{"id":29823,"date":"2026-04-24T07:49:28","date_gmt":"2026-04-24T07:49:28","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&#038;p=29823"},"modified":"2026-04-24T07:49:29","modified_gmt":"2026-04-24T07:49:29","slug":"2-8-inch-tft-lcd-module-11","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/zh\/product\/2-8-inch-tft-lcd-module-11\/","title":{"rendered":"2.8 Inch TFT LCD Module 240&#215;320 RGB+SPI  50&#215;69.2&#215;2.7mm"},"content":{"rendered":"<p><!-- 2.8 Inch TFT LCD Module - RT280A4004 --><br \/>\n<!-- Paste into WooCommerce product editor (Text tab, not Visual) --><\/p>\n<h2>\u6982\u8ff0<\/h2>\n<p>The JicTech RT280A4004 is a compact 2.8\u2011inch TFT LCD module designed for embedded applications that demand a bright display with flexible interface options. Built on a transmissive TFT panel (normally white), it offers 240\u00d7RGB\u00d7320 pixel resolution (QVGA), 65K colors, and a 6 o\u2019clock optimal viewing direction. The dual interface supports both 18\u2011bit RGB parallel for high\u2011speed video and SPI for easy configuration, fitting a wide range of MCUs and processors. With 350 cd\/m\u00b2 typical brightness, 300:1 contrast ratio, and an ultra\u2011thin 2.7mm profile, this module is ideal for handheld devices, medical equipment, portable terminals, industrial control panels, and consumer electronics.<\/p>\n<h2>\u4e3b\u8981\u529f\u80fd<\/h2>\n<ul>\n<li><strong>2.8\u201d diagonal TFT panel<\/strong> \u2013 6 o\u2019clock best viewing direction<\/li>\n<li><strong>240\u00d7320 resolution<\/strong> \u2013 sharp QVGA, 65K colors<\/li>\n<li><strong>\u6a21\u5757\u5c3a\u5bf8<\/strong> \u2013 50.0 \u00d7 69.2 \u00d7 2.7 mm (W\u00d7H\u00d7T)<\/li>\n<li><strong>\u6d3b\u52a8\u533a\u57df<\/strong> \u2013 43.2 \u00d7 57.6 mm<\/li>\n<li><strong>Flexible interface<\/strong> \u2013 18\u2011bit RGB (parallel) + SPI \u2013 configurable via SPI, fast video via RGB<\/li>\n<li><strong>\u9ad8\u4eae\u5ea6<\/strong> \u2013 350 cd\/m\u00b2 typical \u2013 excellent indoor readability<\/li>\n<li><strong>Contrast ratio<\/strong> \u2013 300:1 typical<\/li>\n<li><strong>\u5feb\u901f\u54cd\u5e94\u65f6\u95f4<\/strong> \u2013 25ms typical (Tr+Tf)<\/li>\n<li><strong>\u5bbd\u5de5\u4f5c\u6e29\u5ea6<\/strong> -20\u2103\u81f3+70<\/li>\n<li><strong>\u80cc\u5149<\/strong> \u2013 4 white LEDs, 20mA per LED, 80mA total<\/li>\n<li><strong>\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/strong> \u2013 ILI9341V (well\u2011supported, mature)<\/li>\n<li><strong>MTBF<\/strong> \u2013 50,000 hours<\/li>\n<li><strong>\u7b26\u5408 RoHS \u6807\u51c6<\/strong><\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>Portable medical devices (patient monitors, diagnostic tools)<\/li>\n<li>\u5de5\u4e1a\u4eba\u673a\u754c\u9762\u548c\u63a7\u5236\u9762\u677f<\/li>\n<li>Handheld test &amp; measurement equipment<\/li>\n<li>\u667a\u80fd\u5bb6\u5c45\u7f51\u5173\u548c\u5b89\u5168\u9762\u677f<\/li>\n<li>\u6c7d\u8f66\u8f85\u52a9\u663e\u793a\u5668<\/li>\n<li>Consumer electronics (MP4 players, digital photo frames)<\/li>\n<\/ul>\n<h2>\u6280\u672f\u89c4\u683c<\/h2>\n<h3>\u4e00\u822c\u89c4\u683c<\/h3>\n<p>Interface18\u2011bit RGB + SPI<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u4ef7\u503c<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6db2\u6676\u7c7b\u578b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">TFT \u900f\u5c04\u5f0f<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Driver Element<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">a-Si TFT Active matrix<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u51b3\u8bae<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">240 (RGB) \u00d7 320 pixels<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u50cf\u7d20\u6392\u5217<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RGB \u5782\u76f4\u6761\u7eb9<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6709\u6548\u9762\u79ef\uff08\u5bbd\u00d7\u9ad8\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">43.2 \u00d7 57.6 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c2\u770b\u65b9\u5411<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6 o\u2019clock<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ILI9341V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6a21\u5757\u5c3a\u5bf8\uff08\u5bbd\u00d7\u9ad8\u00d7\u957f\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50 \u00d7 69.2 \u00d7 2.7 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u80cc\u5149<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4 white LEDs<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-20 ~ +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5b58\u50a8\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-30 ~ +80 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7535\u6e90\u7535\u538b\uff08\u903b\u8f91\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vcc<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\u7535\u538b\uff08\u903b\u8f91\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6587<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-0.