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贴片电阻分类、阻值、功率、封装、尺寸
2018年07月10日 15:20:19
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<div class="table-box"><table style="border-spacing:0px;color:rgb(73,73,73);font-family:Verdana, \'宋体\', sans-serif;font-size:14px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">贴片电阻简述<a name="description" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><p style="border:0px;list-style:none;">片式固定<span style="font-weight:700;">电阻器</span>，从Chip Fixed Resistor直接翻译过来的，俗称<span><span style="font-weight:700;">贴片电阻</span></span>(SMD Resistor),是金属玻璃铀电阻器中的一种。是将金属粉和玻璃铀粉混合，采用丝网印刷法印在基板上制成的电阻器。耐潮湿， 高温， 温度系数小。 (注：以下片式固定电阻器皆叫做<span><span style="font-weight:700;">贴片电阻</span></span> )</p></td></tr></tbody></table></div><p style="border:0px;list-style:none;"> </p></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr></tbody></table></div><p style="border:0px;list-style:none;"> </p><p style="border:0px;list-style:none;">贴片电阻分类<a name="class" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></p></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><p style="border:0px;list-style:none;"><span><span style="font-weight:700;">贴片电阻</span></span>分为以下几大类：</p><div class="table-box"><table cellspacing="0" cellpadding="2" align="center" border="1" style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">类型</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">参考国巨的分类</td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">常规系列厚膜贴片电阻<br>General purpose</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47958?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">General purpose, 0201 - 0805</a><br><a href="http://www.yageo.com/47959?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">General purpose, 1206 - 2512</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span style="font-weight:700;">高精度</span>高稳定性贴片电阻<br>High precision - high stability</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47960?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">High precision - high stability, 0201 - 0603</a><br><a href="http://www.yageo.com/47961?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">High precision - high stability, 0805 - 1210</a><br><a href="http://www.yageo.com/47962?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">High precision - high stability, 2010 - 2512</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">常规系列薄膜贴片电阻<br>General purpose thin film</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/48198?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">General purpose thin film, 0201-2512</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">低阻值贴片电阻<br>Low ohmic</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47970?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Low ohmic, 0402 - 1206</a><br><a href="http://www.yageo.com/47971?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Low ohmic, 2010 - 2512</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">贴片电阻阵列<br>Arrays</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47966?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Arrays, convex and concave</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">贴片<span style="font-weight:700;">电流传感器</span><br>SMD current sensors</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47979?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Current Sensors - Low TCR</a></td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">贴片网络电阻器<br>Network</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/47969?mgrp=1" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Network, T-type and L-type</a></td></tr></tbody></table></div></td></tr></tbody></table></div><p style="border:0px;list-style:none;"> </p><p style="border:0px;list-style:none;">贴片电阻功率<a name="Footprint_Power" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></p></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><p style="border:0px;list-style:none;">贴片电阻的<a href="http://www.sooic.com/ChipR/Dimensions&FootPrint" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span style="color:rgb(68,68,221);">封装</span></a>与功率关系如下表：</p><div class="table-box"><table cellspacing="0" cellpadding="2" align="center" border="1" style="border-spacing:0px;"><tbody><tr bgcolor="#E5D9A7"><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">封装</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">额定功率<br>@ 70°C</td><td rowspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">最大工作电压<br>(V)</td></tr><tr bgcolor="#E5D9A7"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">英制<br>(mil)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">公制<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">常规功率系列</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">提升功率系列</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0201</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0603</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/20W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">/</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">25</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0402</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1005</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/16W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">/</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">50</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0603</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1608</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/16W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/10W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">50</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0805</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2012</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/10W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/8W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">150</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1206</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3216</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/8W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/4W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">200</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1210</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3225</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/4W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/3W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">200</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1812</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4832</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/2W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">/</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">200</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2010</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5025</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1/2W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3/4W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">200</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2512</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6432</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1W</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">/</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">200</td></tr></tbody></table></div><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><ul style="list-style:none;border:0px;"><li style="border:0px;">电压=√<span style="text-decoration:underline;">功率x电阻值</span> (P=V<sup>2</sup>/R) 或最大工作电压两者中的较小值</li><li style="border:0px;"><span style="color:rgb(255,0,0);">我们俗称的封装是指英制。</span></li></ul></td></tr></tbody></table></div><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">贴片电阻尺寸、封装<a style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><p style="border:0px;list-style:none;"><span><span style="font-weight:700;">贴片电阻</span></span>的封装与尺寸如下表：</p><div class="table-box"><table cellspacing="0" cellpadding="2" align="center" border="1" style="border-spacing:0px;"><tbody><tr bgcolor="#E5D9A7"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">英制<br>(mil)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">公制<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">长(L)<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">宽(W)<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">高(t)<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">a<br>(mm)</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">b<br>(mm)</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0201</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0603</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.60±0.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.30±0.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.23±0.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.10±0.