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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65738L0590J087FERRITE CORE N87 |
3,506 |
|
Datasheet | B65738 | Box | Not For New Designs | - | - | N87 | - | - | - | - | - | 2200 | 0.62 | 45.1 | 73.1 | 67.4 | 3293.0 | Uncoated | 0.362" (9.20mm) | - | 0.610" (15.50mm) |
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ER48/18/18-3C94-G200FERRITE CORE ER 3C94 |
3,705 |
|
Datasheet | - | Bulk | Active | ER | ER 35 x 21 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.823" (20.90mm) | 1.378" (35.00mm) | 0.445" (11.30mm) |
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P14/8/I-3F3-A250Ferrite Misc |
3,005 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 x I | 3F3 | 0.553" (14.05mm) | 250 nH | ±3% | Gapped | 140.0 | - | - | 21.0 | 29.9 | 23.6 | 628.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
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P14/8/I-3F3-A315Ferrite Misc |
2,910 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 x I | 3F3 | 0.553" (14.05mm) | 315 nH | ±5% | Gapped | 176.0 | - | - | 21.0 | 29.9 | 23.6 | 628.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
|
P14/8/I-3F3-A160Ferrite Misc |
4,537 |
|
Datasheet | P14/8/I | Bulk | Active | P | P 14 x 8 x I | 3F3 | 0.553" (14.05mm) | 160 nH | ±3% | Ungapped | 89.0 | - | 0.7 | 21.0 | 29.9 | 23.6 | 628.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8/I-3F3-A400Ferrite Misc |
4,957 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3F3 | 0.553" (14.05mm) | 400 nH | ±5% | Gapped | - | - | 0.7 | 21.0 | 29.9 | 23.6 | 628.0 | Uncoated | 0.165" (4.20mm) | - | - |
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B65754J0000R045FERRITE CORE TT N45 |
2,175 |
|
Datasheet | B65754 | Box | Not For New Designs | TT | - | N45 | - | - | - | - | - | 3800 | 0.84 | 25.3 | 25.3 | 22.1 | 539.0 | Uncoated | 0.167" (4.25mm) | 0.563" (14.30mm) | - |
|
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RM8/I-3E6Ferrite Misc |
3,003 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3E6 | - | 15.5 µH | -30%, +40% | Ungapped | 7520.0 | - | 0.604 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM8/I-3E5Ferrite Misc |
3,490 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3E5 | - | 12.5 µH | -30%, +40% | Ungapped | 6060.0 | - | 0.604 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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ER23/3.6/13-3C95-SFERRITE CORE ER 3C95 |
3,442 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C95 | - | - | ±25% | Ungapped | 1880.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
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RM7/ILP-3F36-A160FERRITE CORE RM 160NH 3F36 2PC |
1,738 |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3F36 | - | 160 nH | ±3% | Gapped | 66.0 | - | 0.68 | 23.5 | 45.3 | 39.6 | 1060.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
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E32/6/20/R-3F3Ferrite Misc |
1,368 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3F3 | - | - | ±25% | Ungapped | 1490.0 | - | 0.278 | 35.1 | 130.0 | 119.0 | 4560.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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E32/6/20-3F3Ferrite Misc |
4,626 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3F36 | - | 5.9 µH | - | Ungapped | 1520.0 | - | 0.323 | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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B65517D0040A033FERRITE CORE M33 |
2,027 |
|
Datasheet | P9/5 | Box | Active | - | P 9 x 5 | M33 | 0.366" (9.30mm) | - | - | Gapped | - | 750 | 1.25 | 12.5 | 10.0 | - | 125.0 | Uncoated | 0.106" (2.70mm) | - | - |
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RM4/ILP-3F36-A100FERRITE CORE RM 100NH 3F36 2PC |
3,255 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F36 | - | 100 nH | ±3% | Gapped | 95.0 | - | 1.69 | 17.3 | 14.5 | 11.5 | 251.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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RM4/ILP-3F36-A63FERRITE CORE RM 63NH 3F36 2PC |
1,195 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F36 | - | 63 nH | ±3% | Gapped | 60.0 | - | 1.69 | 17.3 | 14.5 | 11.5 | 251.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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RM4/ILP-3F36-A160Ferrite Misc |
3,209 |
|
Datasheet | RM4/ILP | Bulk | Active | RM | RM 4 | 3F36 | - | 160 nH | - | Gapped | - | - | 1.19 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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28B0999-300FERRITE CORE TUBE 28 |
3,464 |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 1.000" (25.40mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 1.122" (28.50mm) | - | - |
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EQH2014E026L050HIGH FLUX 026 PERM EQ 2014 SIZE |
2,691 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 81 nH | ±8% | Ungapped | - | 26 | - | 29.3 | 60.8 | - | 1780.0 | Uncoated | 0.197" (5.00mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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EQH2014E060L061HIGH FLUX 060 PERM EQ 2014 SIZE |
2,066 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 138 nH | ±8% | Ungapped | - | 60 | - | 35.8 | 60.8 | - | 2180.0 | Uncoated | 0.240" (6.10mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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.