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vcc+0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Supply current (per LED)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ILED<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u5b89<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8fd4\u56de\u9876\u90e8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">TST<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>DC Characteristics (Ta=25\u00b0C)<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7535\u6e90\u7535\u538b\uff08\u903b\u8f91\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vcc<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\u9ad8\u7535\u538b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VIH<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.8\u00d7Vcc<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vcc<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\u4f4e\u7535\u538b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VIL<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.2\u00d7Vcc<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LED \u6b63\u5411\u7535\u538b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vf<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Backlight current (total)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ILED<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u5b89<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Note: ILED is per LED, typical 15-20mA; total backlight current 60-80mA for 4 LEDs in parallel (typical configuration).<\/em><\/p>\n<h3>\u5149\u5b66\u7279\u6027\uff08Ta=25\u00b0C\uff09<\/h3>\n<p>Contrast RatioCRNormal angle-300&#8211;<\/p>\n<h3>Interface Pin Connection (40\u2011pin FPC \u2013 RGB+SPI, partial)<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u9879\u76ee<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6761\u4ef6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u4eae\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">B<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5e38\u89d2\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">315<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">350<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">cd\/m\u00b2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u54cd\u5e94\u65f6\u95f4 (Tr+Tf)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u79d2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2\uff08\u6c34\u5e73\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8x<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50\/-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2\uff08\u5782\u76f4\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8y<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">55\/-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7edf\u4e00\u6027<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Full 40\u2011pin pinout includes resistive touch pins (not used on this model). SPI pins (CS, SCL, SDI, SDO) are used for command\/configuration.<\/em><\/p>\n<h2>\u53ef\u9760\u6027\u548c\u8d28\u91cf\u4fdd\u8bc1<\/h2>\n<h3>\u53ef\u9760\u6027\u6d4b\u8bd5\u9879\u76ee\uff08\u901a\u8fc7\u6807\u51c6\uff09<\/h3>\n<ul>\n<li>High temperature operation: 60\u2103, 120H<\/li>\n<li>Low temperature operation: -10\u2103, 120H<\/li>\n<li>High temperature storage: 70\u2103, 240H<\/li>\n<li>Low temperature storage: -20\u2103, 240H<\/li>\n<li>Moisture storage: 60\u2103 \/ 90% RH, 240H<\/li>\n<li>Thermal shock: -30\u2103 \u2194 80\u2103, 30min each, 10 cycles<\/li>\n<li>Packing vibration: 10Hz~55Hz~10Hz, 1.5mm, X\/Y\/Z, 2H each<\/li>\n<li>Package drop per ASTM-D-5327<\/li>\n<li>ESD: Air \u00b14kV \/ Contact \u00b12kV, 330\u03a9\/150pF, 5 times each<\/li>\n<\/ul>\n<p><strong>MTBF\uff1a<\/strong> 50,000 hours @ room temperature (25\u00b15\u2103, 50\u00b110% RH).<\/p>\n<p><strong>\u5931\u8d25\u5224\u65ad\uff1a<\/strong> After test, contrast ratio \u226550% of initial value, no display defects, current consumption within spec.<\/p>\n<h3>\u8d28\u91cf\u4fdd\u8bc1\uff08\u7b26\u5408 MIL-STD-105E \u6807\u51c6\uff09<\/h3>\n<ul>\n<li>\u68c0\u67e5\u7ea7\u522b\uff1a\u4e00\u822c II \u7ea7\uff0c\u5355\u4e00\u62bd\u6837<\/li>\n<li>\u4e3b\u8981\u7f3a\u9677 AQL\uff1a0.65<\/li>\n<li>\u8f7b\u5fae\u7f3a\u9677 AQL\uff1a 2.5<\/li>\n<li>\u603b\u7f3a\u9677 AQL\uff1a 2.5<\/li>\n<li>Inspection conditions: 20W\u00d72 fluorescent light, distance 30\u00b15cm, temperature 25\u00b15\u2103, humidity 60\u00b110% RH<\/li>\n<\/ul>\n<h2>\u5904\u7406\u548c\u50a8\u5b58\u6ce8\u610f\u4e8b\u9879<\/h2>\n<ul>\n<li>\u907f\u514d\u673a\u68b0\u51b2\u51fb\u6216\u8dcc\u843d - \u73bb\u7483\u9762\u677f\u6613\u788e\u3002.<\/li>\n<li>\u5982\u679c LCD \u6db2\u4f53\u6cc4\u6f0f\uff0c\u7acb\u5373\u7528\u80a5\u7682\u548c\u6c34\u6e05\u6d17\u76ae\u80a4\/\u8863\u670d\uff1b\u5207\u52ff\u541e\u54bd\u3002.<\/li>\n<li>\u4f7f\u7528\u63a5\u5730\u5de5\u4f5c\u7ad9\u548c\u9632\u9759\u7535\u888b\u8fdb\u884c\u5904\u7406\u548c\u50a8\u5b58\u3002.