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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EP10-3C90FERRITE CORE EP 3C90 2PC SET |
2,845 |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C90 | - | - | - | Ungapped | - | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.402" (10.20mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C91FERRITE CORE EP 3C91 2PC SET |
2,221 |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C91 | - | - | ±25% | Ungapped | - | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.402" (10.20mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
TX13/7.1/4.8-3D3Ferrite Misc |
1,568 |
|
Datasheet | - | Bulk | Active | Toroid | TX 13 x 7.1 x 4.8 | 3D3 | 0.510" (12.95mm) | 415 nH | ±20% | Ungapped | - | 750 | 2.4 | 29.5 | 12.3 | - | 361.0 | Epoxy | 0.198" (5.03mm) | - | - |
|
|
EP10-3C94Ferrite Misc |
4,177 |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 1.14 µH | ±25% | Ungapped | 1530.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
4033266011FERRITE CORE ROD 33 |
3,181 |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | ROD | - | 33 | 0.250" (6.35mm) | - | - | Ungapped | - | 600 | - | - | - | - | - | Uncoated | - | 1.500" (38.10mm) | - |
|
|
E25/13/11-3C92-G1500Ferrite Misc |
2,377 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TX13/7.1/4.8-3F3Ferrite Misc |
1,341 |
|
Datasheet | - | Bulk | Active | Toroid | TX 13 x 7.1 x 4.8 | 3F3 | 0.510" (12.95mm) | 990 nH | ±20% | Ungapped | - | 1800 | 2.4 | 29.5 | 12.3 | - | 361.0 | Epoxy | 0.198" (5.03mm) | - | - |
|
|
0077021A7KOOL MU 060 PERM BLACK 020 SIZE |
2,573 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.250" (6.35mm) | 24 nH | ±12% | Ungapped | - | 60 | - | 13.6 | 4.7 | - | 64.0 | Uncoated | 0.110" (2.79mm) | - | - |
|
|
0077020A7KOOL MU 125 PERM BLACK 020 SIZE |
3,844 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.250" (6.35mm) | 50 nH | ±12% | Ungapped | - | 125 | - | 13.6 | 4.7 | - | 64.0 | Uncoated | 0.110" (2.79mm) | - | - |
|
|
0077825A7KOOL MU 075 PERM BLACK 020 SIZE |
2,501 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.250" (6.35mm) | 30 nH | ±12% | Ungapped | - | 75 | - | 13.6 | 4.7 | - | 64.0 | Uncoated | 0.110" (2.79mm) | - | - |
|
|
0077824A7KOOL MU 090 PERM BLACK 020 SIZE |
3,973 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.250" (6.35mm) | 36 nH | ±12% | Ungapped | - | 90 | - | 13.6 | 4.7 | - | 64.0 | Uncoated | 0.110" (2.79mm) | - | - |
|
|
ER9.5/2.5/5-3C94-A250-SFerrite Misc |
3,363 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER9.5/2.5/5-3C94-A100-SFerrite Misc |
3,896 |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3C94 | - | 100 nH | ±5% | Gapped | 133.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
|
ER9.5/2.5/5-3C94-A300-SFerrite Misc |
4,393 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER9.5/2.5/5-3C94-A160-SFerrite Misc |
1,275 |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3C94 | - | 160 nH | ±8% | Gapped | 213.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
|
ER9.5/2.5/5-3C94-A63-SFerrite Misc |
4,198 |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3C94 | - | 63 nH | ±3% | Gapped | 84.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
|
CPHS-EP7-2S-6P-CFerrite Misc |
4,167 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E34/14/9-3C91Ferrite Misc |
3,239 |
|
Datasheet | - | Bulk | Active | E | E 34 x 14 x 9 | 3C91 | - | 3.2 µH | ±25% | Ungapped | - | - | - | 69.3 | - | - | 5590.0 | Uncoated | 0.386" (9.80mm) | 1.350" (34.30mm) | 0.366" (9.30mm) |
|
|
E34/14/9-3C90Ferrite Misc |
2,694 |
|
Datasheet | - | Bulk | Active | E | E 34 x 14 x 9 | 3C90 | - | 2.44 µH | ±25% | Ungapped | 1670.0 | - | - | 69.3 | - | - | 5590.0 | Uncoated | 0.386" (9.80mm) | 1.350" (34.30mm) | 0.366" (9.30mm) |
|
|
PLT22/16/2.5/S-3C94Ferrite Misc |
2,754 |
|
Datasheet | - | Bulk | Active | PLT | PLT 22 x 16 x 2.5 | 3C94 | - | 6.15 µH | ±25% | Ungapped | 1620.0 | 2300 | 0.324 | 26.1 | 78.5 | 72.6 | 2100.0 | Uncoated | 0.098" (2.50mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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.