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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EC35/17/10-3C91-G1000Ferrite Misc |
2,620 |
|
Datasheet | - | Bulk | Active | EC | EC 35 x 17 x 10 | 3C91 | - | 3.4 µH | ±25% | Gapped | 75.0 | - | - | 77.4 | 84.3 | 71.0 | 6530.0 | Uncoated | 0.681" (17.30mm) | 1.390" (35.30mm) | 0.374" (9.50mm) |
|
|
ETD39/20/13-3C90-G1750Ferrite Misc |
2,172 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ETD39/20/13-3C90-G1600Ferrite Misc |
2,002 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ETD39/20/13-3C94-G2000Ferrite Misc |
2,494 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B67364G0000X127FERRITE CORE |
1,463 |
|
Datasheet | U17/12/7 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65875K0000R095I20/3 N95 AL6000+30%/-20% |
2,833 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B66229G1000X127FERRITE CORE E N27 1PC |
4,779 |
|
Datasheet | E32/16/9 | Box | Active | E | E 32 x 16 x 9 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
ER14.5/3/7-3C92-A100-SFERRITE CORE ER 100NH 3C92 2PC |
2,395 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3C92 | - | 100 nH | ±3% | Gapped | 86.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.268" (6.80mm) | 0.571" (14.50mm) | 0.116" (2.95mm) |
|
|
ER14.5/3/7-3C92-A160-SFERRITE CORE ER 160NH 3C92 2PC |
4,639 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3C92 | - | 160 nH | ±4% | Gapped | 140.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.268" (6.80mm) | 0.571" (14.50mm) | 0.116" (2.95mm) |
|
|
RM5/I-3F36-A100FERRITE CORE RM 100NH 3F36 2PC |
3,012 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F36 | - | 100 nH | ±3% | Gapped | 74.0 | - | 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-3F36-A160FERRITE CORE RM 160NH 3F36 2PC |
4,144 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F36 | - | 160 nH | ±3% | Gapped | 120.0 | - | 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-3F46-A100FERRITE CORE RM 100NH 3F46 2PC |
2,684 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F46 | - | 100 nH | ±3% | Gapped | 74.0 | - | 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-3F46-A160FERRITE CORE RM 160NH 3F46 2PC |
3,987 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F46 | - | 160 nH | ±3% | Gapped | 120.0 | - | 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-3H3-A400Ferrite Misc |
2,884 |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3H3 | - | 400 nH | - | Ungapped | - | - | 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-3F4-A250Ferrite Misc |
1,461 |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3F4 | - | - | - | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
|
EQ30-3C94Ferrite Misc |
1,652 |
|
Datasheet | - | Bulk | Active | EQ | EQ 30 | 3C94 | - | 5.4 µH | ±25% | Ungapped | 1830.0 | - | 0.426 | 46.0 | 108.0 | 95.0 | 4970.0 | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
|
|
RM4/ILP-3C96Ferrite Misc |
2,878 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C96 | - | - | - | Ungapped | - | - | 1.19 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
|
RM4/ILP-3F4Ferrite Misc |
4,435 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F4 | - | 750 nH | ±25% | Ungapped | 710.0 | - | 1.19 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
|
RM8/ILP-3C90FERRITE CORE RM 3C90 2PC SET |
4,539 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C90 | - | - | ±25% | Ungapped | 1440.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
RM8/ILP-3C94Ferrite Misc |
4,392 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C94 | - | 4.1 µH | ±25% | Ungapped | 1440.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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.