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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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B65843P0250J038FERRITE CORE EPO 250NH T38 2PCS |
2,095 |
|
Datasheet | EP13/LP | Box | Active | EPO | EPO 13 | T38 | - | 250 nH | ±5% | Gapped | 266.0 | 2300 | 1.34 | 25.8 | 19.3 | 14.9 | 498.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.291" (7.40mm) |
|
ER23/3.6/13-3C92-A250-SFERRITE CORE ER 3C92 |
4,519 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C92 | - | - | ±3% | Gapped | 105.0 | - | 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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ER23/3.6/13-3C92-A400-SFERRITE CORE ER 3C92 |
3,310 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C92 | - | - | ±5% | Gapped | 150.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3C92-A630-SFerrite Misc |
1,994 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C92 | - | 630 nH | ±8% | Gapped | 266.0 | - | 0.53 | 25.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
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PQ20/20-3C97-A160Ferrite Misc |
3,040 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C97 | - | 160 nH | ±3% | Gapped | 93.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
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PQ20/20-3F36-A315Ferrite Misc |
4,220 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3F36 | - | 315 nH | ±3% | Gapped | 180.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
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PQ20/20-3F36-A160Ferrite Misc |
2,980 |
|
Datasheet | PQ20/20 | Bulk | Active | PQ | PQ 20 x 20 | 3F36 | - | 1.9 µH | ±25% | Gapped | - | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.394" (10.00mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
PQ20/20-3F46-A315Ferrite Misc |
1,238 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3F46 | - | 315 nH | - | Gapped | - | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
PQ20/20-3F46-A160Ferrite Misc |
4,254 |
|
Datasheet | PQ20/20 | Bulk | Active | PQ | PQ 20 x 20 | 3F46 | - | 160 nH | - | Gapped | - | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
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PQ20/20-3C97-A315Ferrite Misc |
4,556 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C97 | - | 315 nH | ±3% | Gapped | 180.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
EQ30-3F36-A250Ferrite Misc |
1,016 |
|
Datasheet | - | Bulk | Active | EQ | EQ 30 | 3F36 | - | 250 nH | ±3% | Gapped | 85.0 | - | 0.426 | 46.0 | 108.0 | 95.0 | 4970.0 | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
|
B66233G0000X197FERRITE CORE E 3UH N97 |
2,416 |
|
Datasheet | E32/16/11 | Box | Active | E | E 32 x 16 x 11 | N97 | - | 3 µH | -20%, +30% | Ungapped | 1820.0 | 2300 | 0.76 | 74.0 | 97.0 | 95.0 | 7187.0 | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.433" (11.00mm) |
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PLT38/25/2.7-3F4FERRITE CORE PLT 3F4 |
4,030 |
|
Datasheet | - | Bulk | Active | PLT | PLT 38 x 25 x 2.7 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
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0P44721ECE-SHAPE CORE |
3,904 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 5.827 µH | - | Ungapped | - | 2500 | - | 88.9 | 234.0 | 226.0 | 20800.0 | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
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RW41912UGSQ CORE M DESIGN |
2,432 |
|
Datasheet | - | Bulk | Active | RM | - | W | - | 7.714 µH | - | Ungapped | - | 10000 | - | 27.0 | 31.0 | 22.6 | 837.0 | Uncoated | 0.244" (6.20mm) | 0.720" (18.30mm) | 0.323" (8.20mm) |
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0P43220UGPQ CORE |
3,447 |
|
Datasheet | - | Bulk | Active | PQ | - | P | - | 7.213 µH | - | Ungapped | - | 2500 | - | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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C055031A2MPP 060 PERM GREY 030 SIZE |
4,940 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.335" (8.51mm) | 25 nH | ±8% | Ungapped | - | 60 | - | 17.9 | 5.99 | - | 107.0 | Coated | 0.150" (3.81mm) | - | - |
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ZR43615TCTOROID GREY COATED |
1,361 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 1.463" (37.15mm) | 3.1 µH | ±25% | Ungapped | - | 2300 | - | 89.6 | 93.3 | - | 8366.0 | Epoxy | 0.614" (15.60mm) | - | - |
|
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0F43806TCTOROID UNCOATED |
2,983 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 1.496" (38.00mm) | 2.64 µH | ±20% | Ungapped | - | 3000 | - | 82.9 | 58.3 | - | 4826.0 | Uncoated | 0.250" (6.35mm) | - | - |
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ETD44/22/15-3F36FERRITE CORE ETD 3F36 |
1,833 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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.