{"product_id":"bc557-pnp-general-purpose-bjt-transistor-min-10-pcs","title":"BC557 PNP General-Purpose BJT Transistor (Min 10 Pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eBC557\u003c\/strong\u003e is the \u003cstrong\u003ePNP complement to the BC547\u003c\/strong\u003e — a widely used general-purpose bipolar junction transistor in TO-92 package. Ideal for complementary circuit designs alongside the BC547, commonly used in European-designed audio and switching circuits. Sold in a minimum of 10 pieces.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e PNP BJT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector-Emitter Voltage (VCEO):\u003c\/strong\u003e 45V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector-Base Voltage (VCBO):\u003c\/strong\u003e 50V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Current (IC):\u003c\/strong\u003e 100mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current Gain (hFE):\u003c\/strong\u003e 110–800 (groups A\/B\/C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransition Frequency (fT):\u003c\/strong\u003e 150MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 500mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TO-92\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eHigh-side switching, complementary push-pull amplifier with BC547, audio preamplifier, current source, LED driver, signal inverter, microcontroller interface, voltage regulator circuit.\u003c\/p\u003e","brand":"Tecwizdom.com","offers":[{"title":"Default Title","offer_id":47870957256758,"sku":null,"price":1.18,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/image_11f51169-fa36-4aed-a301-309fa9e6823e.png?v=1790320917","url":"https:\/\/tecwizdom.com\/products\/bc557-pnp-general-purpose-bjt-transistor-min-10-pcs","provider":"Tecwizdom.com","version":"1.0","type":"link"}