{"product_id":"bc517-npn-transistor-pack-of-2","title":"BC517 NPN Transistor (Pack of 2)","description":"\u003cp data-start=\"59\" data-end=\"583\"\u003eThe BC517 Transistor is a high-gain NPN Darlington bipolar junction transistor (BJT) designed for switching and amplification applications that require very high current gain. Internally, it consists of two NPN transistors connected in a Darlington configuration, allowing it to achieve an exceptionally high DC current gain while requiring only a small base current for operation. The BC517 is widely used in relay drivers, sensor interfaces, LED control circuits, motor drivers, and microcontroller-based projects.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"938\"\u003ePackaged in the compact TO-92 package, the BC517 offers easy through-hole mounting and reliable performance in a variety of electronic applications. Its built-in base-emitter resistor simplifies circuit design and improves switching reliability, making it an excellent choice for control and automation circuits where low drive current is available.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"940\" data-end=\"956\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"958\" data-end=\"1411\"\u003e\n\u003cli data-section-id=\"4grm0q\" data-start=\"958\" data-end=\"1002\"\u003eNPN Darlington Bipolar Junction Transistor\u003c\/li\u003e\n\u003cli data-section-id=\"1k22rz4\" data-start=\"1003\" data-end=\"1041\"\u003eExtremely high DC current gain (hFE)\u003c\/li\u003e\n\u003cli data-section-id=\"oosb99\" data-start=\"1042\" data-end=\"1074\"\u003eBuilt-in base-emitter resistor\u003c\/li\u003e\n\u003cli data-section-id=\"1c73kfp\" data-start=\"1075\" data-end=\"1121\"\u003eCollector current capability up to 500mA\u003c\/li\u003e\n\u003cli data-section-id=\"1aqk3s7\" data-start=\"1122\" data-end=\"1170\"\u003eCollector-Emitter Voltage (VCEO) up to 30V\u003c\/li\u003e\n\u003cli data-section-id=\"1g1jbnq\" data-start=\"1171\" data-end=\"1203\"\u003eRequires very low base current\u003c\/li\u003e\n\u003cli data-section-id=\"1pyxt0a\" data-start=\"1204\" data-end=\"1259\"\u003eSuitable for switching and amplification applications\u003c\/li\u003e\n\u003cli data-section-id=\"5p6tzk\" data-start=\"1260\" data-end=\"1296\"\u003eCompact TO-92 through-hole package\u003c\/li\u003e\n\u003cli data-section-id=\"c3bi7z\" data-start=\"1297\" data-end=\"1339\"\u003eReliable operation and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"ykbx55\" data-start=\"1340\" data-end=\"1411\"\u003eIdeal for direct interfacing with logic circuits and microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1413\" data-end=\"1429\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1431\" data-end=\"1731\"\u003e\n\u003cli data-section-id=\"1hdnmb9\" data-start=\"1431\" data-end=\"1454\"\u003eRelay driver circuits\u003c\/li\u003e\n\u003cli data-section-id=\"6ll40i\" data-start=\"1455\" data-end=\"1480\"\u003eLED driver applications\u003c\/li\u003e\n\u003cli data-section-id=\"1c35fks\" data-start=\"1481\" data-end=\"1505\"\u003eSmall DC motor control\u003c\/li\u003e\n\u003cli data-section-id=\"ujc3ff\" data-start=\"1506\" data-end=\"1533\"\u003eSensor interface circuits\u003c\/li\u003e\n\u003cli data-section-id=\"ais9mx\" data-start=\"1534\" data-end=\"1572\"\u003eMicrocontroller and Arduino projects\u003c\/li\u003e\n\u003cli data-section-id=\"jeijeu\" data-start=\"1573\" data-end=\"1604\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wht4am\" data-start=\"1605\" data-end=\"1636\"\u003eSignal amplification circuits\u003c\/li\u003e\n\u003cli data-section-id=\"ntik7k\" data-start=\"1637\" data-end=\"1665\"\u003eAlarm and security systems\u003c\/li\u003e\n\u003cli data-section-id=\"va2yxz\" data-start=\"1666\" data-end=\"1688\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1rq0cav\" data-start=\"1689\" data-end=\"1731\"\u003eEducational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46515621888054,"sku":"X9E4YFI7CT","price":6.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/t1_568x570_preserved.png?v=1780566483","url":"https:\/\/roboracter.in\/products\/bc517-npn-transistor-pack-of-2","provider":"Roboracter","version":"1.0","type":"link"}