How to use Fair-Rite's Toroid Permeability Calculator
Lost the data sheet to the toroid you're using? Found a toroid hiding out in a box somewhere and can't identify the material? Follow along with Anton Nilsen, Field Application Engineer, as he walks you through successfully using Fair-Rite's Toroid.
Part List
| Image | Manufacturer Part Number | Description | Core Type | Supplier Device Package | Diameter | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 5980000201 | FERRITE CORE TOROID 245NH | Toroid | - | 0.374" (9.50mm) | 2515 - Immediate | $0.82 | View Details |
![]() | ![]() | 5975011121 | FERRITE CORE TOROID 8.1UH 75 | Toroid | - | 75 | 170 - Immediate | $30.25 | View Details |
![]() | ![]() | 5980001801 | FERRITE CORE TOROID 355NH | Toroid | - | 0.870" (22.10mm) | 778 - Immediate | $2.92 | View Details |
![]() | ![]() | 5975003821 | FERRITE CORE TOROID 6.85UH 75 | Toroid | - | 75 | 160 - Immediate | $21.83 | View Details |
![]() | ![]() | 5943001301 | FERRITE CORE TOROID 43 | Toroid | - | 43 | 1169 - Immediate | $2.48 | View Details |
![]() | ![]() | 5978002101 | FERRITE CORE TOROID 78 | Toroid | - | 78 | 48 - Immediate | $0.50 | View Details |
![]() | ![]() | 5980001001 | FERRITE CORE TOROID 350NH | Toroid | - | 350 nH | 437 - Immediate | $4.64 | View Details |
![]() | ![]() | 5968002701 | FERRITE CORE TOROID 68 | Toroid | - | 68 | 885 - Immediate | $11.88 | View Details |
![]() | ![]() | 5943000901 | FERRITE CORE TOROID 43 | Toroid | - | 43 | 2477 - Immediate | $0.16 | View Details |
![]() | ![]() | 5943001001 | FERRITE CORE TOROID 43 | Toroid | - | 43 | 6306 - Immediate | $2.83 | View Details |
![]() | ![]() | 5943015901 | FERRITE CORE TOROID 43 | Toroid | - | 43 | 48 - Immediate | $56.07 | View Details |
![]() | ![]() | 5967000301 | FERRITE CORE TOROID 67 | Toroid | - | 67 | 13324 - Immediate | $1.49 | View Details |
![]() | ![]() | 5968003801 | FERRITE CORE TOROID 68 | Toroid | - | 68 | 164 - Immediate | $25.65 | View Details |
![]() | ![]() | 5978007601 | FERRITE CORE TOROID 78 | Toroid | - | 78 | 298 - Immediate | $3.43 | View Details |
![]() | ![]() | 5977000501 | FERRITE CORE TOROID 77 | Toroid | - | 77 | 977 - Immediate | $2.39 | View Details |
![]() | ![]() | 5943005101 | FERRITE CORE TOROID 43 | Toroid | - | 43 | 9157 - Immediate | $1.24 | View Details |
![]() | ![]() | 5977001201 | FERRITE CORE TOROID 77 | Toroid | - | 77 | 929 - Immediate | $3.11 | View Details |
![]() | ![]() | 5975001401 | FERRITE CORE TOROID 75 | Toroid | - | 75 | 698 - Immediate | $3.43 | View Details |
![]() | ![]() | 5977001401 | FERRITE CORE TOROID 77 | Toroid | - | 77 | 0 - Immediate | $2.38 | View Details |
![]() | ![]() | 5975002701 | FERRITE CORE TOROID 75 | Toroid | - | 75 | 289 - Immediate | $7.36 | View Details |















