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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.

2/17/2023 8:24:14 PM Share

Part List

ImageManufacturer Part NumberDescriptionCore TypeSupplier Device PackageDiameterAvailable QuantityPriceView Details
FERRITE CORE TOROID 245NH5980000201FERRITE CORE TOROID 245NHToroid-0.374" (9.50mm)0 - Immediate$0.53View Details
FERRITE CORE TOROID 8.1UH 755975011121FERRITE CORE TOROID 8.1UH 75Toroid-750 - Immediate$19.48View Details
FERRITE CORE TOROID 355NH5980001801FERRITE CORE TOROID 355NHToroid-0.870" (22.10mm)0 - Immediate$1.88View Details
FERRITE CORE TOROID 6.85UH 755975003821FERRITE CORE TOROID 6.85UH 75Toroid-750 - Immediate$14.06View Details
FERRITE CORE TOROID 435943001301FERRITE CORE TOROID 43Toroid-430 - Immediate$1.60View Details
FERRITE CORE TOROID 785978002101FERRITE CORE TOROID 78Toroid-780 - Immediate$0.32View Details
FERRITE CORE TOROID 350NH5980001001FERRITE CORE TOROID 350NHToroid-350 nH0 - Immediate$2.99View Details
FERRITE CORE TOROID 685968002701FERRITE CORE TOROID 68Toroid-680 - Immediate$7.65View Details
FERRITE CORE TOROID 435943000901FERRITE CORE TOROID 43Toroid-430 - Immediate$0.10View Details
FERRITE CORE TOROID 435943001001FERRITE CORE TOROID 43Toroid-430 - Immediate$1.82View Details
FERRITE CORE TOROID 435943015901FERRITE CORE TOROID 43Toroid-430 - Immediate$23.71View Details
FERRITE CORE TOROID 675967000301FERRITE CORE TOROID 67Toroid-678 - Immediate$0.96View Details
FERRITE CORE TOROID 685968003801FERRITE CORE TOROID 68Toroid-680 - Immediate$15.77View Details
FERRITE CORE TOROID 785978007601FERRITE CORE TOROID 78Toroid-780 - Immediate$2.22View Details
FERRITE CORE TOROID 775977000501FERRITE CORE TOROID 77Toroid-770 - Immediate$1.54View Details
FERRITE CORE TOROID 435943005101FERRITE CORE TOROID 43Toroid-430 - Immediate$0.80View Details
FERRITE CORE TOROID 775977001201FERRITE CORE TOROID 77Toroid-770 - Immediate$2.00View Details
FERRITE CORE TOROID 755975001401FERRITE CORE TOROID 75Toroid-750 - Immediate$2.21View Details
FERRITE CORE TOROID 775977001401FERRITE CORE TOROID 77Toroid-770 - Immediate$1.53View Details
FERRITE CORE TOROID 755975002701FERRITE CORE TOROID 75Toroid-750 - Immediate$4.74View Details

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