| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 5975000321FERRITE CORE TOROID 2.725UH 75 Fair-Rite Products Corp. | 3,362 |  |   Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.530" (13.45mm) | 2.725 µH | -25%, +20% | Ungapped | - | 5000 | 2.2904 | 29.5 | 12.9 | - | 381.0 | Plastic | 0.213" (5.40mm) | - | - | 
|   | 5977000601FERRITE CORE TOROID 77 Fair-Rite Products Corp. | 896 |  |   Datasheet | - | Bulk | Active | Toroid | - | 77 | 0.825" (20.96mm) | - | ±25% | Ungapped | - | 2000 | - | 52.0 | 24.3 | - | 1260.0 | Uncoated | 0.250" (6.35mm) | - | - | 
|   | 3061990881FERRITE CORE ROD 61 Fair-Rite Products Corp. | 14,044 |  |   Datasheet | - | Bulk | Active | ROD | - | 61 | 0.157" (4.00mm) | - | - | Ungapped | 25.0 | 125 | - | - | 12.6 | - | - | Uncoated | - | 1.181" (30.00mm) | - | 
|   | 4061276011FERRITE CORE ROD 61 Fair-Rite Products Corp. | 3,178 |  |   Datasheet | - | Tray | Active | ROD | - | 61 | 0.250" (6.35mm) | - | - | Ungapped | 29.0 | 125 | - | 25.0 | 7.07 | - | - | Uncoated | - | 1.000" (25.40mm) | - | 
|   | 4077266011FERRITE CORE ROD 77 Fair-Rite Products Corp. | 11,462 |  |   Datasheet | - | Bulk | Active | ROD | - | 77 | 0.250" (6.35mm) | - | - | Ungapped | - | 2000 | - | - | - | - | - | Uncoated | - | 1.500" (38.10mm) | - | 
|   | 9077025002FERRITE CORE U 77 Fair-Rite Products Corp. | 1,559 |  |   Datasheet | - | Bulk | Active | U | - | 77 | - | - | - | Ungapped | - | 2000 | 207.0 | 84.0 | 40.0 | - | 3360.0 | Uncoated | - | 1.000" (25.40mm) | 0.250" (6.35mm) | 
|   | 263180020231 SHIELD BEAD Fair-Rite Products Corp. | 3,921 |  |   Datasheet | - | Bag | Active | Toroid | - | 31 | 0.366" (9.30mm) | - | - | Ungapped | - | - | - | 20.7 | 7.25 | - | 150.0 | Uncoated | 0.120" (3.05mm) | - | - | 
|  | 5968000301FERRITE CORE TOROID 68 Fair-Rite Products Corp. | 5,944 |  |   Datasheet | - | Box | Active | Toroid | - | 68 | 0.500" (12.70mm) | - | - | Ungapped | - | 16 | - | 29.5 | 12.9 | - | 380.0 | Uncoated | 0.188" (4.78mm) | - | - | 
|   | 3067990881FERRITE CORE ROD 67 Fair-Rite Products Corp. | 4,978 |  |   Datasheet | - | Bulk | Active | ROD | - | 67 | - | - | - | Ungapped | 18.0 | 40 | - | - | 12.6 | - | - | Uncoated | - | 1.181" (30.00mm) | - | 
|   | 4077312911FERRITE CORE ROD 77 Fair-Rite Products Corp. | 3,384 |  |   Datasheet | - | Bulk | Active | ROD | - | 77 | 0.315" (8.00mm) | - | - | Ungapped | 29.0 | 2000 | - | 25.0 | 7.07 | - | - | Uncoated | - | 1.500" (38.10mm) | - |