{"id":9680810147991,"title":"Fair-Rite FT-240-31 Ferrite Toroid Core - | 31 Material (Pack of 4)","handle":"fair-rite-ft-240-31-ferrite-toroid-core-31-material-pack-of-4","description":"\u003ch3\u003eFair-Rite FT-240-31 Ferrite Toroid Core - | 31 Material (Pack of 4)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUnlock superior noise suppression and RF filtering with the FT-240-31 Ferrite\nToroid Core. Engineered with Mix 31 material, this toroid is ideal for\ntackling common-mode currents and eliminating unwanted electromagnetic\ninterference (EMI) across a broad frequency range. Whether you're optimizing\nyour ham radio setup, building custom chokes, or enhancing signal integrity in\nsensitive electronics, the FT-240-31 delivers reliable performance with\nminimal insertion loss. Its large 2.4\" outer diameter makes it perfect for\nwinding multiple turns of coaxial cable or wire, enabling high-impedance\nsolutions for HF, VHF, and even lower UHF applications. Trusted by amateur\nradio operators, engineers, and hobbyists alike, this toroid is a must-have\nfor serious RF noise control.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMix 31 Ferrite Material Manufactured by Fair-Rite Optimized for EMI suppression from 1 MHz to 300 MHzideal for HF\/VHF\/UHF applications.\u003c\/li\u003e\n \u003cli\u003eLarge Core Size (FT-240) 2.4\" outer diameter allows multiple turns of RG-8, RG-213, or similar coax for high-impedance chokes.\u003c\/li\u003e\n \u003cli\u003eVersatile Applications Perfect for ham radio, SDR setups, power line filtering, and DIY RF projects\u003c\/li\u003e\n \u003cli\u003eHigh Permeability \u0026amp; Low Loss Delivers effective common-mode current suppression with minimal signal degradation.\u003c\/li\u003e\n \u003cli\u003eDurable \u0026amp; Reliable Solid ferrite construction ensures long-term stability and consistent performance.\u003c\/li\u003e\n \u003cli\u003ePackaged for Protection Ships securely to prevent chipping or cracking during transit.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T19:35:57+10:00","created_at":"2026-07-26T19:15:53+10:00","vendor":"Generic","type":"Industrial Electrical","tags":["home_improvement_Aug2026"],"price":20200,"price_min":20200,"price_max":20200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068003463319,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0GSNLWK18","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Fair-Rite FT-240-31 Ferrite Toroid Core - | 31 Material (Pack of 4)","public_title":null,"options":["Default Title"],"price":20200,"weight":508,"compare_at_price":null,"inventory_management":"shopify","barcode":"FT-240-31","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0GSNLWK18.jpg?v=1785057356","\/\/newnestshop.com\/cdn\/shop\/files\/41F8MDEKRcL.jpg?v=1785057355","\/\/newnestshop.com\/cdn\/shop\/files\/51OWHy6XO_L.jpg?v=1785057355"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GSNLWK18.jpg?v=1785057356","options":["Title"],"media":[{"alt":null,"id":42455568220311,"position":1,"preview_image":{"aspect_ratio":1.245,"height":755,"width":940,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GSNLWK18.jpg?v=1785057356"},"aspect_ratio":1.245,"height":755,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GSNLWK18.jpg?v=1785057356","width":940},{"alt":null,"id":42455568253079,"position":2,"preview_image":{"aspect_ratio":1.245,"height":755,"width":940,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/41F8MDEKRcL.jpg?v=1785057355"},"aspect_ratio":1.245,"height":755,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/41F8MDEKRcL.jpg?v=1785057355","width":940},{"alt":null,"id":42455568285847,"position":3,"preview_image":{"aspect_ratio":1.829,"height":755,"width":1381,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51OWHy6XO_L.jpg?v=1785057355"},"aspect_ratio":1.829,"height":755,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51OWHy6XO_L.jpg?v=1785057355","width":1381}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eFair-Rite FT-240-31 Ferrite Toroid Core - | 31 Material (Pack of 4)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUnlock superior noise suppression and RF filtering with the FT-240-31 Ferrite\nToroid Core. Engineered with Mix 31 material, this toroid is ideal for\ntackling common-mode currents and eliminating unwanted electromagnetic\ninterference (EMI) across a broad frequency range. Whether you're optimizing\nyour ham radio setup, building custom chokes, or enhancing signal integrity in\nsensitive electronics, the FT-240-31 delivers reliable performance with\nminimal insertion loss. Its large 2.4\" outer diameter makes it perfect for\nwinding multiple turns of coaxial cable or wire, enabling high-impedance\nsolutions for HF, VHF, and even lower UHF applications. Trusted by amateur\nradio operators, engineers, and hobbyists alike, this toroid is a must-have\nfor serious RF noise control.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eMix 31 Ferrite Material Manufactured by Fair-Rite Optimized for EMI suppression from 1 MHz to 300 MHzideal for HF\/VHF\/UHF applications.\u003c\/li\u003e\n \u003cli\u003eLarge Core Size (FT-240) 2.4\" outer diameter allows multiple turns of RG-8, RG-213, or similar coax for high-impedance chokes.\u003c\/li\u003e\n \u003cli\u003eVersatile Applications Perfect for ham radio, SDR setups, power line filtering, and DIY RF projects\u003c\/li\u003e\n \u003cli\u003eHigh Permeability \u0026amp; Low Loss Delivers effective common-mode current suppression with minimal signal degradation.\u003c\/li\u003e\n \u003cli\u003eDurable \u0026amp; Reliable Solid ferrite construction ensures long-term stability and consistent performance.\u003c\/li\u003e\n \u003cli\u003ePackaged for Protection Ships securely to prevent chipping or cracking during transit.\u003c\/li\u003e\n \u003c\/ul\u003e"}