Photo | Mfr. Part # | Availability | Price | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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HFN0277-200FERRITE CORE 2 HOLE HF Laird-Signal Integrity Products |
3,856 | 0.08 |
|
![]() Datasheet |
- | Bulk | Active | Multi-Hole (2) | - | HF | - | - | - | Ungapped | - | 100 | - | - | - | - | - | Uncoated | 0.122" (3.10mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
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28T0121-20PFERRITE CORE TOROID 244NH 28 Laird-Signal Integrity Products |
3,132 | 0.08 |
|
![]() Datasheet |
- | Bulk | Active | Toroid | - | 28 | 0.121" (3.07mm) | 244 nH | ±20% | Ungapped | - | 850 | 4.41 | 6.64 | 1.51 | - | - | Parylene | 0.082" (2.08mm) | - | - |
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37T0231-10PFERRITE CORE TOROID 2.974UH 37 Laird-Signal Integrity Products |
3,066 | 0.08 |
|
![]() Datasheet |
- | Bulk | Active | Toroid | - | 37 | 0.231" (5.87mm) | 2.974 µH | ±30% | Ungapped | - | 5500 | 3.08 | 12.99 | 4.22 | - | - | Parylene | 0.121" (3.07mm) | - | - |
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28N0277-000FERRITE CORE 2 HOLE 28 Laird-Signal Integrity Products |
4,685 | 0.09 |
|
![]() Datasheet |
- | Bulk | Active | Multi-Hole (2) | - | 28 | - | - | - | Ungapped | - | 850 | - | - | - | - | - | Uncoated | 0.244" (6.20mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
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28T0301-10PFERRITE CORE TOROID 473NH 28 Laird-Signal Integrity Products |
4,472 | 0.10 |
|
![]() Datasheet |
- | Bulk | Active | Toroid | - | 28 | 0.301" (7.65mm) | 473 nH | ±20% | Ungapped | - | 850 | 2.21 | 14.93 | 6.75 | - | - | Parylene | 0.126" (3.20mm) | - | - |
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28B0394-200FERRITE CORE TUBE 28 Laird-Signal Integrity Products |
4,058 | 0.11 |
|
![]() Datasheet |
- | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | - | - |
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28B0395-600FERRITE CORE TUBE 28 Laird-Signal Integrity Products |
2,893 | 0.11 |
|
![]() Datasheet |
- | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | - | - |
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33T0255-10PFERRITE CORE TOROID 2.059UH 33 Laird-Signal Integrity Products |
1,302 | 0.11 |
|
![]() Datasheet |
- | Bulk | Active | Toroid | - | 33 | 0.256" (6.50mm) | 2.059 µH | ±20% | Ungapped | - | 2700 | 1.61 | 12.08 | 7.49 | - | - | Parylene | 0.158" (4.02mm) | - | - |
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HFN0277-000FERRITE CORE 2 HOLE HF Laird-Signal Integrity Products |
3,079 | 0.13 |
|
![]() Datasheet |
- | Bulk | Active | Multi-Hole (2) | - | HF | - | - | - | Ungapped | - | 100 | - | - | - | - | - | Uncoated | 0.244" (6.20mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
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35T0301-00GFERRITE CORE TOROID 4.181UH 35 Laird-Signal Integrity Products |
2,278 | 0.14 |
|
![]() Datasheet |
- | Bulk | Active | Toroid | - | 35 | 0.303" (7.70mm) | 4.181 µH | ±20% | Ungapped | - | 5000 | 1.42 | 14.83 | 10.42 | - | - | Epoxy | 0.191" (4.85mm) | - | - |