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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
E64/10/50-3C95FERRITE CORE E 3C95 |
1,258 |
|
Datasheet | - | Bulk | Active | E | E 64 x 10 x 50 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.402" (10.20mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
B65881A0000R049FERRITE CORE PQ 3.3UH N49 2PCS |
191 |
|
Datasheet | PQ35/35 | Box | Active | PQ | PQ 35 x 35 | N49 | - | 3.3 µH | -20%, +30% | Ungapped | 1225.0 | 1500 | 0.467 | 79.2 | 169.7 | 146.5 | 13440.0 | Uncoated | 0.685" (17.40mm) | 1.382" (35.10mm) | 1.024" (26.00mm) |
|
C058928A2FERRITE CORE TOROID 201NH HI FLX |
456 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.060" (26.92mm) | 201 nH | ±8% | Ungapped | - | 160 | - | 63.5 | 65.4 | - | 4150.0 | Coated | 0.440" (11.18mm) | - | - |
|
B65887E0160A041FERRITE CORE RM 160NH N41 2PCS |
338 |
|
Datasheet | RM14 | Box | Active | RM | RM 14 | N41 | - | 160 nH | ±3% | Gapped | 45.0 | 2800 | 0.35 | 70.0 | 200.0 | 170.0 | 14000.0 | Uncoated | 0.594" (15.10mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
B65887E0250A041FERRITE CORE RM 250NH N41 2PCS |
175 |
|
Datasheet | RM14 | Tray | Active | RM | RM 14 | N41 | - | 250 nH | ±3% | Gapped | 70.0 | 2800 | 0.35 | 70.0 | 200.0 | 170.0 | 14000.0 | Uncoated | 0.594" (15.10mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
B65887E0000R097FERRITE CORE RM 6UH N97 2PCS |
234 |
|
Datasheet | RM14 | Tray | Active | RM | RM 14 | N97 | - | 6 µH | -20%, +30% | Ungapped | 1670.0 | 2300 | 0.35 | 70.0 | 200.0 | 170.0 | 14000.0 | Uncoated | 0.594" (15.10mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
B64290L0082X065FERRITE CORE TOROID 10UH T65 |
198 |
|
Datasheet | TX50/30/20 | Box | Active | Toroid | - | T65 | 2.040" (51.80mm) | 10 µH | ±30% | Ungapped | - | 4900 | 0.62 | 120.4 | 195.7 | - | 23560.0 | Epoxy | 0.839" (21.30mm) | - | - |
|
|
5979003801FERRITE CORE TOROID 1905NH 79 |
107 |
|
Datasheet | HF | Tray | Active | Toroid | - | 79 | 2.402" (61.00mm) | 1905 nH | ±25% | Ungapped | - | 1400 | 0.00923 | 147.0 | 156.0 | - | 22300.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
|
0059071A2FERRITE CORE TOROID 61NH EDGE |
809 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.325" (33.66mm) | 61 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 65.6 | - | 5340.0 | Coated | 0.450" (11.45mm) | - | - |
|
|
0059548A2FERRITE CORE TOROID 127NH EDGE |
211 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.291" (32.80mm) | 127 nH | ±8% | Ungapped | - | 125 | - | 81.4 | 65.6 | - | 5340.0 | Coated | 0.420" (10.67mm) | - | - |
|
B66295K0000X187FERRITE CORE I N87 |
130 |
|
Datasheet | I64/5/50 | Tray | Active | I | I 64 x 5 x 50 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
B66371G0000X187FERRITE CORE E N87 1PC |
148 |
|
Datasheet | E70/33/32 | Box | Active | E | E 70 x 33 x 32 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.307" (33.20mm) | 2.776" (70.50mm) | 1.260" (32.00mm) |
|
|
ROD10/200-4B1FERRITE CORE ROD |
949 |
|
Datasheet | - | Bulk | Active | ROD | ROD 10 x 200 | - | 0.394" (10.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 7.874" (200.00mm) | - |
|
|
U46/40/28-3C90FERRITE CORE U 3C90 |
220 |
|
Datasheet | - | Bulk | Active | U | U 46 x 40 x 28 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.551" (39.40mm) | 1.811" (46.00mm) | 1.102" (28.00mm) |
|
|
C055894A2FERRITE CORE TOROID 75NH MPP |
940 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.060" (26.92mm) | 75 nH | ±8% | Ungapped | - | 60 | - | 63.5 | 65.4 | - | 4150.0 | Coated | 0.440" (11.18mm) | - | - |
|
5975003821FERRITE CORE TOROID 6.85UH 75 |
286 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 2.472" (62.80mm) | 6.85 µH | -30%, +25% | Ungapped | - | 5000 | 0.91627 | 145.0 | 158.0 | - | 22800.0 | Plastic | 0.539" (13.70mm) | - | - |
|
|
5980003801FERRITE CORE TOROID 816NH 80 |
139 |
|
Datasheet | HF | Tray | Active | Toroid | - | 80 | 2.402" (61.00mm) | 816 nH | ±25% | Ungapped | - | 550 | 0.00923 | 144.0 | 156.0 | - | 22350.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
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0079191A7FERRITE CORE TOROID 60NH KOOL MU |
347 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.250" (57.15mm) | 60 nH | ±8% | Ungapped | - | 26 | - | 125.0 | 229.0 | - | 28600.0 | Coated | 0.600" (15.24mm) | - | - |
|
B64290L0040X087FERRITE CORE TOROID 2.76UH N87 |
318 |
|
Datasheet | TX58.3/40.8/17.6 | Box | Active | Toroid | - | N87 | 2.366" (60.10mm) | 2.76 µH | ±25% | Ungapped | - | 2200 | 1.0 | 152.4 | 152.4 | - | 23230.0 | Epoxy | 0.740" (18.80mm) | - | - |
|
B66293G0000X187FERRITE CORE ELP N87 1PC |
171 |
|
Datasheet | ELP58/11/38 | Box | Active | ELP | ELP 58 x 11 x 38 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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.