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.15±0.05</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0402</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1005</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.00±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.30±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.20±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.25±0.10</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0603</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1608</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.60±0.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.80±0.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.40±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.30±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.30±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0805</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2012</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.00±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.25±0.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.40±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.40±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1206</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3216</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.20±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.60±0.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.55±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1210</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3225</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.20±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.55±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1812</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4832</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.20±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.55±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.50±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2010</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5025</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.00±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.50±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.55±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.60±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.60±0.20</td></tr><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2512</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6432</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.40±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.20±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.55±0.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.60±0.20</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">0.60±0.20</td></tr></tbody></table></div><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="color:rgb(255,0,0);line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">Note：我们俗称的封装是指英制。</td></tr></tbody></table></div></td></tr></tbody></table></div></td></tr></tbody></table></div><p style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;border:0px;list-style:none;"> </p><p style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;border:0px;list-style:none;"> </p><p style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;border:0px;list-style:none;">贴片电阻:阻值,标准阻值<a name="StandardValue" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></p><div class="table-box"><table style="border-spacing:0px;color:rgb(73,73,73);font-family:Verdana, \'宋体\', sans-serif;font-size:14px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table cellspacing="1" cellpadding="2" align="center" bgcolor="#999999" style="border-spacing:0px;"><tbody><tr bgcolor="#F4F4F4"><td bgcolor="#E5D9A7" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">E3</td><td colspan="4" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.0</td><td colspan="6" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.2</td><td colspan="7" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.7</td></tr><tr bgcolor="#F4F4F4"><td bgcolor="#E5D9A7" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">E6</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.0</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.5</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.2</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.3</td><td colspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.7</td><td colspan="7" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.8</td></tr><tr bgcolor="#F4F4F4"><td bgcolor="#E5D9A7" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">E12</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.0</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.5</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.8</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.7</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.3</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.9</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.7</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.6</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.8</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a name="E24" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr bgcolor="#F4F4F4"><td bgcolor="#E5D9A7" rowspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">E24</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.0</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.1</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.3</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.5</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.6</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.8</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.0</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.4</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.7</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.0</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.3</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.6</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.9</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.3</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.7</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.1</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.6</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.8</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.5</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">9.1</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a name="E96" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr bgcolor="#F4F4F4"><td bgcolor="#E5D9A7" rowspan="6" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">E96</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.00</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.02</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.07</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.13</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.18</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.21</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.24</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.27</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.30</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.33</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.37</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.40</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.43</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.47</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.50</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.54</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.58</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.62</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.65</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.69</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.74</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.78</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.82</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.87</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.91</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1.96</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.00</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.05</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.10</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.21</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.26</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.32</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.37</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.43</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.49</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.55</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.61</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.67</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.74</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.80</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.87</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">2.94</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