{"product_id":"bc557-pnp-transistor","title":"BC557 PNP General Purpose Transistor TO-92 Through Hole 45V 100mA","description":"\u003cp data-start=\"163\" data-end=\"622\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"163\" data-end=\"265\"\u003eBuild reliable switching and amplification circuits with the BC557 PNP General Purpose Transistor.\u003c\/strong\u003e The BC557 is a widely used PNP bipolar junction transistor (BJT), designed for low-power switching, signal amplification, relay driving, LED control, audio circuits, and embedded electronics. With a \u003cstrong data-start=\"465\" data-end=\"505\"\u003e45V collector-emitter voltage (VCEO)\u003c\/strong\u003e and \u003cstrong data-start=\"510\" data-end=\"545\"\u003e100mA maximum collector current\u003c\/strong\u003e, it delivers stable performance in a compact \u003cstrong data-start=\"591\" data-end=\"621\"\u003eTO-92 through-hole package\u003c\/strong\u003e.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"835\"\u003eIdeal for Arduino, ESP32, STM32, Raspberry Pi, AVR, PIC, and other microcontroller-based applications, the BC557 is perfect for PCB assembly, breadboard prototyping, electronics repair, and educational projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"837\" data-end=\"853\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"855\" data-end=\"1170\"\u003e\n\u003cli data-section-id=\"1ezex1f\" data-start=\"855\" data-end=\"896\"\u003e✔ PNP Bipolar Junction Transistor (BJT)\u003c\/li\u003e\n\u003cli data-section-id=\"15yzz9x\" data-start=\"897\" data-end=\"938\"\u003e✔ Collector-Emitter Voltage (VCEO): 45V\u003c\/li\u003e\n\u003cli data-section-id=\"k0qzle\" data-start=\"939\" data-end=\"980\"\u003e✔ Maximum Collector Current (IC): 100mA\u003c\/li\u003e\n\u003cli data-section-id=\"pjkchj\" data-start=\"981\" data-end=\"1021\"\u003e✔ Low Noise General Purpose Transistor\u003c\/li\u003e\n\u003cli data-section-id=\"aj0qbn\" data-start=\"1022\" data-end=\"1052\"\u003e✔ TO-92 Through-Hole Package\u003c\/li\u003e\n\u003cli data-section-id=\"aybnhe\" data-start=\"1053\" data-end=\"1110\"\u003e✔ Ideal for Signal Amplification \u0026amp; Electronic Switching\u003c\/li\u003e\n\u003cli data-section-id=\"ab09ul\" data-start=\"1111\" data-end=\"1170\"\u003e✔ Compatible with Arduino, ESP32, STM32 \u0026amp; DIY Electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1172\" data-end=\"1387\"\u003eWhether you're designing amplifier circuits, controlling loads, switching LEDs, or building embedded hardware, the \u003cstrong data-start=\"1287\" data-end=\"1311\"\u003eBC557 PNP Transistor\u003c\/strong\u003e offers dependable performance for a wide range of electronics applications.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52565520351364,"sku":"TRN-BC557-001","price":1.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/download_eab90631-a1bf-4a0c-8769-ce16f23ea935.jpg?v=1785176209","url":"https:\/\/www.xsortexhub.com\/products\/bc557-pnp-transistor","provider":"Xsortex HUB","version":"1.0","type":"link"}