{"product_id":"bc550-npn-transistor-pack-of-2","title":"BC550 NPN Transistor (Pack of 2)","description":"\u003cp data-start=\"48\" data-end=\"612\"\u003eThe BC550 Transistor is a low-noise NPN bipolar junction transistor (BJT) designed for high-quality signal amplification and general-purpose switching applications. It is widely used in audio equipment, microphone preamplifiers, instrumentation circuits, sensor interfaces, and communication systems where low noise and reliable performance are essential. The BC550 offers improved voltage handling compared to the BC549 while maintaining excellent amplification characteristics, making it a popular choice for professional and hobbyist electronic designs.\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"904\"\u003eEncased in the compact TO-92 package, the BC550 provides easy through-hole mounting and dependable operation in a broad range of analog and digital circuits. Its low-noise design and high current gain make it particularly suitable for sensitive audio and signal-processing applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"906\" data-end=\"922\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"924\" data-end=\"1369\"\u003e\n\u003cli data-section-id=\"7wtwac\" data-start=\"924\" data-end=\"971\"\u003eNPN Silicon Bipolar Junction Transistor (BJT)\u003c\/li\u003e\n\u003cli data-section-id=\"10zos18\" data-start=\"972\" data-end=\"1024\"\u003eLow-noise design for audio and signal applications\u003c\/li\u003e\n\u003cli data-section-id=\"1e09n2t\" data-start=\"1025\" data-end=\"1081\"\u003eGeneral-purpose switching and amplification transistor\u003c\/li\u003e\n\u003cli data-section-id=\"1avb22t\" data-start=\"1082\" data-end=\"1130\"\u003eCollector-Emitter Voltage (VCEO) up to 45V\u003c\/li\u003e\n\u003cli data-section-id=\"1qlfwvl\" data-start=\"1131\" data-end=\"1177\"\u003eCollector current capability up to 100mA\u003c\/li\u003e\n\u003cli data-section-id=\"1lbkn8j\" data-start=\"1178\" data-end=\"1206\"\u003eHigh DC current gain (hFE)\u003c\/li\u003e\n\u003cli data-section-id=\"k2h5vm\" data-start=\"1207\" data-end=\"1251\"\u003eExcellent signal amplification performance\u003c\/li\u003e\n\u003cli data-section-id=\"5p6tzk\" data-start=\"1252\" data-end=\"1288\"\u003eCompact TO-92 through-hole package\u003c\/li\u003e\n\u003cli data-section-id=\"c3bi7z\" data-start=\"1289\" data-end=\"1331\"\u003eReliable operation and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1vs9i3\" data-start=\"1332\" data-end=\"1369\"\u003eCost-effective and widely available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1371\" data-end=\"1387\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1389\" data-end=\"1701\"\u003e\n\u003cli data-section-id=\"1r02p08\" data-start=\"1389\" data-end=\"1418\"\u003eAudio preamplifier circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1v9729b\" data-start=\"1419\" data-end=\"1450\"\u003eMicrophone amplifier circuits\u003c\/li\u003e\n\u003cli data-section-id=\"zlwrjt\" data-start=\"1451\" data-end=\"1483\"\u003eLow-noise signal amplification\u003c\/li\u003e\n\u003cli data-section-id=\"ujc3ff\" data-start=\"1484\" data-end=\"1511\"\u003eSensor interface circuits\u003c\/li\u003e\n\u003cli data-section-id=\"twgjv5\" data-start=\"1512\" data-end=\"1541\"\u003eInstrumentation electronics\u003c\/li\u003e\n\u003cli data-section-id=\"7624si\" data-start=\"1542\" data-end=\"1567\"\u003eCommunication equipment\u003c\/li\u003e\n\u003cli data-section-id=\"eb26qn\" data-start=\"1568\" data-end=\"1604\"\u003eGeneral-purpose switching circuits\u003c\/li\u003e\n\u003cli data-section-id=\"va2yxz\" data-start=\"1605\" data-end=\"1627\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1rq0cav\" data-start=\"1628\" data-end=\"1670\"\u003eEducational and DIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"l2xe6i\" data-start=\"1671\" data-end=\"1701\"\u003eEmbedded system applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46516589527094,"sku":"5FQEVCOB37","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\/bc550-npn-transistor-pack-of-2","provider":"Roboracter","version":"1.0","type":"link"}