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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PQ26/20-3C95-A400Ferrite Misc |
3,490 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3C95 | - | 400 nH | ±3% | Gapped | 120.0 | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.398" (10.10mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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|
4277353405FERRITE CORE |
2,256 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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ETD49/25/16-3C95-G1000FERRITE CORE ETD 3C95 |
3,807 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
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ETD49/25/16-3C95-G500FERRITE CORE ETD 3C95 |
3,270 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
|
|
E38/8/25-3C95-A250-EFERRITE CORE E 3C95 |
3,928 |
|
Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
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E38/8/25-3C95-A250-PFERRITE CORE E 3C95 |
4,830 |
|
Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
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E38/8/25-3C95-A400-EFERRITE CORE E 3C95 |
3,368 |
|
Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
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E38/8/25-3C95-A400-PFERRITE CORE E 3C95 |
1,348 |
|
Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
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P9/5-3F3Ferrite Misc |
3,640 |
|
Datasheet | - | Bulk | Active | P | P 9 x 5 | - | 0.366" (9.30mm) | 1.1 µH | ±25% | Ungapped | 1080.0 | - | 1.24 | 12.5 | 10.1 | 7.9 | 126.0 | Uncoated | 0.106" (2.70mm) | - | - |
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|
6278370121FERRITE CORE RM 78 SET |
1,154 |
|
Datasheet | - | Bulk | Active | RM | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 43.0 | 61.3 | 141.0 | 124.7 | 8675.0 | Uncoated | - | - | - |
|
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EP20-3C94-A630Ferrite Misc |
1,853 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C94 | - | 630 nH | ±5% | Gapped | 262.0 | - | 0.52 | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.421" (10.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
|
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EP20-3C91-A250Ferrite Misc |
4,803 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C91 | - | - | - | Gapped | 104.0 | - | - | - | - | - | - | Uncoated | - | - | - |
|
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EP20-3C94-A315Ferrite Misc |
1,457 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C94 | - | 315 nH | ±3% | Gapped | 131.0 | - | 0.52 | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.421" (10.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
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EP20-3C94-A250Ferrite Misc |
3,874 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C94 | - | 250 nH | ±3% | Gapped | 104.0 | - | 0.52 | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.421" (10.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
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EP20-3C90-A400Ferrite Misc |
2,001 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C90 | - | - | - | Gapped | 166.0 | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
9478114002FERRITE CORE E 78 SET |
1,384 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 55.3 | 97.9 | 177.0 | 174.0 | 17300.0 | Uncoated | - | 1.654" (42.00mm) | - |
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B65819J0100J087FERRITE CORE RM N87 |
3,919 |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N87 | - | - | - | Gapped | - | 2200 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
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PQ32/20-3C94FERRITE CORE PQ 3C94 2PC SET |
2,442 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C94 | - | - | ±25% | Ungapped | 1790.0 | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.811" (20.60mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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0J43813TCTOROID UNCOATED |
3,453 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.500" (38.10mm) | 8.365 µH | ±20% | Ungapped | - | 5000 | - | 82.9 | 115.6 | - | 9652.0 | Uncoated | 0.500" (12.70mm) | - | - |
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0P44033ECE CORE |
4,939 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 4.709 µH | - | Ungapped | - | 2500 | - | 145.0 | 236.0 | 234.0 | 34200.0 | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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.