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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0055027AYMPP 200 PERM AY 030 SIZE |
3,194 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.310" (7.87mm) | 83 nH | ±8% | Ungapped | - | 200 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0R45528ECE-CORE |
1,199 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 6.293 µH | - | Ungapped | - | 2300 | - | 124.0 | 353.0 | 345.0 | 44000.0 | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
|
|
C055149A2MPP 147 PERM GREY 150 SIZE |
3,413 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.180" (4.57mm) | 41 nH | ±8% | Ungapped | - | 147 | - | 9.42 | 2.11 | - | 19.9 | Coated | 0.125" (3.18mm) | - | - |
|
|
0058272A2HIGH FLUX 026 PERM KHAKI 270 SIZ |
4,470 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.260" (6.60mm) | 21 nH | ±8% | Ungapped | - | 26 | - | 13.6 | 9.2 | - | 125.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
DR43019UGDOUBLE SLAB SCP |
3,111 |
|
Datasheet | - | Bulk | Active | EQ | - | R | - | 4.44 µH | - | Ungapped | - | 2300 | - | 46.2 | 117.0 | 96.0 | 5410.0 | Uncoated | 0.740" (18.80mm) | 1.181" (30.00mm) | 0.800" (20.32mm) |
|
|
C055205A2MPP 147 PERM GREY 206 SIZE |
1,147 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.830" (21.08mm) | 81 nH | ±8% | Ungapped | - | 147 | - | 50.9 | 22.1 | - | 1120.0 | Coated | 0.280" (7.11mm) | - | - |
|
|
C055200A2MPP 173 PERM GREY 206 SIZE |
3,402 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.830" (21.08mm) | 96 nH | ±8% | Ungapped | - | 173 | - | 50.9 | 22.1 | - | 1120.0 | Coated | 0.280" (7.11mm) | - | - |
|
|
HR43019UGDOUBLE SLAB CP W/HOLE |
4,568 |
|
Datasheet | - | Bulk | Active | EQ | - | R | - | 4.227 µH | - | Ungapped | - | 2300 | - | 46.1 | 111.0 | 96.0 | 5110.0 | Uncoated | 0.740" (18.80mm) | 1.181" (30.00mm) | 0.800" (20.32mm) |
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0058273A2HIGH FLUX 014 PERM KHAKI 270 SIZ |
3,634 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.260" (6.60mm) | 12 nH | ±8% | Ungapped | - | 14 | - | 13.6 | 9.2 | - | 125.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
C055148A2MPP 160 PERM GREY 150 SIZE |
3,467 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.180" (4.57mm) | 45 nH | ±8% | Ungapped | - | 160 | - | 9.42 | 2.11 | - | 19.9 | Coated | 0.125" (3.18mm) | - | - |
|
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PQ32/25-3F46FERRITE CORE PQ 3F46 2PC SET |
1,432 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 25 | 3F46 | - | - | ±25% | Ungapped | - | - | 0.383 | 64.2 | 168.0 | 143.0 | 10800.0 | Uncoated | 0.984" (25.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
B66383G0000X127FERRITE CORE E N27 1PC |
3,760 |
|
Datasheet | E47/20/16 | Box | Active | E | E 47 x 20 x 16 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
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|
9498115002FERRITE CORE E SET |
1,506 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 41.7 | 97.9 | 235.0 | 231.0 | 23100.0 | Uncoated | - | 1.654" (42.00mm) | - |
|
|
B65738J0000R087FERRITE CORE N87 |
3,249 |
|
Datasheet | PTS23/18 | Box | Active | - | - | N87 | - | - | - | - | - | 2200 | 0.62 | 45.1 | 73.1 | 67.4 | 3293.0 | Uncoated | 0.362" (9.20mm) | - | 0.610" (15.50mm) |
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PQ32/35-3C94FERRITE CORE PQ 3C94 2PC SET |
2,729 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 35 | 3C94 | - | - | ±25% | Ungapped | 1910.0 | - | 0.503 | 83.5 | 166.0 | 143.0 | 13800.0 | Uncoated | 1.378" (35.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
|
0055047AYMPP 200 PERM AY 050 SIZE |
2,900 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.500" (12.70mm) | 90 nH | ±8% | Ungapped | - | 200 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
|
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P26/16/I-3F3Ferrite Misc |
1,311 |
|
Datasheet | P26/16/I | Bulk | Active | P | P 26 x 16 | 3F3 | 1.004" (25.50mm) | 5.25 µH | ±25% | Ungapped | 1505.0 | - | 0.36 | 39.6 | 110.0 | 87.0 | 4370.0 | Uncoated | 0.319" (8.10mm) | - | - |
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B66341G0000X187FERRITE CORE EC N87 |
4,856 |
|
Datasheet | EC52/24/14 | Box | Active | EC | EC 52 x 24 x 14 | N87 | - | - | - | - | - | 2200 | 0.58 | 105.0 | 180.0 | 141.0 | 18900.0 | Uncoated | 0.959" (24.35mm) | 2.055" (52.20mm) | 0.541" (13.75mm) |
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E43/10/28-3C97-A630-EFERRITE CORE E 3C97 |
3,349 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
|
E43/10/28-3C97-A630-PFERRITE CORE E 3C97 |
1,178 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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.