Bulk | Active | PS | - | W | 1.181" (30.00mm) | 18.571 µH | - | Ungapped | - | 10000 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
|
|
B65811F0250A041FERRITE CORE RM |
2,386 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
PQ35/30-3F36FERRITE CORE PQ 3F36 2PC SET |
2,060 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 30 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.181" (30.00mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
|
0077071A7HT33KOOL MU 060 PERM BLACK 548 SIZE |
2,140 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.291" (32.80mm) | 183 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 196.8 | - | 16000.0 | Uncoated | 1.260" (32.00mm) | - | - |
|
|
0077548A7HT33KOOL MU 125 PERM BLACK 548 SIZE |
3,519 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.291" (32.80mm) | 381 nH | ±8% | Ungapped | - | 125 | - | 81.4 | 196.8 | - | 16000.0 | Uncoated | 1.260" (32.00mm) | - | - |
|
|
C055203A2MPP 200 PERM GREY 206 SIZE |
2,178 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.830" (21.08mm) | 109 nH | ±8% | Ungapped | - | 200 | - | 50.9 | 22.1 | - | 1120.0 | Coated | 0.280" (7.11mm) | - | - |
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.