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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
36T0153-00PFERRITE CORE TOROID 909NH 36 |
1,022 |
|
Datasheet | - | Bulk | Active | Toroid | - | 36 | 0.156" (3.96mm) | 909 nH | -0.25% | Ungapped | - | 4500 | 5.92 | 8.05 | - | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
28T0135-10PFERRITE CORE TOROID 230NH 28 |
2,930 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.136" (3.45mm) | 230 nH | ±20% | Ungapped | - | 850 | 4.45 | 4.45 | 1.7 | - | - | Parylene | 0.082" (2.08mm) | - | - |
|
|
36T0119-40PFERRITE CORE TOROID 2.001UH 36 |
2,586 |
|
Datasheet | - | Bulk | Active | Toroid | - | 36 | 0.120" (3.05mm) | 2.001 µH | ±25% | Ungapped | - | 4500 | 2.826 | 5.988 | 2.119 | - | 12.69 | Parylene | 0.100" (2.54mm) | - | - |
|
|
46T0135-10PFERRITE CORE TOROID 1.081UH 46 |
3,140 |
|
Datasheet | - | Bulk | Active | Toroid | - | 46 | 0.140" (3.56mm) | 1.081 µH | ±25% | Ungapped | - | 4000 | 4.65 | 7.619 | 1.639 | - | 12.485 | Parylene | 0.080" (2.03mm) | - | - |
|
|
35T0155-10PFERRITE CORE TOROID 719NH 35 |
2,944 |
|
Datasheet | - | Bulk | Active | Toroid | - | 35 | 0.156" (3.96mm) | 719 nH | ±20% | Ungapped | - | 5000 | 8.29 | 9.16 | 1.11 | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
33T0082-300FERRITE CORE TOROID 540NH 33 |
4,298 |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.080" (2.03mm) | 540 nH | ±30% | Ungapped | - | 2300 | - | - | - | - | - | Uncoated | - | - | - |
|
|
35T0155-20PFERRITE CORE TOROID 1.136UH 35 |
3,657 |
|
Datasheet | - | Bulk | Active | Toroid | - | 35 | 0.156" (3.96mm) | 1.136 µH | ±20% | Ungapped | - | 5000 | 5.53 | 9.2 | 1.66 | - | - | Parylene | 0.080" (2.03mm) | - | - |
|
|
25N0136-10PFERRITE CORE 2 HOLE 29NH 25 |
4,395 |
|
Datasheet | - | Bulk | Obsolete | Multi-Hole (2) | - | 25 | - | 29 nH | ±30% | Ungapped | - | 125 | - | - | - | - | - | Parylene | 0.060" (1.52mm) | 0.137" (3.48mm) | 0.080" (2.03mm) |
|
|
35T0155-00PFERRITE CORE TOROID 35 |
2,004 |
|
Datasheet | - | Bulk | Active | Toroid | - | 35 | 0.155" (3.94mm) | - | ±20% | Ungapped | - | 5000 | 4.194 | 9.165 | 2.185 | - | 20.029 | Parylene | 0.100" (2.54mm) | - | - |
|
|
35N0136-10PFERRITE CORE 2 HOLE 1.88UH 35 |
3,836 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | 35 | - | 1.88 µH | ±25% | Ungapped | - | 5000 | - | - | - | - | - | Parylene | 0.060" (1.52mm) | 0.137" (3.48mm) | 0.080" (2.03mm) |
|
|
25T0155-10PFERRITE CORE TOROID 18NH 25 |
4,167 |
|
Datasheet | - | Bulk | Obsolete | Toroid | - | 25 | 0.155" (3.94mm) | 18 nH | ±30% | Ungapped | - | 125 | 8.74 | 9.196 | 1.052 | - | 9.677 | Parylene | 0.050" (1.27mm) | - | - |
|
|
36T0145-00PFERRITE CORE TOROID 36 |
4,328 |
|
Datasheet | - | Bulk | Active | Toroid | - | 36 | 0.146" (3.71mm) | - | -0.25% | Ungapped | - | 4500 | - | - | - | - | - | Parylene | 0.101" (2.57mm) | - | - |
|
|
35T0190-10PFERRITE CORE TOROID 949NH 35 |
4,138 |
|
Datasheet | - | Bulk | Active | Toroid | - | 35 | 0.191" (4.85mm) | 949 nH | ±20% | Ungapped | - | 5000 | 6.62 | 10.2 | 1.54 | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
28T0115-400FERRITE CORE TOROID 380NH 28 |
2,709 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.115" (2.93mm) | 380 nH | ±25% | Ungapped | - | 850 | - | - | - | - | - | Uncoated | 0.148" (3.75mm) | - | - |
|
|
28T0130-00PFERRITE CORE TOROID 206NH 28 |
4,132 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.130" (3.30mm) | 206 nH | ±20% | Ungapped | - | 850 | 5.18 | 6.2 | 1.2 | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
2815002302FERRITE CORE 2 HOLE 15 |
3,531 |
|
Datasheet | - | Bag | Active | Multi-Hole (2) | - | 15 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.132" (3.35mm) | 0.136" (3.45mm) | 0.079" (2.00mm) |
|
|
28T0153-70PFERRITE CORE TOROID 28 |
4,262 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.155" (3.94mm) | - | ±20% | Ungapped | - | 850 | 4.445 | 8.097 | 1.821 | - | 14.748 | Parylene | 0.070" (1.78mm) | - | - |
|
|
28B0157-500FERRITE CORE TUBE 28 |
1,717 |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 0.157" (4.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.118" (3.00mm) | - | - |
|
|
42T0231-10PFERRITE CORE TOROID 2.974UH 42 |
2,800 |
|
Datasheet | - | Bulk | Obsolete | Toroid | - | 42 | 0.230" (5.84mm) | 2.974 µH | ±25% | Ungapped | - | 7500 | 3.082 | 12.991 | 4.215 | - | 54.753 | Parylene | 0.120" (3.05mm) | - | - |
|
|
46T0145-00PFERRITE CORE TOROID 1.63UH 46 |
3,848 |
|
Datasheet | - | Bulk | Active | Toroid | - | 46 | 0.146" (3.71mm) | 1.63 µH | - | Ungapped | - | 4000 | 2.97 | 7.51 | 2.53 | - | - | Parylene | 0.101" (2.57mm) | - | - |
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.