{"product_id":"a28-mje172-npn-power-transistor-high-voltage-amplifier-to-225-package","title":"A28 MJE172 NPN Power Transistor – High Voltage Amplifier (TO-225 Package)","description":"\u003cp data-start=\"198\" data-end=\"467\"\u003eThe \u003cstrong data-start=\"202\" data-end=\"212\"\u003eMJE172\u003c\/strong\u003e is a high-voltage NPN power transistor designed for reliable performance in amplification and switching applications. Known for its robustness and efficiency, it is commonly used in audio amplifiers, power regulation circuits, and industrial electronics.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"674\"\u003eThis transistor comes in a compact \u003cstrong data-start=\"504\" data-end=\"522\"\u003eTO-225 package\u003c\/strong\u003e, offering good thermal performance and durability. It is well-suited for medium-power applications where stability and consistent output are essential.\u003c\/p\u003e\n\u003chr data-start=\"676\" data-end=\"679\"\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"681\" data-end=\"704\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"685\" data-end=\"702\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"705\" data-end=\"925\"\u003e\n\u003cli data-section-id=\"1cjr3ya\" data-start=\"705\" data-end=\"742\"\u003eHigh voltage NPN power transistor\u003c\/li\u003e\n\u003cli data-section-id=\"1i1yiex\" data-start=\"743\" data-end=\"790\"\u003eExcellent reliability and thermal stability\u003c\/li\u003e\n\u003cli data-section-id=\"nrldsj\" data-start=\"791\" data-end=\"835\"\u003eSuitable for amplification and switching\u003c\/li\u003e\n\u003cli data-section-id=\"5shhh0\" data-start=\"836\" data-end=\"874\"\u003eCompact and durable TO-225 package\u003c\/li\u003e\n\u003cli data-section-id=\"1277kx\" data-start=\"875\" data-end=\"925\"\u003eEfficient performance in medium-power circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"927\" data-end=\"930\"\u003e\n\u003ch3 data-section-id=\"10m4hth\" data-start=\"932\" data-end=\"955\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"936\" data-end=\"953\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"956\" data-end=\"1123\"\u003e\n\u003cli data-section-id=\"1mv4run\" data-start=\"956\" data-end=\"984\"\u003eAudio amplifier circuits\u003c\/li\u003e\n\u003cli data-section-id=\"jrgqgg\" data-start=\"985\" data-end=\"1012\"\u003ePower supply regulation\u003c\/li\u003e\n\u003cli data-section-id=\"11he0o4\" data-start=\"1013\" data-end=\"1053\"\u003eDriver stages in electronic circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1x9rb3f\" data-start=\"1054\" data-end=\"1093\"\u003eIndustrial and consumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1508rxb\" data-start=\"1094\" data-end=\"1123\"\u003eGeneral-purpose switching\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45761902280890,"sku":null,"price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot2026-04-08162208.png?v=1775645549","url":"https:\/\/www.slvsales.in\/products\/a28-mje172-npn-power-transistor-high-voltage-amplifier-to-225-package","provider":"SLVSALES","version":"1.0","type":"link"}