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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0W43615TCTOROID UNCOATED |
1,425 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 1.417" (36.00mm) | 13.4 µH | ±30% | Ungapped | - | 10000 | - | 89.6 | 95.9 | - | 8596.0 | Uncoated | 0.591" (15.00mm) | - | - |
|
|
0077935A7HT19KOOL MU 075 PERM BLACK 930 SIZE |
2,429 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.060" (26.92mm) | 151 nH | ±8% | Ungapped | - | 75 | - | 63.5 | 105.0 | - | 6670.0 | Uncoated | 0.709" (18.00mm) | - | - |
|
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B65807P0000R097FERRITE CORE RM N97 |
2,872 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 LP | N97 | - | - | - | - | - | 2300 | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
B65495K0016A001FERRITE CORE |
2,074 |
|
Datasheet | B65495 | Box | Not For New Designs | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RM10/I-3C92Ferrite Misc |
4,751 |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3C92 | - | - | - | Ungapped | - | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.366" (9.30mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
|
PTS23/18-3F3Ferrite Misc |
4,537 |
|
Datasheet | - | Bulk | Active | P | PTS 23 x 18 | 3F3 | 0.902" (22.90mm) | 2.5 µH | ±25% | Ungapped | 1500.0 | - | 0.77 | 45.1 | 58.3 | 53.6 | 2630.0 | Uncoated | 0.354" (9.00mm) | - | - |
|
|
RM10/ILP-3F36FERRITE CORE RM 3F36 2PC SET |
3,432 |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3F36 | - | - | ±25% | Ungapped | 1060.0 | - | 0.34 | 33.9 | 99.1 | 89.1 | 3360.0 | Uncoated | 0.512" (13.00mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
|
9578444502FERRITE CORE ETD 78 SET |
2,550 |
|
Datasheet | - | Bulk | Active | ETD | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 60.0 | 103.5 | 173.0 | 117.7 | 17940.0 | Uncoated | 0.878" (22.30mm) | - | - |
|
B65807J0000R045FERRITE CORE RM 3.5UH N45 2PCS |
1,454 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N45 | - | 3.5 µH | -20%, +30% | Ungapped | 2180.0 | 3800 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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PQ26/20-3C90-E250Ferrite Misc |
2,619 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3C90 | - | 250 nH | ±3% | Gapped | 74.0 | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.398" (10.10mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
|
9498114002FERRITE CORE E SET |
3,735 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 55.3 | 97.9 | 177.0 | 174.0 | 17300.0 | Uncoated | - | 1.654" (42.00mm) | - |
|
|
B65807N0200A048FERRITE CORE RM N48 |
1,818 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N48 | - | - | - | Gapped | - | 2300 | 0.78 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
B65807N0500A048FERRITE CORE RM N48 |
4,885 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N48 | - | - | - | Gapped | - | 2300 | 0.78 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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0P42616A197GAPPED POT CORE |
1,972 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TX36/23/15-3E25Ferrite Misc |
2,203 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3E25 | 1.463" (37.15mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
|
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ER41/7.6/32-3C97FERRITE CORE ER 3C97 |
4,103 |
|
Datasheet | - | Bulk | Active | ER | ER 41 x 7.6 x 32 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.300" (7.60mm) | 1.600" (40.64mm) | 1.260" (32.00mm) |
|
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ER41/7.6/32-3F36FERRITE CORE ER 3F36 |
4,906 |
|
Datasheet | - | Bulk | Active | ER | ER 41 x 7.6 x 32 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.300" (7.60mm) | 1.600" (40.64mm) | 1.260" (32.00mm) |
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PQ26/20-3C97-A144Ferrite Misc |
3,222 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3C97 | - | 144 nH | - | Gapped | - | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.398" (10.10mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
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PQ26/20-3C97-A400Ferrite Misc |
4,391 |
|
Datasheet | PQ26/20 | Bulk | Active | PQ | PQ 26 x 20 | 3C97 | - | 7.02 µH | ±25% | Gapped | - | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.398" (10.10mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
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PQ26/20-3F36-A400Ferrite Misc |
3,289 |
|
Datasheet | PQ26/20 | Bulk | Active | PQ | PQ 26 x 20 | 3F36 | - | 400 nH | ±3% | Gapped | - | - | 0.372 | 45.0 | 121.0 | 109.0 | 5470.0 | Uncoated | 0.398" (10.10mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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.