{"product_id":"t200-b-iron-powder-toroid-inductor-core-amidon-micrometals-toroidal-coil-form-t-200-b","title":"T200-B Iron Powder Toroid Inductor Core Amidon Micrometals Toroidal Coil Form T-200-B","description":"\u003cp\u003eThis is one item of new iron powder toroidal inductor core from Amidon - Micrometals available in various frequency grades. These are the chunky T200-B size. The outer diameter is 50.8mm, the inner diameter is 31.8mm, and the height is 25.4mm.\u003c\/p\u003e\n\u003cp\u003eThese are used to make high Q inductors for use in matching and filtering Type 2 Red are generally for use above 2MHz but are often used a bit lower in practice. Type 26 Yellow-White are for use below about 2 MHz in the LF \/ MW frequency range. A seven turn test winding and results are shown in the secondary pictures.\u003c\/p\u003e\n\u003cp\u003eT200-2B Red Al = 21.8 nH\/N^2\u003cbr\u003eT200-26B Yellow-White AL = 160.0 nH\/N^2\u003c\/p\u003e","brand":"Micrometals Amidon","offers":[{"title":"T200-2B - Red","offer_id":58823838073216,"sku":"T200-2B RED","price":9.8,"currency_code":"GBP","in_stock":true},{"title":"T200-26B - Yellow White","offer_id":58823838105984,"sku":"T200-26B YW","price":5.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2136\/1280\/files\/b_group_top.jpg?v=1788200257","url":"https:\/\/shop.usefulcomponents.com\/products\/t200-b-iron-powder-toroid-inductor-core-amidon-micrometals-toroidal-coil-form-t-200-b","provider":"HJW Electronics","version":"1.0","type":"link"}