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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EFD12/6/3.5-3F36-A63-SFERRITE CORE EFD 63NH 3F36 2PC |
4,012 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F36 | - | 63 nH | ±5% | Gapped | 125.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3F46-A100-SFERRITE CORE EFD 100NH 3F46 2PC |
3,786 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F46 | - | 100 nH | ±8% | Gapped | 200.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3F46-A63-SFERRITE CORE EFD 63NH 3F46 2PC |
1,896 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F46 | - | 63 nH | ±5% | Gapped | 125.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
PQ20/20-3C96-A315Ferrite Misc |
1,122 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C96 | - | 315 nH | ±3% | Gapped | 180.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
PQ20/20-3C96-A160Ferrite Misc |
2,921 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C96 | - | 160 nH | ±3% | Gapped | 93.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
E32/6/20/R-3C95-A400-PFERRITE CORE E 3C95 |
2,239 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E32/6/20/R-3C95-A630-PFERRITE CORE E 3C95 |
1,432 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E32/6/20-3C95-A400-EFERRITE CORE E 3C95 |
3,444 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E32/6/20-3C95-A400-PFERRITE CORE E 3C95 |
3,925 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E32/6/20-3C95-A630-EFERRITE CORE E 3C95 |
4,295 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E32/6/20-3C95-A630-PFERRITE CORE E 3C95 |
4,700 |
|
Datasheet | - | Bulk | Active | E | E 32 x 6 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
EFD12/6/3.5-3F3-A40-SFerrite Misc |
1,615 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F3 | - | 40 nH | ±5% | Gapped | 80.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3F3-A100-SFerrite Misc |
4,976 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F3 | - | 100 nH | ±10% | Gapped | 200.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3F3-A63-SFerrite Misc |
3,037 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3F3 | - | - | ±8% | Gapped | 125.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
B66361G0200X127FERRITE CORE ETD N27 1PC |
3,256 |
|
Datasheet | ETD34/17/11 | Box | Active | ETD | ETD 34 x 17 x 11 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.689" (17.50mm) | 1.339" (34.00mm) | 0.433" (11.00mm) |
|
|
RM7/I-3F36FERRITE CORE RM 3F36 2PC SET |
2,171 |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3F36 | - | - | ±25% | Ungapped | - | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
|
|
RM7/I-3F46FERRITE CORE RM 3F46 2PC SET |
4,088 |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3F46 | - | - | ±25% | Ungapped | - | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
|
|
RM8/ILP-3C90-A315FERRITE CORE RM 315NH 3C90 2PC |
4,926 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C90 | - | 315 nH | ±3% | Gapped | 110.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
EP17-3C91-A160Ferrite Misc |
3,369 |
|
Datasheet | - | Bulk | Active | EP | EP 17 | 3C91 | - | - | - | Gapped | 110.0 | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
EP17-3C91-A100Ferrite Misc |
1,065 |
|
Datasheet | - | Bulk | Active | EP | EP 17 | 3C91 | - | - | - | Gapped | 70.0 | - | - | - | - | - | - | Uncoated | - | - | - |
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.