贴片电容电阻基本常识

demon

<><FONT size=4><STRONG>贴片电容电阻基本常识</STRONG> <WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">下面的两表左侧数字如0603表示的是封装尺寸，与具体阻值没有关系，</FONT></FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">但封装尺寸与功率有关 通常来说有以下对应关系：</FONT><WBR><BR><BR><FONT color=#3c72c4><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0201 1/20W </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0402 1/16W </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0603 1/10W </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0805 1/8W </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">1206 1/4W </FONT><WBR><BR></FONT><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">电容电阻外形尺寸与封装尺寸的对应关系是: </FONT><WBR><BR><BR><FONT color=#445cbb><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0402=1.0x0.5 </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0603=1.6x0.8 </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">0805=2.0x1.2 </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">1206=3.2x1.6 </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">1210=3.2x2.5 </FONT><WBR><BR><BR><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em">1812=4.5x3.2 </FONT><WBR><BR><BR></FONT><FONT style="FONT-SIZE: medium; LINE-HEIGHT: 1.3em"><FONT color=#445cbb>2225=5.6x6.5</FONT> </FONT></P><P>&nbsp;</P>

liuxing4585

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zhaodong584

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