.01</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.09</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.16</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.24</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.32</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.40</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.48</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.57</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.65</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.74</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.83</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">3.92</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.02</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.12</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.22</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.32</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.42</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.53</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.64</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.75</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.87</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">4.99</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.11</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.23</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.36</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.49</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.62</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.76</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5.90</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.04</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.19</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.34</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.49</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.65</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.81</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">6.98</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.15</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.32</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.50</td></tr><tr bgcolor="#F4F4F4"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.68</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">7.87</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.06</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.25</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.45</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.66</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">8.87</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">9.09</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">9.31</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">9.53</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">9.76</td><td colspan="6" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr></tbody></table></div>如：5.1<br>5.1x0.1=0.51欧 5.1x1=5.1欧 5.1x10=51欧 5.1x100=510欧 5.1x1k=5.1k欧 5.1x10k=51k欧 5.1x100k=510k欧 5.1x1M=5.1M欧</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table cellspacing="2" cellpadding="0" style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><p style="border:0px;list-style:none;">标准阻值是根据右图所示的公式而得出的。</p></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table cellspacing="0" cellpadding="0" style="border-spacing:0px;"><tbody><tr><td valign="top" align="left" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"></td></tr><tr><td valign="top" align="left" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr></tbody></table></div></td></tr></tbody></table></div></td></tr></tbody></table></div><div class="table-box"><table style="border-spacing:0px;color:rgb(73,73,73);font-family:Verdana, \'宋体\', sans-serif;font-size:14px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span>贴片电阻</span>上标注规则<a name="Mark" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><ul style="list-style:none;border:0px;"><li style="border:0px;">R代表小数点位置</li><li style="border:0px;">3位数的标注：前两位代表有效数，后一位代表10的几次幂<br>4位数的标注：前三位代表有效数，后一位代表10的几次幂</li><li style="border:0px;">一些奇怪的标注（如：43C）需要查生产厂商的内部编码规则</li><li style="border:0px;">0201,0402由于面积太小，上面都不印字；0603上面只印有3位数的；0805及以上印有3位数的或者4位数的</li></ul><br>举例如下<div class="table-box"><table cellspacing="0" cellpadding="2" align="center" border="1" style="border-spacing:0px;"><tbody><tr bgcolor="#E5D9A7"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">精度系列</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">实际标注</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">解析</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">实际值</td></tr><tr><td rowspan="3" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">5%</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1R2</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">R代表小数点位置</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1R2=1.2</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">820</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">两位有效数</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">82x10<sup>0</sup>=82</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">473</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">两位有效数</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">47x10<sup>3</sup> =47000=47k</td></tr><tr><td rowspan="3" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1%</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1R20</td><td rowspan="2" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">R代表小数点位置</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1R20=1.20</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">82R0</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">82R0=82.0</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">1503</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">三位有效数</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">150x10<sup>3</sup> =150000=150k</td></tr></tbody></table></div><div class="table-box"><table style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span>贴片电阻</span>生产厂家、规格书<a name="Manufacturer&pdf" style="color:rgb(145,38,108);text-decoration:underline;" target="_blank"></a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table cellspacing="0" cellpadding="2" align="center" border="1" style="border-spacing:0px;"><tbody><tr bgcolor="#E5D9A7"><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">生产厂家</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">所属国家地区</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">网页</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">规格书（Datasheet）pdf</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">国巨(Yageo)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.yageo.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/datasheet/resistive/Pu-RC0201_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0201</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC0402_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0402</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC0603_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0603</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC0805_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0805</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC1206_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">1206</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC1210_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">1210</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC1812_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">1812</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC2010_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">2010</a> <a href="http://www.sooic.com/datasheet/resistive/Pu-RC2512_51_PbFree_L_2.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">2512</a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.fenghua-advanced.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">广东风华(FH)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国大陆</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.fenghua-advanced.com/products2.asp?id=343&sortname=&ssortname=%E7%89%87%E5%BC%8F%E5%9B%BA%E5%AE%9A%E7%94%B5%E9%98%BB%E5%99%A8" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/datasheet/resistive/Chip%20Resistor--Fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">常规系列</a> <a href="http://www.sooic.com/datasheet/resistive/high-ohmic%20chip%20resistor--fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">高阻值</a> <a href="http://www.sooic.com/datasheet/resistive/low-ohmic%20resistor--fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">低阻值</a> <a href="http://www.sooic.com/datasheet/resistive/high-precision%20chip%20resistor--fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">高精度</a> <a href="http://www.sooic.com/datasheet/resistive/high-power%20chip%20resistor--fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">功率型</a> <a href="http://www.sooic.com/datasheet/resistive/Jumper--Fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">跨接片</a> <a href="http://www.sooic.com/datasheet/resistive/Chip-Network--fenghua.