{"product_id":"0-28-inch-3-digit-common-cathode-red-7-segment-display","title":"0.28 Inch 3-Digit Common Cathode Red 7-Segment Display","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e0.28 Inch 3-Digit Common Cathode Red 7-Segment Display (11 Pin)\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e0.28 Inch 3-Digit Common Cathode Red 7-Segment Display\u003c\/strong\u003e is a compact and efficient solution for \u003cstrong\u003enumeric indication\u003c\/strong\u003e in electronic circuits. Featuring \u003cstrong\u003ebright red LED segments\u003c\/strong\u003e, it provides excellent visibility even in low-light conditions. The \u003cstrong\u003ecommon cathode configuration\u003c\/strong\u003e ensures easy integration with \u003cstrong\u003edriver ICs\u003c\/strong\u003e and \u003cstrong\u003emicrocontrollers\u003c\/strong\u003e, making it a reliable choice for both \u003cstrong\u003eDIY projects\u003c\/strong\u003e and \u003cstrong\u003eprofessional applications\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eDesigned for durability and \u003cstrong\u003elow power consumption\u003c\/strong\u003e, this display is widely used in \u003cstrong\u003etimers\u003c\/strong\u003e, \u003cstrong\u003ecounters\u003c\/strong\u003e, \u003cstrong\u003evoltage meters\u003c\/strong\u003e, and other electronic instruments. Its \u003cstrong\u003estandardized pin layout\u003c\/strong\u003e allows for quick circuit connections, while the compact size makes it suitable for space-limited designs.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDisplay Type: 3-Digit 7-Segment LED\u003c\/li\u003e\n\u003cli\u003eConfiguration: Common Cathode\u003c\/li\u003e\n\u003cli\u003eDigit Height: 0.28 inch (≈7.0 mm)\u003c\/li\u003e\n\u003cli\u003eColor: Red\u003c\/li\u003e\n\u003cli\u003eSegments per digit: 7 + decimal point (DP)\u003c\/li\u003e\n\u003cli\u003eForward Voltage (per segment): 1.8V – 2.2V (typical)\u003c\/li\u003e\n\u003cli\u003eForward Current (per segment): 10mA – 20mA\u003c\/li\u003e\n\u003cli\u003ePeak Current (per segment): 30mA (max)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V (typical with series resistors\/driver IC)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRecommended Drive: Multiplexed (three commons)\u003c\/li\u003e\n\u003cli\u003ePin Count: 11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact 0.28\" 3-digit display for numeric readouts\u003c\/li\u003e\n\u003cli\u003eHigh-visibility red LED segments\u003c\/li\u003e\n\u003cli\u003eLow power consumption and long service life\u003c\/li\u003e\n\u003cli\u003eEasy to interface with common display drivers and MCUs\u003c\/li\u003e\n\u003cli\u003eIdeal for timers, counters, voltage\/current meters, and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eElectronic instruments requiring 3-digit numeric display\u003c\/li\u003e\n\u003cli\u003eDigital clocks, counters, and measurement panels\u003c\/li\u003e\n\u003cli\u003eBattery\/voltage meters and small embedded displays\u003c\/li\u003e\n\u003cli\u003eGeneral purpose DIY and educational electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDrawing\u003c\/h3\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/drawing_3.png?v=1756467097\"\u003e\u003cbr\u003e\u003c!-- Replace src with your hosted image URL for the 0.28\" 3-digit drawing --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Configuration\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\n\u003ctable class=\"styled-table-rahul\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eS.No.\u003c\/th\u003e\n\u003cth\u003ePin No.\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003eSegment E (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003eSegment D (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eCC1\u003c\/td\u003e\n\u003ctd\u003eCommon Cathode (Digit 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eSegment C (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003eDecimal Point (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eSegment B (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eCC2\u003c\/td\u003e\n\u003ctd\u003eCommon Cathode (Digit 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eSegment A (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003eSegment F (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eCC3\u003c\/td\u003e\n\u003ctd\u003eCommon Cathode (Digit 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eG\u003c\/td\u003e\n\u003ctd\u003eSegment G (shared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Note: Exact pin order can vary by manufacturer. Verify Pin-1 mark and datasheet before PCB layout. --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (body): 22.53 x 10 x 6.1 mm (approx.)\u003c\/li\u003e\n\u003cli\u003eDigit Height: 7.0 mm (0.28\")\u003c\/li\u003e\n\u003cli\u003ePin row spacing: 7.62 mm\u003c\/li\u003e\n\u003cli\u003ePin pitch: 2.54 mm (typ.)\u003c\/li\u003e\n\u003cli\u003eWeight: 1 gm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 0.28 Inch 3-Digit Common Cathode Red 7-Segment Display (11 Pin)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47648555008252,"sku":"DISPL009","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/0.28Inch3-DigitCommonCathodeRed7-SegmentDisplay-1.png?v=1756467112","url":"https:\/\/kitsguru.com\/es\/products\/0-28-inch-3-digit-common-cathode-red-7-segment-display","provider":"KitsGuru","version":"1.0","type":"link"}