<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>LED display element | 0.28 inch height</title> <meta name="Description" content="BL-T28A-32 LED NUMERIC DISPLAY 0.28 inch three numeric LED display,3 digit seven segment LED display 0.28",three digits led, seven segment led, 4 digits led, led panel, big size digit, led digital supplier  other led product availalble: led 5mm, oval led, piranha led, rgb led, seven segment led, single digit led, matrix led 8x8, matrix led 5x7, rgb led matrix "> <meta name="Keywords" content="3 digit seven segment LED display 0.28",three digits led, seven segment led, 4 digits led, led panel, big size digit, led digital supplier  other led product availalble: led 5mm, oval led, piranha led, rgb led, seven segment led, single digit led, matrix led 8x8, matrix led 5x7, rgb led matrix "> <meta http-equiv=content-type content="text/html; charset=utf-8 "> <meta name="Author" content="Donald"> <meta name="Contact" content="BETLUX@betlux.com"> <meta name="Copyright" content="BETLUX.com"> <link rel="stylesheet" type="text/css" href="../betlux09.css" /> </head> <body> <div id="wrap"> <div id="header"> <div id="slogan2"> <h1>LED display element | 0.28 inch height </h1> </div> <h2><a href="../index.html"><img src="../Images/betlux-en.gif" alt="LED display element | 0.28 inch height,betlux, LED supplier"/></a></h2> <p><strong>LED digital world, share with you the quality LED technology</strong> <div id="header_inner"> <a id="header-link" href="../top.html"></a> <h1><span>SEVEN SEGMENT LED, </span>THREE DIGITS </h1> </div> </p> </div> <div id="contentfull"> <h1>Find quality Bicolor 7 Segment LED display product </h1> <p><b><a href="../LED-manufacturer_betlux.asp"><font color="#000000" size="2"> </font></a>|&nbsp;<a href='SEVEN-SEGMENT-LED-1.htm'>SEVEN SEGMENT LED</a>&nbsp;&gt;&gt;&nbsp;<a href='SEVEN-SEGMENT-LED-THREE-DIGITS-1.htm'>THREE DIGITS</a>&nbsp;&gt;&gt;&nbsp;LED display 0.28 inch </b> <a href='mailto:sales@BETLUX.com?subject=inquiry%20from%20www.BETLUX.com'><img src="../Img/addtocart.gif" alt="Email contact" width="30" height="30" border="0"/></a></p> <p><table width=500 border=1 cellspacing=0 cellpadding=0><tr><td width=30% rowspan=6><div align=center><img alt='product image - LED display element | 0.28 inch height-LED display 0.28 inch' border=0 src='../pic/BL-T28X-32-LED-numeric-display-(7-segment,-14-segment-display).jpg' width=300 height=200></div></td><td width=12% height=12>product</td><td><b><a href='LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm'>LED display 0.28 inch</a></b></td></tr><tr><td width=12% height=12>Part NO</td><td>BL-T28A-32,BL-T28B-32</td></tr><tr><td width=12% height=12>Dimension</td><td>22.60 x 10.00mm</td></tr><tr><td height=12>kinds</td><td><a href='SEVEN-SEGMENT-LED-1.htm'>SEVEN SEGMENT LED</a> -> <a href='SEVEN-SEGMENT-LED-THREE-DIGITS-1.htm'>THREE DIGITS</a></td></tr><tr><td height=12>Datasheet</td><td><a href='../product/LED_seven_segment_display/three_digit_seven_segment_display/BL-T28A-32.PDF' title='PDF downlaod of LED products -BL-T28A-32,BL-T28B-32'><img alt='PDF datasheet of BL-T28A-32,BL-T28B-32-LED display element | 0.28 inch height' src='../Images/pdf.gif' border=0 width=20 height=20></a></td></tr></table></p> <p><img src="../Images/rohs-compliance-50.png" alt="RoHs Compliance, Pb-free" width="42" height="50" /> <img