<\/li>\n<li>Storage: 25\u00b110\u2103, 50\u00b110% RH, no direct sunlight or fluorescent light.<\/li>\n<li>Hand soldering: 280\u00b110\u2103, max 3 seconds, max 2 reworks.<\/li>\n<li>\u8bf7\u52ff\u62c6\u5378\u6216\u6539\u88c5\u6a21\u5757\u3002.<\/li>\n<\/ul>\n<h2>Packing Method<\/h2>\n<p>10pcs per tray, 10 trays per small box (100pcs), 30 trays per large box (300pcs). Tray thickness 0.8mm.<\/p>\n<h2>\u8ba2\u8d2d\u4e0e\u652f\u6301<\/h2>\n<p>The JicTech RT280A4004 is available for engineering samples and mass production. For a complete datasheet, 2D drawing, or a quotation, please contact our B2B sales team.<\/p>\n<p><strong>Download product manual: <a href=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/04\/FULL-SPEC-RT280A4004.pdf\">FULL-SPEC-RT280A4004<\/a><\/strong><\/p>\n<p><strong>\ud83d\udce9 \u7d22\u53d6\u62a5\u4ef7\u6216\u6837\u54c1--\u7acb\u5373\u7ed9\u6211\u4eec\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u6216\u4f7f\u7528\u4e0b\u9762\u7684\u54a8\u8be2\u8868\u3002.<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u9488\u811a\u7f16\u53f7.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u63a5\u5730<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7cfb\u7edf\u63a5\u5730<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LEDA<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u80cc\u5149\u9633\u6781<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3-6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LEDK1~K4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Backlight cathodes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">7-10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">XR\u3001YU\u3001XL\u3001YD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Resistive touch (not populated on this variant)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u91cd\u7f6e<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u590d\u4f4d\uff08\u4f4e\u7535\u5e73\u6709\u6548\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VSYNC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vertical sync (RGB mode)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSYNC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6c34\u5e73\u540c\u6b65<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DOTCLK<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u50cf\u7d20\u65f6\u949f<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u542f\u7528<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6570\u636e\u542f\u7528<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16-21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">R0-R5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Red data (6 bits)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22-27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">G0-G5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Green data (6 bits)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">28-33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">B0-B5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Blue data (6 bits)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SDO<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI data out<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SDI\/SDA<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI data in<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SCL<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI \u65f6\u949f<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CS<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Chip select (SPI)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">IOVCC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I\/O power supply (1.8V or 2.8V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VCC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Analog power supply (2.8V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u63a5\u5730<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7cfb\u7edf\u63a5\u5730<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Enhance your embedded design with the\u00a0<strong>JicTech 2.8&#8243; TFT LCD Module<\/strong>. Featuring 240\u00d7320 resolution, 350 cd\/m\u00b2 brightness, flexible 18\u2011bit RGB+SPI interface, and ultra\u2011slim 2.7mm profile, it delivers crisp 65K colors. 300:1 contrast, wide 6 o\u2019clock viewing, and 50,000\u2011hour MTBF.\u00a0<strong>\u5982\u9700\u6570\u636e\u8868\u3001\u6837\u54c1\u6216\u6279\u91cf\u5b9a\u4ef7\uff0c\u8bf7\u8054\u7cfb JicTech\uff0c\u4ee5\u4fbf\u7acb\u5373\u8fdb\u884c\u8bbe\u8ba1\u3002.<\/strong><\/p>","protected":false},"featured_media":29825,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":{"0":"post-29823","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tft-lcd-module","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2.8 Inch TFT LCD Module 240x320 RGB+SPI 50x69.2x2.7mm - Jictech<\/title>\n<meta name=\"description\" content=\"2.8&quot; TFT LCD Module 240x320 RGB+SPI 350nit 50x69.2x2.7mm, ILI9341, 300:1. 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