{"type":"product","schema_version":"1.0","item_id":"100541456817","canonical_url":"https://tw.bid.yahoo.com/item/100541456817","title":"【AI電子】* 玻璃保險絲管250V 5x20mm 5A /10A/ 20A /30A 10只","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-28T06:38:12.582Z","current_price":20,"original_price":null,"stock_status":"in_stock","available_quantity":889,"sold_quantity":11,"seller":{"id":"Y6360676612","name":"AI電子科技廣場","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/88373692-3536-47ce-90de-cefa59e85593.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"10個價\n體積直徑5MM*長20MM\n1：看；保險絲2頭頂銅帽上面有一頭是有刻字的，比如\n\nF1A250V就表示是1A保險絲，A是電流單位，1A是表示保險絲\n\n最大承受數值！\n\n2：量；長度是20毫米直徑5毫米的就是5×20保險絲。\n\n長度是30毫米直徑6毫米的是6×30保險絲。\n\n3：計算；如果不知道要幾A保險絲，可以根據自己使用\n\n的電器功率計算出來保險絲電流大小，計算方法是電器的瓦數\n\n除以電壓=電流A；可以適當的加大電流；比如500W的電器，\n\n電壓110V，選擇保險絲就500除110=4.5A電流，可以選擇\n\n5A的保險絲","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":0,"watch_count":3}