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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ER11/2.5/6-3F36-A160-SFerrite Misc |
4,097 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
6598200121FERRITE CORE EP SET |
2,709 |
|
Datasheet | - | Bulk | Active | EP | - | - | - | - | ±25% | Ungapped | - | 2400 | 48.0 | 37.6 | 78.9 | 60.0 | 2960.0 | Uncoated | - | 0.945" (24.00mm) | - |
|
|
E22/6/16/R-3F3Ferrite Misc |
4,252 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3F3 | - | - | - | - | - | - | 0.324 | 26.1 | 78.5 | 72.6 | 2100.0 | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
6298280121FERRITE CORE RM SET |
4,135 |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 53.0 | 47.9 | 89.8 | 88.4 | 4306.0 | Uncoated | 0.366" (9.30mm) | - | - |
|
|
7898400421FERRITE CORE E SET |
2,921 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 27.0 | 35.2 | 130.0 | 129.0 | 4570.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
9379054002FERRITE CORE I 3.3UH 79 |
1,200 |
|
Datasheet | - | Tape & Reel (TR) | Active | I | I 20 x 2.3 x 14 | 79 | - | 3.3 µH | ±25% | Ungapped | - | - | 0.412 | 25.2 | 61.2 | 55.0 | 1540.0 | Uncoated | 0.091" (2.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
|
|
E31/13/9-3F3Ferrite Misc |
4,236 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RM6S/ILP-3H3-A315Ferrite Misc |
4,579 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 315 nH | ±3% | Gapped | 146.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/ILP-3H3-A400Ferrite Misc |
1,190 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 400 nH | ±5% | Gapped | 185.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/ILP-3H3-A630Ferrite Misc |
3,212 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 630 nH | ±8% | Gapped | 291.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
EFD15/8/5-3C90-A160-SFERRITE CORE EFD 3C90 2PC SET |
3,492 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3C90 | - | - | ±10% | Gapped | 290.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
RM5/I-3C90-A250FERRITE CORE RM 3C90 2PC SET |
2,823 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | - | ±25% | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
|
RM5/I-3C90-A63FERRITE CORE RM 3C90 2PC SET |
2,642 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | - | ±25% | Ungapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
|
RM5/I-3C94-A100FERRITE CORE RM 3C94 2PC SET |
3,738 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C94 | - | - | ±25% | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
|
RM5/I-3C94-A160FERRITE CORE RM 3C94 2PC SET |
1,768 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C94 | - | - | ±25% | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
|
EFD15/8/5-3C94-A100-SFerrite Misc |
4,625 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3C94 | - | 100 nH | ±8% | Gapped | 180.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
EFD15/8/5-3C94-A160-SFerrite Misc |
4,823 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3C94 | - | 160 nH | ±10% | Gapped | 290.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
RM5/I-3C90-A160Ferrite Misc |
1,238 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | 160 nH | ±3% | Gapped | 119.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
|
RM5/I-3C92-A315Ferrite Misc |
2,724 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C92 | - | 315 nH | - | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
|
RM5/I-3C90-A100Ferrite Misc |
4,906 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | 100 nH | ±3% | Gapped | 74.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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.