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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLT32/20/3.2/R-3C95FERRITE CORE PLT 3C95 |
2,939 |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
EQ25/LP-3C95FERRITE CORE EQ 3C95 |
1,428 |
|
Datasheet | - | Bulk | Active | EQ | EQ 25 x LP | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.220" (5.60mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
|
B66361G0000X197FERRITE CORE ETD N97 |
3,471 |
|
Datasheet | ETD34/17/11 | Bulk | Active | ETD | ETD 34/17/11 | N97 | - | - | -20%, +30% | Ungapped | 1710.0 | - | 0.81 | 78.6 | 97.1 | 91.6 | 7630.0 | Uncoated | 0.689" (17.50mm) | 1.339" (34.00mm) | 0.437" (11.10mm) |
|
5943001201FERRITE CORE TOROID 43 |
3,539 |
|
Datasheet | - | Bulk | Active | Toroid | - | 43 | 1.142" (29.00mm) | - | ±20% | Ungapped | - | 800 | - | 73.0 | 68.0 | - | 5000.0 | Uncoated | 0.545" (13.84mm) | - | - |
|
B65531D0250A048FERRITE CORE P 250NH N48 2PCS |
2,282 |
|
Datasheet | P11/7 | Box | Active | P (Pot Core) | P 11 x 7 | N48 | 0.445" (11.30mm) | 250 nH | ±3% | Gapped | 199.0 | - | 1.0 | 15.9 | 15.9 | - | 253.0 | Uncoated | 0.130" (3.30mm) | - | - |
|
B66363G0500X187FERRITE CORE ETD N87 1PC |
3,794 |
|
Datasheet | ETD39/20/13 | Box | Active | ETD | ETD 39 x 20 x 13 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 1.531" (38.90mm) | 0.504" (12.80mm) |
|
B66329G1500X127FERRITE CORE E N27 1PC |
3,126 |
|
Datasheet | E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
E38/8/25-3C95FERRITE CORE E 3C95 |
3,248 |
|
Datasheet | - | Bulk | Active | E | E 38 x 8 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.325" (8.26mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
C055120A2FERRITE CORE TOROID 72NH MPP |
1,864 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.653" (16.59mm) | 72 nH | ±8% | Ungapped | - | 125 | - | 41.2 | 19.2 | - | 791.0 | Coated | 0.250" (6.35mm) | - | - |
|
B65811J0000R049FERRITE CORE RM 2.2UH N49 2PCS |
2,575 |
|
Datasheet | RM8 | Box | Active | RM | RM 8 | N49 | - | 2.2 µH | -20%, +30% | Ungapped | 1040.0 | 1500 | 0.59 | 38.0 | 64.0 | 55.0 | 2430.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
B64290L0616X830FERRITE CORE TOROID 9.16UH N30 |
2,285 |
|
Datasheet | TX25.3/14.8/20 | Box | Active | Toroid | - | N30 | 1.047" (26.60mm) | 9.16 µH | ±25% | Ungapped | - | 4300 | 0.59 | 60.07 | 102.5 | - | 6157.0 | Epoxy | 0.839" (21.30mm) | - | - |
|
B65651D0000R048FERRITE CORE P 2.8UH N48 2PCS |
2,699 |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | N48 | 0.724" (18.40mm) | 2.8 µH | -20%, +30% | Ungapped | 1340.0 | - | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
B66365G0200X187FERRITE CORE ETD N87 1PC |
1,639 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
PQ32/20-3C95FERRITE CORE PQ 3C95 2PC SET |
3,102 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.811" (20.60mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
B66367G2000X187FERRITE CORE ETD N87 1PC |
1,591 |
|
Datasheet | ETD49/25/16 | Box | Active | ETD | ETD 49 x 25 x 16 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
|
B65877A0000R097FERRITE CORE PQ 4.65UH N97 2PCS |
3,662 |
|
Datasheet | PQ26/25 | Box | Active | PQ | PQ 26 x 25 | N97 | - | 4.65 µH | -20%, +30% | Ungapped | 1620.0 | 2300 | 0.44 | 53.6 | 122.0 | 108.7 | 6530.0 | Uncoated | 0.487" (12.38mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
B66344G0000X187FERRITE CORE E N87 1PC |
1,284 |
|
Datasheet | E55/28/25 | Box | Active | E | E 55 x 28 x 25 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.094" (27.80mm) | 2.165" (55.00mm) | 0.984" (25.00mm) |
|
PQ40/40-3F36FERRITE CORE PQ 3F36 2PC SET |
1,649 |
|
Datasheet | - | Bulk | Active | PQ | PQ 40 x 40 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.567" (39.80mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
|
|
PQ40/30-3C95FERRITE CORE PQ 3C95 2PC SET |
1,206 |
|
Datasheet | - | Bulk | Active | PQ | PQ 40 x 30 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.181" (30.00mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
|
ETD59/31/22-3C97FERRITE CORE ETD 3C97 |
2,473 |
|
Datasheet | - | Bulk | Active | ETD | ETD 59 x 31 x 22 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.220" (31.00mm) | 2.354" (59.80mm) | 0.852" (21.65mm) |
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.