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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PC95EIR18/5/12-ZFERRITE CORE HER 3.69UH 1SET |
4,226 |
|
Datasheet | Planar | Tray | Active | HER, PLT | EI 18 x 5 x 12 | PC95 | - | 3.69 µH | ±25% | Ungapped | - | - | 0.6 | 32.8 | 19.7 | 28.3 | 645.0 | Uncoated | 0.197" (5.00mm) | 0.715" (18.15mm) | 0.472" (12.00mm) |
|
HF90T25X13X15FERRITE CORE TOROID |
1,261 |
|
Datasheet | T | Tray | Active | Toroid | - | - | - | - | - | Ungapped | - | 5000 | - | - | - | - | - | Epoxy | 0.512" (13.00mm) | - | - |
|
TX29/19/15-3E10-MFERRITE CORE TOROID |
4,621 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 15 | - | 1.179" (29.95mm) | - | ±30% | Ungapped | 10000.0 | - | 0.98 | 73.2 | 73.9 | - | 5410.0 | Epoxy | 0.632" (16.05mm) | - | - |
|
TX29/19/7.6-3E12FERRITE CORE TOROID |
3,829 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 7.6 | - | 0.640" (16.25mm) | - | ±30% | Ungapped | 12000.0 | - | 2.06 | 73.2 | 35.5 | - | 2600.0 | Epoxy | 0.258" (6.55mm) | - | - |
|
P11/7/I-3F46FERRITE CORE P 3F46 2PC SET |
2,296 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 11 x 7 | 3F46 | 0.437" (11.10mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.260" (6.60mm) | - | - |
|
TX36/23/10-3C94FERRITE CORE TOROID 3C94 |
1,328 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 10 | 3C94 | 1.463" (37.15mm) | - | ±25% | Ungapped | 2300.0 | - | 1.38 | 89.7 | 64.9 | - | 5820.0 | Epoxy | 0.430" (10.92mm) | - | - |
|
B65495B0000Y030FERRITE CORE P 800NH N30 2PCS |
4,394 |
|
Datasheet | P4.6/4.1 | Box | Active | P (Pot Core) | P 4.6 x 4.1 | N30 | 0.183" (4.65mm) | 800 nH | -30%, +40% | Ungapped | 1730.0 | 4300 | 2.7 | 7.6 | 2.8 | - | 21.3 | Uncoated | 0.079" (2.00mm) | - | - |
|
B65939A0000X022FERRITE CORE PS N22 |
100 |
|
Datasheet | PS25/8.9 | Box | Active | PS | PS 25 x 8.9 | N22 | 0.976" (24.80mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.350" (8.90mm) | - | - |
|
B65813J0000R097FERRITE CORE RM 4.2UH N97 2PCS |
2,352 |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N97 | - | 4.2 µH | -20%, +30% | Ungapped | 1500.0 | 2300 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
|
H5AP30/19Z-52H2PCS POT CORE FOR SIGNAL TRANSFO |
100 |
|
Datasheet | P | Tray | Not For New Designs | P (Pot Core) | P 30 x 19 | H5A | 1.181" (30.00mm) | 9.8 µH | ±25% | Ungapped | 2573.0 | 3300 | 0.33 | 45.2 | 137.0 | 109.0 | 6192.0 | Uncoated | 0.748" (19.00mm) | - | - |
|
B66367Q0250K187FERRITE CORE ETD 250NH N87 |
2,578 |
|
Datasheet | ETD49/25/16 | Bulk | Active | ETD | ETD 49 x 25 x 16 | N87 | - | 250 nH | ±10% | Distributed Gapped | - | - | 0.54 | 114.0 | 211.0 | 209.0 | 24100.0 | Uncoated | 0.657" (16.70mm) | 1.909" (48.50mm) | 0.980" (24.90mm) |
|
PC47EER35-ZFERRITE CORE E 2.77UH PCS47 2PC |
3,635 |
|
Datasheet | E | Tray | Active | E | EER 35 | PC47 | - | 2.77 µH | ±25% | Ungapped | - | - | 0.85 | 90.8 | 107.0 | - | 9720.0 | Uncoated | 0.815" (20.70mm) | 1.378" (35.00mm) | 0.445" (11.30mm) |
|
PQ32/25-3C97FERRITE CORE PQ 3C97 2PC SET |
3,336 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 25 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.984" (25.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
|
HF90T38X14X22FERRITE CORE TOROID |
4,894 |
|
Datasheet | T | Tray | Active | Toroid | - | - | - | - | - | Ungapped | - | 5000 | - | - | - | - | - | Epoxy | 0.551" (14.00mm) | - | - |
|
B65815E1000J041FERRITE CORE RM 1UH N41 2PCS |
1,888 |
|
Datasheet | RM12 | Box | Active | RM | RM 12 | N41 | - | 1 µH | ±5% | Gapped | 311.0 | 2800 | 0.39 | 57.0 | 146.0 | 125.0 | 8320.0 | Uncoated | 0.484" (12.30mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
|
B65815E0400J041FERRITE CORE RM 400NH N41 2PCS |
3,755 |
|
Datasheet | RM12 | Box | Active | RM | RM 12 | N41 | - | 400 nH | ±5% | Gapped | 124.0 | 2800 | 0.39 | 57.0 | 146.0 | 125.0 | 8320.0 | Uncoated | 0.484" (12.30mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
|
|
PQ35/30-3C97FERRITE CORE PQ 3C97 2PC SET |
2,038 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 30 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.181" (30.00mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
|
PQ35/35-3C97FERRITE CORE PQ 3C97 2PC SET |
3,116 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 35 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.366" (34.70mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
|
B65611D0000R030FERRITE CORE P 15.2UH N30 2PCS |
2,743 |
|
Datasheet | P36/22 | Box | Active | P (Pot Core) | P 36 x 22 | N30 | 1.417" (36.00mm) | 15.2 µH | -20%, +30% | Ungapped | 3040.0 | 4300 | 0.26 | 52.0 | 202.0 | - | 10500.0 | Uncoated | 0.433" (11.00mm) | - | - |
|
|
PC47EI50-ZFERRITE CORE E 6.11UH PCS47 1SET |
3,158 |
|
Datasheet | E | Tray | Active | E | - | PC47 | - | 6.11 µH | ±25% | Ungapped | - | 2500 | 0.409 | 94.0 | 230.0 | - | 21620.0 | Uncoated | 1.313" (33.35mm) | 1.969" (50.00mm) | - |
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.