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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0055147A2MPP 200 PERM GREY 150 SIZE |
3,333 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.155" (3.94mm) | 56 nH | ±8% | Ungapped | - | 200 | - | 9.42 | 2.11 | - | 19.9 | Uncoated | 0.100" (2.54mm) | - | - |
|
|
C055144A2MPP 173 PERM GREY 150 SIZE |
1,133 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.180" (4.57mm) | 48 nH | ±8% | Ungapped | - | 173 | - | 9.42 | 2.11 | - | 19.9 | Coated | 0.125" (3.18mm) | - | - |
|
|
B66461G0000X149ELP43/10/28 N49 5000 +25% |
2,664 |
|
Datasheet | B66461G | Tray | Active | ELP | ELP 43 x 10 x 28 | N49 | - | 5 µH | ±25% | Ungapped | 1030.0 | 1500 | 0.225 | 50.8 | 225.0 | 217.0 | 11430.0 | Uncoated | 0.374" (9.50mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
|
|
B65819N0063A033FERRITE CORE RM M33 |
4,921 |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | M33 | - | - | - | Gapped | - | 750 | 0.75 | 29.8 | 40.0 | - | 1190.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
|
PTS30/19/I-3C92Ferrite Misc |
3,613 |
|
Datasheet | - | Bulk | Active | P | PTS 30 x 19 x I | 3C94 | - | 3.83 µH | ±25% | Gapped | 1260.0 | - | 0.412 | 49.5 | 120.0 | 111.0 | 5940.0 | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | 0.799" (20.30mm) |
|
|
PTS30/19/I-3C96Ferrite Misc |
2,302 |
|
Datasheet | - | Bulk | Active | P | PTS 30 x 19 x I | 3C94 | - | 4.84 µH | ±25% | Gapped | 1590.0 | - | 0.412 | 49.5 | 120.0 | 111.0 | 5940.0 | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | 0.799" (20.30mm) |
|
|
P14/8-4C65-A100Ferrite Misc |
3,675 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | - | - | - | - | - | - | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | - | - | - |
|
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B67243L0001X065DU34/41/10 T65 |
2,467 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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SF43019A250GAPPED ROUND-SLAB CORE W/HOLE |
4,309 |
|
Datasheet | - | Bulk | Active | EQ | - | F | - | 250 nH | - | Ungapped | - | 3000 | - | 45.6 | 123.0 | - | 5610.0 | Uncoated | 0.740" (18.80mm) | 1.181" (30.00mm) | 0.800" (20.32mm) |
|
PQ32/35-3C95FERRITE CORE PQ 3C95 2PC SET |
1,148 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 35 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.378" (35.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
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PQ32/35-3C97FERRITE CORE PQ 3C97 2PC SET |
3,811 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 35 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.378" (35.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
|
RM12/ILP-3F3Ferrite Misc |
2,611 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F3 | - | 6.7 µH | ±25% | Ungapped | 1510.0 | - | 0.28 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.331" (8.40mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
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E55/28/25-3C90-G2500FERRITE CORE E 3C90 |
4,622 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
|
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E55/28/25-3C91-G2000FERRITE CORE E 3C91 |
2,280 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
|
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E55/28/25-3C94-G2000FERRITE CORE E 3C94 |
4,534 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
|
|
RM12/I-3C96FERRITE CORE RM 3C96 2PC SET |
2,830 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C96 | - | - | ±25% | Ungapped | 1570.0 | - | 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-3F4FERRITE CORE RM 3F4 2PC SET |
3,547 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F4 | - | - | ±25% | Ungapped | 802.0 | - | 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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PQ32/30-3F3Ferrite Misc |
4,247 |
|
Datasheet | PQ32/30 | Bulk | Active | PQ | PQ 32 x 30 | 3F3 | - | 4.58 µH | ±25% | Ungapped | 1630.0 | - | 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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P22/13-3H3-E250/NFerrite Misc |
1,593 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3H3 | 0.866" (22.00mm) | 250 nH | ±3% | Gapped | 100.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
|
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P22/13-3H3-A400/NFerrite Misc |
2,225 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3H3 | 0.866" (22.00mm) | 400 nH | ±3% | Gapped | 158.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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.