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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E43/10/28-3C95-A315-PFERRITE CORE E 3C95 |
2,355 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3C95-A400-EFERRITE CORE E 3C95 |
2,149 |
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Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3C95-A400-PFERRITE CORE E 3C95 |
2,680 |
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Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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0055037AYMPP 200 PERM AY 040 SIZE |
1,955 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.400" (10.15mm) | 105 nH | ±8% | Ungapped | - | 200 | - | 23.0 | 9.57 | - | 220.0 | Uncoated | 0.156" (3.96mm) | - | - |
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0R43019UGPOT CORE |
4,733 |
|
Datasheet | - | Bulk | Active | P | - | R | 1.181" (30.00mm) | 6.68 µH | - | Ungapped | - | 2300 | - | 45.2 | 137.0 | 116.0 | 6190.0 | Uncoated | 0.372" (9.45mm) | - | - |
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0055241AYMPP 060 PERM AY 240 SIZE |
4,800 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.260" (6.60mm) | 26 nH | ±8% | Ungapped | - | 60 | - | 13.6 | 4.76 | - | 64.9 | Uncoated | 0.100" (2.54mm) | - | - |
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B65531T0250A048P11/7 N48 250 +3% - |
4,804 |
|
Datasheet | B65531 | Tray | Active | P | P 11 x 7 | N48 | 0.445" (11.30mm) | 250 nH | ±3% | Ungapped | 199.0 | - | 0.92 | 16.3 | 17.7 | 14.1 | 289.0 | Uncoated | 0.130" (3.30mm) | - | - |
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B66365G0200X127FERRITE CORE ETD N27 1PC |
4,622 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
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B66365G0050X127FERRITE CORE ETD N27 |
3,695 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N27 | - | - | - | Gapped | - | 2000 | 0.6 | 103.0 | 173.0 | 172.0 | 17800.0 | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
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B66461W0500J187ELP43/10/28 N87 500 +5% - |
3,612 |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65813J0000R606RM10 PC95 5500 +30 |
1,976 |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PQ26/25-3F36-E250Ferrite Misc |
2,044 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 25 | 3F36 | - | 250 nH | ±3% | Gapped | 90.0 | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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PQ26/25-3F46-E250Ferrite Misc |
3,291 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 25 | 3F46 | - | 250 nH | ±3% | Gapped | 90.0 | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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PQ26/25-3C97-E250Ferrite Misc |
1,325 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 25 | 3C97 | - | 250 nH | ±3% | Gapped | 90.0 | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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EQK5032E040L250KOOL MU 040 PERM EQ 5032 SIZE |
3,750 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 136 nH | ±8% | Ungapped | - | 40 | - | 133.0 | 314.0 | - | 41900.0 | Uncoated | 0.984" (25.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) |
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EQK5032E026L250KOOL MU 026 PERM EQ 5032 SIZE |
1,777 |
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Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 92 nH | ±8% | Ungapped | - | 26 | - | 133.0 | 314.0 | - | 41900.0 | Uncoated | 0.984" (25.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) |
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EQK5032E060L250KOOL MU 060 PERM EQ 5032 SIZE |
4,637 |
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Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 190 nH | ±8% | Ungapped | - | 60 | - | 133.0 | 314.0 | - | 41900.0 | Uncoated | 0.984" (25.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) |
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E42/33/20-3F36FERRITE CORE E 3F36 |
4,855 |
|
Datasheet | - | Bulk | Active | E | E 42 x 33 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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PQ32/30-3C92Ferrite Misc |
1,365 |
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Datasheet | - | Bulk | Active | PQ | PQ 32 x 30 | 3C92 | - | - | - | Ungapped | - | - | 0.447 | 74.7 | 167.0 | 142.0 | 12500.0 | Uncoated | 0.596" (15.15mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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B66483K0000X197FERRITE CORE 3.77UH N97 |
3,257 |
|
Datasheet | I20/2.3/14 | Box | Active | - | I 20 x 2.3 x 14 | N97 | - | 3.77 µH | ±25% | Ungapped | 1260.0 | - | 0.42 | 25.1 | 59.8 | 55.0 | 1500.0 | Uncoated | 0.091" (2.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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.