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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RM12/I-3C95-E250FERRITE CORE RM 250NH 3C95 2PC |
3,943 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C95 | - | 250 nH | ±3% | Gapped | 77.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
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RM12/I-3C95-E120Ferrite Misc |
2,565 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C95 | - | 120 nH | - | Gapped | - | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
|
P30/19-3F3Ferrite Misc |
3,994 |
|
Datasheet | - | Bulk | Active | P | P 30 x 19 | 3F3 | 1.181" (30.00mm) | 5.75 µH | ±25% | Ungapped | 1510.0 | - | - | 45.2 | 137.0 | 116.0 | 6190.0 | Uncoated | 0.370" (9.40mm) | - | - |
|
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B64290L0674X035FERRITE CORE TOROID T35 |
3,279 |
|
Datasheet | TX36/23/15 | Box | Active | Toroid | - | T35 | - | - | - | Gapped | - | 6000 | - | - | - | - | - | Epoxy | - | - | - |
|
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E80/38/20-3C94-G2000FERRITE CORE E 3C94 |
3,412 |
|
Datasheet | - | Bulk | Active | E | E 80 x 38 x 20 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
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00G3515E060EDGE 060 PERM 3515 E CORE |
2,222 |
|
Datasheet | - | Bulk | Active | E | - | Edge | - | 102 nH | ±8% | Ungapped | - | 60 | - | 69.4 | 84.0 | - | 5830.0 | Uncoated | 0.368" (9.35mm) | 1.360" (34.54mm) | 0.368" (9.35mm) |
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SP43019A400ROUND-SLAB CORE W/HOLE |
3,877 |
|
Datasheet | - | Bulk | Active | EQ | - | P | - | 400 nH | - | Ungapped | - | 2500 | - | 45.6 | 123.0 | - | 5610.0 | Uncoated | 0.740" (18.80mm) | 1.181" (30.00mm) | 0.800" (20.32mm) |
|
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0079389A7KOOL MU MAX 019 PERM BLACK 395 S |
3,720 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E55/28/25-3F3Ferrite Misc |
1,969 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3F3 | - | 7.4 µH | ±25% | Ungapped | 1730.0 | - | - | 123.0 | 420.0 | 411.0 | 52000.0 | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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0059932A2EDGE 026 PERM GREEN 930 SIZE |
1,686 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.060" (26.92mm) | 32 nH | ±8% | Ungapped | - | 26 | - | 63.5 | 65.4 | - | 4150.0 | Uncoated | 0.440" (11.18mm) | - | - |
|
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00K5528B026KOOL MU 5528 BLOCK |
1,524 |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 26 | - | - | - | - | 31200.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.811" (20.60mm) |
|
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00K6030B060KOOL MU 6030 BLOCK |
1,563 |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 60 | - | - | - | - | 27000.0 | Uncoated | 1.181" (30.00mm) | 2.362" (60.00mm) | 0.591" (15.00mm) |
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00K6030B090KOOL MU 6030 BLOCK |
2,244 |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 90 | - | - | - | - | 27000.0 | Uncoated | 1.181" (30.00mm) | 2.362" (60.00mm) | 0.591" (15.00mm) |
|
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00K6030B040KOOL MU 6030 BLOCK |
1,531 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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0059936A2EDGE 040 PERM GREEN 930 SIZE |
3,925 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.060" (26.92mm) | 50 nH | ±8% | Ungapped | - | 40 | - | 63.5 | 65.4 | - | 4150.0 | Uncoated | 0.440" (11.18mm) | - | - |
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0059894A2S01EDGE HDCB 060 PERM GREEN 930 SIZ |
2,030 |
|
Datasheet | - | Bulk | Active | Toroid | - | High DCB Edge | 1.060" (26.92mm) | 75 nH | ±8% | Ungapped | - | 60 | - | 63.5 | 65.4 | - | 4150.0 | Uncoated | 0.440" (11.18mm) | - | - |
|
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00K5528B060KOOL MU 5528 BLOCK |
1,377 |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 60 | - | - | - | - | 31200.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.811" (20.60mm) |
|
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00K6030B014KOOL MU 6030 BLOCK |
3,795 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ZJ44715TCTOROID GREY COATED |
1,846 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.891" (48.04mm) | 8.075 µH | ±20% | Ungapped | - | 5000 | - | 110.4 | 143.5 | - | 15848.0 | Epoxy | 0.616" (15.65mm) | - | - |
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TX42/26/18-3C95Ferrite Misc |
4,847 |
|
Datasheet | - | Bulk | Active | Toroid | TX 42 x 26 x 18 | 3C95 | 1.656" (42.05mm) | 12.9 µH | ±30% | Ungapped | - | 8500 | 0.769 | 103.0 | 134.0 | - | 13810.0 | Epoxy | 0.709" (18.00mm) | - | - |
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.