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">片式网络</a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.rohm.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">罗姆(Rohm)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">日本</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.rohm.com/products/shortform/26rstr/rstr_index.html" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/datasheet/resistive/mcr006--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0201</a> <a href="http://www.sooic.com/datasheet/resistive/mcr01--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0402</a> <a href="http://www.sooic.com/datasheet/resistive/mcr03--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0603</a> <a href="http://www.sooic.com/datasheet/resistive/mcr10--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">0805</a> <a href="http://www.sooic.com/datasheet/resistive/mcr18--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">1206</a> <a href="http://www.sooic.com/datasheet/resistive/mcr25--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">1210</a> <a href="http://www.sooic.com/datasheet/resistive/mcr50--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">2010</a> <a href="http://www.sooic.com/datasheet/resistive/mcr100--rohm.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">2512</a> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.bourns.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">柏恩(Bourns)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">美国</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.bourns.com/components.aspx?cmsphid=7631383%7C7163299%7C111899" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.vishay.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Vishay</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">美国</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.vishay.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.avx.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">AVX</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">美国</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.avxcorp.com/prodinfo_catlist.asp?ParentID=9" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sem.samsung.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">三星电机</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">韩国</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://fishsman.blog.sohu.com/76102702.html#" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">TDK</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">日本</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">村田</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">日本</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">旺诠</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">厚声</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.passivecomponent.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">华新(WALSIN)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.passivecomponent.com/flash/rsmd.htm" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span><span style="font-weight:700;">网页</span></span></a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.panasonic.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">松下(Panasonic)</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">日本</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.panasonic.com/industrial/components/surface_mount_resistors.htm" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">网页</a></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/datasheet/resistive/Chip-R--Panasonic.pdf" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">Chip-R</a></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">KOA</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">日本</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">上海兴亚电子</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国大陆</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">北海银河</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国大陆</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">振华新云科技</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国大陆</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">大毅科技</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">幸亚</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">华新科</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">光颉</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">乾坤</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">信昌</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">丽智</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">新典</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">华亚</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">中国台湾</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span><span style="font-weight:700;">网页</span></span></td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"> </td></tr></tbody></table></div></td></tr></tbody></table></div></td></tr></tbody></table></div><p style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;border:0px;list-style:none;"> </p><div class="table-box"><table style="border-spacing:0px;color:rgb(73,73,73);font-family:Verdana, \'宋体\', sans-serif;font-size:14px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span>贴片电阻各个厂家命名方法</span></td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><div class="table-box"><table cellspacing="0" cellpadding="2" align="left" border="1" style="border-spacing:0px;"><tbody><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><ul style="list-style:none;border:0px;"><li style="border:0px;"><a href="http://www.yageo.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">国巨</a>常规贴片电阻命名方法<div class="table-box"><table cellspacing="0" cellpadding="5" border="1" style="border-spacing:0px;"><tbody><tr><td valign="top" rowspan="2" style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">RC</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">XXXX</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">XX</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">XXXX</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">L</td></tr><tr><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">封装：<br>0201<br>0402<br>0603<br>0805<br>1206<br>1210<br>1812<br>2010<br>2512</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">精度：<br>F=1%<br>J=5%</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><span style="font-weight:700;">包装</span>：<br>R=纸编带</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">温度系数：<br>-=根据规格书</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">编带大小：<br>07=7英寸<br>10=10英寸<br>13=13英寸</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/ChipR/StandardValues" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span style="color:rgb(68,68,221);">阻值</span></a>：<br>比如：5R6,<br>56R,<br>560R,<br>56K,<br>1M</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">终端类型：<br>L=无铅</td></tr><tr><td colspan="10" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">比如 RC0402FR-0756RL：封装0402，56欧姆，1%，7英寸编带，无铅产品</td></tr></tbody></table></div></li><li style="border:0px;"><a href="http://www.fenghua-advanced.com/" rel="nofollow" style="color:rgb(145,38,108);" target="_blank">风华</a>常规贴片电阻命名方法<div class="table-box"><table cellspacing="0" cellpadding="5" border="1" style="border-spacing:0px;"><tbody><tr><td valign="top" rowspan="2" style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">R</td><td valign="top" style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">XX</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">XXXX</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td><td style="font-weight:bold;line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">X</td></tr><tr><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">额定功率：<br>C=常规功率<br>S=提升功率</td><td style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">封装：<br>01=0201<br>02=0402<br>03=0603<br>05=0805<br>06=1206<br>1210=1210<br>1812=1812<br>10=2010<br>12=2512</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">温度系数：<br>W=200ppm<br>U=400ppm<br>K=100ppm<br>L=250ppm</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;"><a href="http://www.sooic.com/ChipR/StandardValues" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span style="color:rgb(68,68,221);">阻值</span></a> <a href="http://www.sooic.com/ChipR/Marking" rel="nofollow" style="color:rgb(145,38,108);" target="_blank"><span style="color:rgb(68,68,221);">标识</span></a>：<br>比如：5R6,<br>561,<br>5601,<br>562,<br>1004</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">精度：<br>D=0.5%<br>F=1%<br>J=5%</td><td valign="top" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">包装：<br>T=编带包装<br>B=塑料盒包装<br>C=塑料袋散装</td></tr><tr><td colspan="10" style="line-height:18px;font-family:Verdana, \'宋体\', sans-serif;">比如 RC03L5601FT：常规功率，封装0603，5.6k欧姆，1%，250ppm，无铅产品</td></tr></tbody></table></div></li></ul></td></tr></tbody></table></div></td></tr></tbody></table></div> </div>
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