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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PQ32/20-3C90-A350Ferrite Misc |
3,725 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C90 | - | 350 nH | - | Gapped | - | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
|
PQ32/20-3C94-A400Ferrite Misc |
2,870 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C94 | - | 400 nH | ±3% | Gapped | 105.0 | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
PC44PQ20/16Z-12FERRITE CORE PQ PCS44 2PC SET |
3,698 |
|
Datasheet | - | Tray | Active | PQ | PQ 20 x 16 | PC44 | - | - | ±25% | Ungapped | - | - | 0.605 | 37.4 | 62.0 | - | 2310.0 | Uncoated | 0.638" (16.20mm) | 0.807" (20.50mm) | 0.551" (14.00mm) |
|
|
0055029AYMPP 147 PERM AY 030 SIZE |
2,175 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.310" (7.87mm) | 62 nH | ±8% | Ungapped | - | 147 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
B65811J0000R095FERRITE CORE RM |
1,267 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
TX36/23/15-3C96Ferrite Misc |
2,811 |
|
Datasheet | TX36/23/15 | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3C96 | 1.427" (36.25mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.606" (15.40mm) | - | - |
|
|
TX36/23/15-3C11Ferrite Misc |
1,255 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3C11 | 1.463" (37.15mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
|
|
E47/20/16-3C95-G200FERRITE CORE E 3C95 |
4,842 |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
|
E47/20/16-3C95-E160Ferrite Misc |
3,445 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65805N0020A033FERRITE CORE RM |
1,699 |
|
Datasheet | RM5 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
B65805C0000R033RM5 M33 790 +30% |
1,163 |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E47/20/16-3C92-G200FERRITE CORE E 3C92 |
3,716 |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
|
E47/20/16-3C92-G500FERRITE CORE E 3C92 |
2,091 |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
|
0P45530ECE-CORE |
2,307 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 8.173 µH | - | Ungapped | - | 2500 | - | 123.0 | 420.0 | 411.0 | 52000.0 | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.969" (24.61mm) |
|
|
0W42616UGPOT CORE |
4,262 |
|
Datasheet | - | Bulk | Active | P | - | W | 1.004" (25.50mm) | 20 µH | - | Ungapped | - | 10000 | - | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
|
|
LPX4225E040L158X FLUX 040 PERM LP 4225 SIZE |
1,390 |
|
Datasheet | - | Bulk | Active | ELP | - | XFlux | - | 132 nH | ±8% | Ungapped | - | 40 | - | 90.1 | 206.0 | - | 18560.0 | Uncoated | 0.622" (15.80mm) | 1.654" (42.00mm) | 0.984" (25.00mm) |
|
|
LPX4225E060L158X FLUX 060 PERM LP 4225 SIZE |
1,165 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 184 nH | ±8% | Ungapped | - | 60 | - | 90.1 | 206.0 | - | 18560.0 | Uncoated | 0.622" (15.80mm) | 1.654" (42.00mm) | 0.984" (25.00mm) |
|
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P22/13-3C90FERRITE CORE P 4.2UH 3C90 2PC |
4,655 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3C90 | 0.866" (22.00mm) | 4.2 µH | ±25% | Ungapped | 1660.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.528" (13.40mm) | - | - |
|
B65811P0000R049FERRITE CORE RM 2.9UH N49 2PCS |
2,782 |
|
Datasheet | RM8/LP | Box | Active | RM | RM 8 LP | N49 | - | 2.9 µH | -20%, +30% | Ungapped | 1020.0 | 1500 | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
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E43/10/28-3C90FERRITE CORE E 3C90 |
2,945 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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.