{"product_id":"bc557-pnp-general-purpose-transistor-to-92","title":"BC557 PNP General Purpose Transistor TO-92","description":"\u003cp\u003e\u003cstrong\u003eBC557 PNP General Purpose Transistor\u003c\/strong\u003e is a widely used PNP bipolar junction transistor designed for switching and amplification applications. It provides reliable performance with low noise characteristics and moderate current handling capability. The BC557 transistor is commonly used in audio circuits, signal amplification, switching applications, and general-purpose electronic designs.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGeneral-purpose PNP bipolar transistor\u003c\/li\u003e\n  \u003cli\u003eLow noise performance for signal applications\u003c\/li\u003e\n  \u003cli\u003eSuitable for switching and amplification circuits\u003c\/li\u003e\n  \u003cli\u003eCompact TO-92 package\u003c\/li\u003e\n  \u003cli\u003eHigh DC current gain (hFE)\u003c\/li\u003e\n  \u003cli\u003eLow collector-emitter saturation voltage\u003c\/li\u003e\n  \u003cli\u003eReliable and stable operation\u003c\/li\u003e\n  \u003cli\u003eCompatible with various electronic projects and designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSignal amplification circuits\u003c\/li\u003e\n  \u003cli\u003eGeneral-purpose switching applications\u003c\/li\u003e\n  \u003cli\u003eAudio amplifier stages\u003c\/li\u003e\n  \u003cli\u003eSensor interface circuits\u003c\/li\u003e\n  \u003cli\u003eMicrocontroller interfacing\u003c\/li\u003e\n  \u003cli\u003eLow-power control circuits\u003c\/li\u003e\n  \u003cli\u003eEducational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBC557\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTransistor Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePNP\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTO-92\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCollector-Emitter Voltage (VCEO)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-45V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCollector-Base Voltage (VCBO)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-50V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEmitter-Base Voltage (VEBO)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-5V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCollector Current (IC)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-100mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e500mW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDC Current Gain (hFE)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e110 – 800\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTransition Frequency (fT)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e150MHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-55°C to +150°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"EF","offers":[{"title":"Default Title","offer_id":52969369502015,"sku":"SN93","price":6.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/4628\/7167\/files\/BC557-PNP-General-Purpose-Transistor-45V-100mA-TO-92-550x550.jpg?v=1778758237","url":"https:\/\/www.electronifyindia.com\/products\/bc557-pnp-general-purpose-transistor-to-92","provider":"ElectronifyIndia","version":"1.0","type":"link"}