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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TX36/23/10-3E65FERRITE CORE TOROID |
1,115 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 10 | - | 1.463" (37.15mm) | - | ±25% | Ungapped | 5200.0 | - | 1.38 | 89.7 | 64.9 | - | 5820.0 | Epoxy | 0.430" (10.92mm) | - | - |
|
P18/11/I-3C96-A315Ferrite Misc |
4,469 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER18/3.2/10-3C95-SFERRITE CORE ER 3C95 2PC SET |
2,003 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3C95 | - | - | ±25% | Ungapped | - | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
|
|
ER48/21/21-3C92Ferrite Misc |
3,609 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PQ26/20-3F46FERRITE CORE PQ 3F46 2PC SET |
3,035 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3F46 | - | - | ±25% | Ungapped | - | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.795" (20.20mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
|
P14/8-3C95-A250Ferrite Misc |
3,350 |
|
Datasheet | P14/8 | Bulk | Active | P | P 14 x 8 | 3C95 | 0.563" (14.30mm) | 250 nH | ±5% | Gapped | 160.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
|
P14/8-3C95-A160Ferrite Misc |
2,646 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3C95 | 0.563" (14.30mm) | 160 nH | ±3% | Gapped | 100.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 1.654" (42.00mm) | - | - |
|
|
ETD44/22/15-3F3-A315Ferrite Misc |
2,179 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3F3 | - | 315 nH | - | Gapped | - | - | 0.589 | 103.0 | 173.0 | 172.0 | 17800.0 | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
|
|
HW42311UGDOUBLE SLAB CP W/HOLE |
1,957 |
|
Datasheet | - | Bulk | Active | EQ | - | W | - | 14.021 µH | - | Ungapped | - | 10000 | - | 27.0 | 48.2 | 37.8 | 1300.0 | Uncoated | 0.436" (11.08mm) | 0.900" (22.86mm) | 0.600" (15.25mm) |
|
|
0R44818ECEER CORE |
2,249 |
|
Datasheet | - | Bulk | Active | EER | - | R | - | 6.4 µH | - | Ungapped | - | 2300 | - | 86.0 | 232.0 | 223.0 | 19900.0 | Uncoated | 0.709" (18.00mm) | 1.890" (48.00mm) | 0.693" (17.60mm) |
|
|
E42/21/15-3F3Ferrite Misc |
4,375 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 15 | 3F3 | - | 3.6 µH | ±25% | Ungapped | 1560.0 | - | 0.548 | 97.0 | 178.0 | 175.0 | 17300.0 | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) |
|
|
E42/21/20-3C95-G200FERRITE CORE E 3C95 |
2,127 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
|
ETD49/25/16-3C95FERRITE CORE ETD 3C95 |
4,511 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
|
|
ER18/3.2/10-3C92-A100-SFERRITE CORE ER 100NH 3C92 2PC |
3,173 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3C92 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
|
|
ER18/3.2/10-3C92-A250-SFerrite Misc |
1,332 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3C92 | - | 250 nH | ±5% | Gapped | 146.0 | - | - | 22.1 | 30.2 | 30.1 | - | Uncoated | - | - | - |
|
|
B65811J0315A087FERRITE CORE RM |
4,145 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
B65811J0040A087FERRITE CORE RM |
3,727 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
0C41107UGPOT CORE |
1,202 |
|
Datasheet | - | Bulk | Active | P | - | C | 0.437" (11.10mm) | 800 nH | ±25% | Ungapped | - | 900 | - | 15.5 | 16.2 | 13.2 | 251.0 | Uncoated | 0.128" (3.25mm) | - | - |
|
|
0059122A2EDGE 026 PERM GREEN 120 SIZE |
1,829 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.653" (16.59mm) | 15 nH | ±8% | Ungapped | - | 26 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
0P45454ECETD CORE |
4,542 |
|
Datasheet | - | Bulk | Active | ETD | - | P | - | 6.281 µH | - | Ungapped | - | 2500 | - | 127.0 | 280.0 | 360.0 | 35500.0 | Uncoated | 1.087" (27.60mm) | 2.146" (54.50mm) | 0.744" (18.90mm) |
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.