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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65879B0000R095FERRITE CORE PQ 6.1UH N95 2PCS |
210 |
|
Datasheet | PQ32/30 | Box | Active | PQ | PQ 32 x 30 | N95 | - | 6.1 µH | -20%, +30% | Ungapped | 2140.0 | 2000 | 0.441 | 67.8 | 153.8 | 127.5 | 10440.0 | Uncoated | 0.597" (15.17mm) | 1.260" (32.00mm) | 0.866" (22.00mm) |
|
0077090A7KOOL MU 060 PERM BLACK 089 SIZE |
240 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.840" (46.74mm) | 86 nH | ±8% | Ungapped | - | 60 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
|
E58/11/38-3C95FERRITE CORE E 3C95 |
629 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
|
B66367G0000X197FERRITE CORE ETD N97 1PC |
251 |
|
Datasheet | ETD49/25/16 | Box | Active | ETD | ETD 49 x 25 x 16 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
|
|
PQ40/40-3C96FERRITE CORE PQ 3C96 2PC SET |
251 |
|
Datasheet | - | Bulk | Active | PQ | PQ 40 x 40 | 3C96 | - | - | ±25% | Ungapped | 1690.0 | - | 0.507 | 102.0 | 201.0 | 175.0 | 20500.0 | Uncoated | 1.567" (39.80mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
|
5943018601FERRITE CORE TOROID 43 |
566 |
|
Datasheet | - | Bulk | Active | Toroid | - | 43 | - | - | ±25% | Ungapped | - | 800 | - | 98.0 | 178.0 | - | 17500.0 | Uncoated | - | - | - |
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C058071A2FERRITE CORE TOROID 61NH HIGH FL |
642 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.325" (33.66mm) | 61 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 65.6 | - | 5340.0 | Coated | 0.450" (11.45mm) | - | - |
|
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0078439A7FERRITE CORE TOROID 135NH XFLUX |
285 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 135 nH | ±8% | Ungapped | - | 60 | - | 107.0 | 199.0 | - | 21300.0 | Coated | 0.710" (18.03mm) | - | - |
|
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0070071A7KOOL MU ULTRA 060 PERM BLACK |
200 |
|
Datasheet | - | Tray | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 61 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
|
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CMC030020015HNANOCRYSTALLINE CORE TOROID 88UH |
128 |
|
Datasheet | - | Bulk | Active | Toroid | - | Nanocrystalline | 1.181" (30.00mm) | 88 µH | ±30% | Ungapped | - | 80000 | - | 79.0 | 63.0 | - | - | Polyester | 0.591" (15.00mm) | - | - |
|
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C058930A2FERRITE CORE TOROID 157NH |
805 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.060" (26.92mm) | 157 nH | ±8% | Ungapped | - | 125 | - | 63.5 | 65.4 | - | 4150.0 | Coated | 0.440" (11.18mm) | - | - |
|
PC95PQ20/20Z-12FERRITE CORE PQ 4UH PCS95 2PC |
267 |
|
Datasheet | PQ | Tray | Active | PQ | PQ 20 x 20 | PC95 | - | 4 µH | ±25% | Ungapped | - | - | 0.74 | 45.4 | 62.0 | - | 2790.0 | Uncoated | 0.795" (20.20mm) | 0.807" (20.50mm) | 0.551" (14.00mm) |
|
B64290L0674X037FERRITE CORE TOROID 8UH T37 |
268 |
|
Datasheet | TX36/23/15 | Box | Active | Toroid | - | T37 | 1.476" (37.50mm) | 8 µH | ±25% | Ungapped | - | 6000 | 0.94 | 89.65 | 95.89 | - | 8597.0 | Epoxy | 0.638" (16.20mm) | - | - |
|
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C055059A2FERRITE CORE TOROID 43NH MPP |
673 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.930" (23.62mm) | 43 nH | ±8% | Ungapped | - | 60 | - | 56.7 | 31.7 | - | 1800.0 | Coated | 0.330" (8.38mm) | - | - |
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0077111A7FERRITE CORE TOROID 33NH KOOL MU |
354 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.250" (57.15mm) | 33 nH | ±8% | Ungapped | - | 26 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.550" (13.97mm) | - | - |
|
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0077109A7FERRITE CORE TOROID 156NH KOOLMU |
255 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.285" (58.04mm) | 156 nH | ±8% | Ungapped | - | 125 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.585" (14.86mm) | - | - |
|
B65661N0160A048FERRITE CORE P 160NH N48 |
1,039 |
|
Datasheet | P22/13 | Tray | Active | P (Pot Core) | P 22 x 13 | N48 | 0.866" (22.00mm) | 160 nH | ±3% | Gapped | 64.0 | - | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
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PC95SP50X50X5FERRITE CORE SP PCS95 1PCS |
420 |
|
Datasheet | SP | Tray | Active | SP | SP 50 x 50 x 5 | PC95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.197" (5.00mm) | 1.969" (50.00mm) | 1.969" (50.00mm) |
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E58/11/38-4F1FERRITE CORE E |
377 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.433" (11.00mm) | - | 1.496" (38.00mm) |
|
PQ40/30-3C97FERRITE CORE PQ 3C97 2PC SET |
193 |
|
Datasheet | - | Bulk | Active | PQ | PQ 40 x 30 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.181" (30.00mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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.