{"product_id":"t80-iron-powder-toroid-inductor-core-micrometals-toroidal-coil-former-t-80","title":"T80 Iron Powder Toroid Inductor Core Micrometals Toroidal Coil Former T-80","description":"\u003cp\u003eThis is one item of new iron powder toroidal inductor core from Amidon - Micrometals available in various frequency grades. These are the T80 size where the outer diameter is 20.2mm, the inner diameter is 12.4mm, and the height is 6.4mm.\u003c\/p\u003e\n\u003cp\u003eThese are used to make high Q inductors for use in matching and filtering.\u003c\/p\u003e\n\u003cp\u003eYellow-White types are intended for use in the frequency range below the red types, so if you were looking for some MW radio transmitter cores they can be a substitute for the harder to find blue types in some applications. You can see a test winding in one of the pictures. You can also see the red types being used in a 7 pole 2MHz. corner frequency Chebyshev harmonic output filter.\u003c\/p\u003e","brand":"Micrometals - Amidon","offers":[{"title":"T80-2 RED","offer_id":58823884964224,"sku":"T80-2 RED","price":2.8,"currency_code":"GBP","in_stock":true},{"title":"T80-2 GREY","offer_id":58823884996992,"sku":"T80-2 GREY","price":2.8,"currency_code":"GBP","in_stock":true},{"title":"T80-2 YELLOW WHITE","offer_id":58823885029760,"sku":"T80-2 YELLOW-WHITE","price":2.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2136\/1280\/files\/group_top_w_42e895ae-b908-47fd-976e-7a39535f54a7.jpg?v=1788200751","url":"https:\/\/shop.usefulcomponents.com\/products\/t80-iron-powder-toroid-inductor-core-micrometals-toroidal-coil-former-t-80","provider":"HJW Electronics","version":"1.0","type":"link"}