src="../Images/ANTISTATIC-50.png" alt="Anti-Static Attention" width="114" height="50" /></p> <p><br/> <strong>Feature:</strong><br/> <p>0.28 inch three numeric LED display<br />0.28 inch digit height(7.10mm)<br />widthxheight:22.60x10.00mm<br />Low Current Operation<br /> Common Anode and Common Cathode available<br /> Excellent Character Appearance<br /> High Light Output<br /> Easy Mounting On PC Boards or Sockets<br /> IC Compatible<br /> Multicolor Available<br /> Categorized for Luminous Intensity<br /> Technically Rugged<br /> Standard: Gray Surface, White Segment<br />RoHs Compliance<br /> </p></p> <p> <strong>Applied for:<br /> <img src="../Images/LED-apply-for/LED-for-air-condition.gif" alt="air confition" width="100" height="116" title="LED for air condition" /><img src="../Images/LED-apply-for/LED-for-audi-system.gif" alt="audio" width="100" height="116" title="LED for audio light" /><img src="../Images/LED-apply-for/LED-for-bus-number.gif" alt="bus number" width="100" height="116" title="LED for bus informaiton board" /><img src="../Images/LED-apply-for/LED-for-clock.gif" alt="clock" width="100" height="116" title="LED for clock" /><img src="../Images/LED-apply-for/LED-for-digital-balance.gif" alt="balance" width="100" height="116" title="LED for balance device" /></strong></p> <p><strong>Super Bright LED Electrical-optical characteristics: (Ta=25cC) (Test Condition: IF=20mA) </strong><br/> </p> <p><strong>Package configuration & Internal circuit diagram </strong><br/> <img src='../product/LED_drawing/BL-T28A-32-3-digit-LED-seven-segment-display.gif' alt='LED display element | 0.28 inch height Package diagram ' title='LED display 0.28 inch circuit and dimension' width=600 border=0> <br/> Notes:<br/> 1)All dimensions are in millimeters (inches)<br/> 2)Tolerance is dS0.25(0.01")unless otherwise noted.<br/> 3)Specifications are subject to change without notice. </p> <p><strong>Reflector Surface color (1st number)/ Segment Lens color (2nd number):</strong></p> <table cellpadding="0" cellspacing="0"> <tr> <td >Number</td> <td >0</td> <td >1</td> <td >2</td> <td >3</td> <td >4</td> <td >5</td> </tr> <tr> <td >Ref Surface Color</td> <td >White</td> <td >Black</td> <td >Gray</td> <td >Red</td> <td >Green</td> <td >&nbsp;</td> </tr> <tr> <td height="62" >Epoxy Color</td> <td >Water clear</td> <td >White diffused</td> <td >Red Diffused</td> <td >Green Diffused</td> <td >Yellow Diffused</td> <td >&nbsp;</td> </tr> </table> <strong>Absolute maximum ratings (Ta= 25cC) </strong> <table cellspacing="0" cellpadding="0"> <tr> <td> Parameter </td> <td> S </td> <td> G </td> <td> E </td> <td> D </td> <td> UG </td> <td> UE </td> <td>PG</td> <td>&nbsp;</td> <td> Unit </td> </tr> <tr> <td > Forward Current I F </td> <td > 30 </td> <td > 30 </td> <td > 30 </td> <td > 30 </td> <td > 30 </td> <td > 30 </td> <td >30</td> <td >&nbsp;</td> <td > mA </td> </tr> <tr> <td > Power Dissipation P d </td> <td > 75 </td> <td > 80 </td> <td > 80 </td> <td > 75 </td> <td > 75 </td> <td > 65 </td> <td >110</td> <td >&nbsp;</td> <td > mW </td> </tr> <tr> <td > Reverse Voltage V R </td> <td > 5 </td> <td > 5 </td> <td > 5 </td> <td > 5 </td> <td > 5 </td> <td > 5 </td> <td >5</td> <td >&nbsp;</td> <td > V </td> </tr> <tr> <td> Peak Forward Current I PF (Duty 1/10 @1KHZ) </td> <td> 150 </td> <td> 150 </td> <td> 150 </td> <td> 150 </td> <td> 150 </td> <td> 150 </td> <td>150</td> <td>&nbsp;</td> <td> mA </td> </tr> <tr> <td > Operation Temperature T OPR </td> <td colspan="8" > -40 to +80 </td> <td > c C </td> </tr> <tr> <td > Storage Temperature T STG </td> <td colspan="8" > -40 to +85 </td> <td > c C </td> </tr> <tr> <td> Lead Soldering Temperature T SOL </td> <td colspan="8" >&nbsp; Max.260dS 5 cC for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) </td> <td> c C </td> </tr> </table> <p>Related Products: <br/> <strong><a href="SEVEN-SEGMENT-LED-SINGLE-DIGIT-1.htm" title="Seven segment LED -Single Digit ">Single Digit</a> | <a href="SEVEN-SEGMENT-LED-DOUBLE-DIGITS-1.htm" title="Seven segment LED - Dual Digit">Dual Digit</a> | <a href="SEVEN-SEGMENT-LED-THREE-DIGITS-1.htm" title="Seven segment LED -Three Digit ">Three Digit</a> | <a href="SEVEN-SEGMENT-LED-FOUR-DIGITS-1.htm" title="Seven segment LED -Four and over Digit ">Four and over Digit</a> | <a href="SEVEN-SEGMENT-LED-ALPHANUMERIC-LED-1.htm" title="Seven segment LED - Alpha-numeric display">Alpha-numeric display</a> | <a href="SEVEN-SEGMENT-LED-BIG-DIGIT-1.htm" title="Seven segment LED - Large Segment">Large Segment</a> <br /> <a href="SEVEN-SEGMENT-LED-LED-CLOCK-1.htm" title="Seven segment LED -LED clock board ">LED clock board</a> | <a href="SEVEN-SEGMENT-LED-PANEL-DISPLAY-1.htm" title="Seven segment LED -LED panel ">LED panel</a> | Custom LED display</strong> </p> <p>[<a href='javascript:window.print()'>Print</a >]&nbsp;[<a href='javascript:history.back()'>Return</a>]&nbsp;</p> <p></p> </div> <div id="footer"> <p> &copy; 2003-2010<b> Betlux,LED Manufacturer from China</b> <script language="javascript" src="http://count41.51yes.com/click.aspx?id=417416479&logo=11"></script> </p> <p> <a href="../index.html">Home</a> | <a href="sitemap.htm">Sitemap</a> | <a href="mailto:betlux@betlux.com?subject=inquiry%20from%20betlux">Email</a> </p> <p> <a href='http://www.opto-electronics.com.cn' title='USA mirror site of LED digital world'>USA Site</a> | Language Select: <a href='../led/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >English</a>| <a href='../fr/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >French</a>| <a href='../de/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >German</a>| <a href='../ru/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >Russian</a>| <a href='../es/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >Spainish</a>| <a href='../pt/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >Portuguese</a>| <a href='../cn/LED-display-0.28-inch-BL-T28A-32,BL-T28B-32.htm ' >Chinese</a>| <a href='../led/index_ab.htm' >Arabic</a>| <a href='../led/index_by.htm' >belarusian</a>| <a href='../led/index_cz.htm' >Czech</a>| <a href='../led/index_dk.htm' >Danish</a>| <a href='../led/index_fi.htm' >Finnish</a>| <a href='../led/index_hu.htm' >Hungarian</a>| <a href='../led/index_it.htm' >italian</a>| <a href='../led/index_jp.htm' >japanese</a>| <a href='../led/index_kr.htm' >korean</a>| <a href='../led/index_nl.htm' >dutch</a>| <a href='../led/index_pl.htm' >Polish</a>| <a href='../led/index_ps.htm' >persian</a>| <a href='../led/index_ro.htm' >Romanian</a>| <a href='../led/index_tr.htm' >turkish</a>| <a href='../led/index_vn.htm' >Vietnamese</a>| </p> <p><strong>LED display element | 0.28 inch height</strong> </p> </div> </div> </BODY> </HTML>