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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RM5/I-3C90Ferrite Misc |
4,929 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | 2 µH | ±25% | Ungapped | 1490.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.590" (14.98mm) | 0.268" (6.80mm) |
|
|
EQ20/R-3C92Ferrite Misc |
2,020 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E22/6/16-3C96-A250-EFERRITE CORE E 3C96 |
2,317 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
E22/6/16-3C96-A250-PFERRITE CORE E 3C96 |
4,524 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
E22/6/16-3C96-A400-EFERRITE CORE E 3C96 |
2,669 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
E22/6/16-3C96-A400-PFERRITE CORE E 3C96 |
2,776 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
RM5/I-3C94FERRITE CORE RM 3C94 2PC SET |
4,872 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C94 | - | - | ±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/ILP-3C95Ferrite Misc |
3,031 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C95 | - | 2.71 µH | ±25% | Ungapped | 1545.0 | - | 0.71 | 17.5 | 24.5 | 18.1 | 430.0 | Uncoated | 0.154" (3.90mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
|
RM6S/I-3C92Ferrite Misc |
3,540 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C92 | - | - | - | Ungapped | - | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/ILP-3F3Ferrite Misc |
3,609 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F3 | - | 2.7 µH | ±25% | Ungapped | 1250.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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ER35/21/11-3C94-G200FERRITE CORE ER 3C94 |
2,424 |
|
Datasheet | - | Bulk | Active | ER | ER 35 x 21 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.815" (20.70mm) | 1.378" (35.00mm) | 0.449" (11.40mm) |
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|
0077270AYKOOL MU 125 PERM AY 270 SIZE |
4,295 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.260" (6.60mm) | 103 nH | ±12% | Ungapped | - | 125 | - | 13.6 | 9.2 | - | 125.0 | Uncoated | 0.188" (4.78mm) | - | - |
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EQX2014E040L061X FLUX 040 PERM EQ 2014 SIZE |
1,204 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 98 nH | ±8% | Ungapped | - | 40 | - | 35.8 | 60.8 | - | 2180.0 | Uncoated | 0.240" (6.10mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
|
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EQX2014E026L061X FLUX 026 PERM EQ 2014 SIZE |
4,136 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 67 nH | ±8% | Ungapped | - | 26 | - | 35.8 | 60.8 | - | 2180.0 | Uncoated | 0.240" (6.10mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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ZJ42508TCTOROID GREY COATED |
4,069 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.035" (26.29mm) | 4.83 µH | ±20% | Ungapped | - | 5000 | - | 61.5 | 48.0 | - | 2981.0 | Epoxy | 0.419" (10.65mm) | - | - |
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RM6S/ILP-3F46Ferrite Misc |
2,937 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F46 | - | 1.4 µH | ±25% | Ungapped | - | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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ETD34/17/11-3C90-G2200FERRITE CORE ETD 3C90 |
1,478 |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
|
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ETD34/17/11-3C96-G200FERRITE CORE ETD 3C96 |
1,580 |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
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RM6S/ILP-3F36FERRITE CORE RM 3F36 2PC SET |
2,466 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F36 | - | - | ±25% | Ungapped | - | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.354" (9.00mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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ER11/2.5/6-3C97-SFERRITE CORE ER 3C97 2PC SET |
2,591 |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3C97 | - | - | ±25% | Ungapped | - | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.236" (6.00mm) | 0.433" (11.00mm) | 0.096" (2.45mm) |
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.