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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0P41814UGPOT CORE |
2,590 |
|
Datasheet | - | Bulk | Active | P | - | P | 0.709" (18.00mm) | 3.268 µH | - | Ungapped | - | 2500 | - | 29.3 | 42.6 | 36.0 | 1248.0 | Uncoated | 0.280" (7.11mm) | - | - |
|
|
SR42311UGROUND-SLAB CORE W/HOLE |
3,389 |
|
Datasheet | - | Bulk | Active | PS | - | R | 0.902" (22.90mm) | 3.687 µH | - | Ungapped | - | 2300 | - | 28.6 | 61.0 | 53.6 | 1740.0 | Uncoated | 0.217" (5.51mm) | - | - |
|
|
ZF42915TCTOROID GREY COATED |
4,176 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 1.187" (30.15mm) | 3.868 µH | ±20% | Ungapped | - | 3000 | - | 73.2 | 74.9 | - | 5481.0 | Epoxy | 0.638" (16.20mm) | - | - |
|
|
0P42020UGPQ CORE |
1,715 |
|
Datasheet | - | Bulk | Active | PQ | - | P | - | 3.213 µH | - | Ungapped | - | 2500 | - | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
PLT32/20/3.2/R-3C94Ferrite Misc |
3,045 |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C94 | - | - | - | Ungapped | - | - | 0.278 | 35.1 | 130.0 | 119.0 | 4560.0 | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
PLT32/20/3.2-3C90FERRITE CORE PLT 3C90 |
1,081 |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.289" (32.75mm) | 0.800" (20.32mm) |
|
|
PLT32/20/3.2-3C94Ferrite Misc |
3,270 |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C94 | - | - | - | Ungapped | - | - | 0.278 | 35.1 | 130.0 | 130.0 | 4560.0 | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
B65935D0000X033FERRITE CORE |
4,106 |
|
Datasheet | PS9.4/3.5 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER14.5/3/7-3F4-A160-SFerrite Misc |
1,722 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 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) |
|
|
ER14.5/3/7-3F4-A250-SFerrite Misc |
3,292 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 250 nH | ±8% | 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) |
|
|
ER14.5/3/7-3F4-A100-SFerrite Misc |
2,296 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 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) |
|
|
B66229G0000X197E32/16/9 N97 2400 +30% |
4,603 |
|
Datasheet | B66229 | Tray | Active | E | E 32 x 16 x 9 | N97 | - | 2.4 µH | -20%, +30% | Ungapped | 1700.0 | 2300 | 0.89 | 74.0 | 83.0 | 81.4 | 6140.0 | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
EFD15/8/5-3C92-SFerrite Misc |
3,126 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B64290L0719X065FERRITE CORE TOROID 3.93UH T65 |
4,824 |
|
Datasheet | TX22/14/7.9 | Box | Active | Toroid | - | T65 | 0.917" (23.30mm) | 3.93 µH | ±30% | Ungapped | - | 5200 | 1.66 | 54.2 | 32.6 | - | 1763.0 | Epoxy | 0.354" (9.00mm) | - | - |
|
|
B64290L0719X037R22.1/13.7/7.9 T37 TOROID |
1,742 |
|
Datasheet | B64290 | Tray | Active | Toroid | - | T37 | 0.917" (23.30mm) | 4.9 µH | ±25% | Ungapped | - | 6500 | 1.66 | 54.2 | 32.6 | - | 1763.0 | Epoxy | 0.354" (9.00mm) | - | - |
|
|
EP5-3F46FERRITE CORE EP 3F46 2PC SET |
1,238 |
|
Datasheet | - | Bulk | Active | EP | EP 5 | 3F46 | - | - | ±25% | Ungapped | - | - | 3.2 | 9.7 | 3.0 | 2.27 | 28.7 | Uncoated | 0.220" (5.60mm) | 0.236" (6.00mm) | 0.150" (3.81mm) |
|
|
CPH-PQ35/41-1S-4PFerrite Misc |
3,963 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TN16/9.6/6.3-4A11Ferrite Misc |
3,103 |
|
Datasheet | - | Bulk | Active | Toroid | TN 16 x 9.6 x 6.3 | 4A11 | 0.657" (16.70mm) | 450 nH | ±25% | Ungapped | - | 700 | 1.95 | 38.5 | 19.7 | - | 760.0 | Nylon | 0.268" (6.80mm) | - | - |
|
|
EPX10-3C96FERRITE CORE EPX 3C96 2PC SET |
2,628 |
|
Datasheet | - | Bulk | Active | EPX | EPX 10 | 3C96 | - | - | ±25% | Ungapped | - | - | 1.45 | 21.7 | 15.0 | 12.5 | 325.0 | Uncoated | 0.421" (10.40mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
|
|
E22/6/16/R-3C97-A250-PFERRITE CORE E 3C97 |
2,831 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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.