{"type":"product","schema_version":"1.0","item_id":"101014680417","canonical_url":"https://tw.bid.yahoo.com/item/101014680417","title":"8050和8550三極管  開關三極管 電子製作正負管NPN PNP微型電晶體W981-191007[356676]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-02T02:01:54.508Z","current_price":51,"original_price":null,"stock_status":"in_stock","available_quantity":8,"sold_quantity":2,"seller":{"id":"Y3802229009","name":"BUY360-IC 電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/dd4e719a-d2ea-4517-91b6-06000556180c.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/baa9217f-4bfb-45f8-9096-cc536b8adc33.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/129ded35-3da7-4e02-9c06-9287f113c33a.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"buy360-ic每樣品需購買10元以上訂單才成立;如果有急用請先詢問寄貨時效【名稱】：8050（NPN型）和8550（PNP型）三極管\n\n 【清單】：定價是1包(100個)，其實包含8050三極管50個，8550三極管50個；\n\n 【簡介】：\n\n （1）三極管8550是一種常用的普通PNP三極管。 它是一種低電壓，大電流，小信號的PNP型矽三極管，下圖為其管腳圖：1發射集，2基極，3集電極\n\n \n\n （2）三極管8050是非常常見的NPN型晶體三極管，在各種放大電路中經常看到它，應用範圍很廣，主要用於高頻放大。也可用作開關電路。下圖為其管腳圖，1發射集，2基極，3集電極\n\n 8050參考電路\n\n \n\n >>類似8050的配件：大電流達林頓電晶體","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","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":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":1,"watch_count":3}