document.getElementById("div_canshu").innerHTML="<div style='font-weight:bold; font-size:13px;'>规格选型<\/div><div style='width:700px;overflow-x:scroll;'><table><tr style='white-space:nowrap;'><td>25°C时零功率电阻值<\/td><td>Beta值 (K)<\/td><td>MSL<\/td><td>保持电流<\/td><td>产品范围<\/td><td>电路数<\/td><td>电源电压范围<\/td><td>多路复用器配置<\/td><td>额定电压<\/td><td>额定电压 V AC<\/td><td>额定电压 V DC<\/td><td>封装<\/td><td>峰值浪涌电流@8/20μS<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>模拟多路复用器外壳<\/td><td>汽车质量标准<\/td><td>钳位电压 最大<\/td><td>热敏电阻安装<\/td><td>热敏电阻端子<\/td><\/tr><tr><td><select name='PV' id='SG2PV1' multiple><option value='1_17460'>100kohm<\/option><option value='1_10391'>10kohm<\/option><option value='1_19762'>13ohm<\/option><option value='1_2403'>2.2kohm<\/option><option value='1_2533'>2.7kohm<\/option><option value='1_7451'>22kohm<\/option><option value='1_26158'>330kohm<\/option><option value='1_23759'>33kohm<\/option><option value='1_22887'>4.6ohm<\/option><option value='1_32117'>4.7kohm<\/option><option value='1_32408'>470ohm<\/option><option value='1_38178'>47kohm<\/option><option value='1_39671'>5kohm<\/option><option value='1_35699'>680kohm<\/option><option value='1_40346'>680ohm<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV11' multiple><option value='11_29720'>3490K<\/option><option value='11_29431'>3500K<\/option><option value='11_23826'>3520K<\/option><option value='11_19199'>3570K<\/option><option value='11_14947'>3600K<\/option><option value='11_35309'>3610K<\/option><option value='11_35364'>3730K<\/option><option value='11_19315'>3920K<\/option><option value='11_22709'>3930K<\/option><option value='11_29931'>3977K<\/option><option value='11_19325'>3984K<\/option><option value='11_22714'>3988K<\/option><option value='11_32477'>4075K<\/option><option value='11_32921'>4100K<\/option><option value='11_32930'>4125K<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV11\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV69' multiple><option value='69_86172'>MSL 1 -无限制<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV69\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV124' multiple><option value='124_6203'>1.1A<\/option><option value='124_8481'>1.5A<\/option><option value='124_10318'>100mA<\/option><option value='124_10656'>120mA<\/option><option value='124_7974'>140mA<\/option><option value='124_20788'>2.5A<\/option><option value='124_21418'>2.6A<\/option><option value='124_21534'>200mA<\/option><option value='124_34740'>300mA<\/option><option value='124_26396'>3A<\/option><option value='124_36099'>500mA<\/option><option value='124_33355'>50mA<\/option><option value='124_39088'>750mA<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV124\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV240' multiple><option value='240_41222'>74HC 系列<\/option><option value='240_50263'>B57861S 系列<\/option><option value='240_58637'>B57863S 系列<\/option><option value='240_64983'>B57867S 系列<\/option><option value='240_46823'>B59101 系列<\/option><option value='240_83160'>B59201 系列<\/option><option value='240_58639'>B59421 系列<\/option><option value='240_98582'>B59641 系列<\/option><option value='240_50266'>B59721 系列<\/option><option value='240_42987'>ChipGuard MLC Series<\/option><option value='240_42988'>ChipGuard MLC 系列<\/option><option value='240_53821'>MF-LSMF Series<\/option><option value='240_45511'>MF-LSMF 系列<\/option><option value='240_89422'>MF-MSMF Series<\/option><option value='240_74891'>MF-MSMF 系列<\/option><option value='240_74892'>MF-NSMF 系列<\/option><option value='240_71655'>MF-SM Series<\/option><option value='240_71656'>MF-SM 系列<\/option><option value='240_101429'>MF-USMF 系列<\/option><option value='240_94498'>NTCS 系列<\/option><option value='240_70768'>POLYFUSE 1206L Series<\/option><option value='240_53248'>POLYFUSE 1206L 系列<\/option><option value='240_70769'>POLYFUSE 1812L Series<\/option><option value='240_78931'>VA 系列<\/option><option value='240_64801'>VC 系列<\/option><option value='240_88099'>VE 系列<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV240\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV460' multiple><option value='460_2311'>1电路<\/option><option value='460_22157'>2电路<\/option><option value='460_15128'>3电路<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV460\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV508' multiple><option value='508_31374'>2V 至 10V<\/option><option value='508_29025'>2V 至 6V<\/option><option value='508_24015'>3V 至 15V<\/option><option value='508_30091'>4.5V 至 5.5V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV508\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV570' multiple><option value='570_14783'>2:1<\/option><option value='570_30739'>4:1<\/option><option value='570_38857'>8:1<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV570\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV576' multiple><option value='576_4421'>13.2V<\/option><option value='576_11617'>15V<\/option><option value='576_2024'>16V<\/option><option value='576_28431'>24V<\/option><option value='576_25535'>24VDC<\/option><option value='576_18966'>30V<\/option><option value='576_34913'>33V<\/option><option value='576_47362'>60V<\/option><option value='576_40384'>6V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV576\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV578' multiple><option value='578_5511'>-<\/option><option value='578_4592'>14V<\/option><option value='578_18966'>30V<\/option><option value='578_29466'>35V<\/option><option value='578_32493'>40V<\/option><option value='578_47362'>60V<\/option><option value='578_57360'>8V<\/option><option value='578_40661'>95V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV578\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV579' multiple><option value='579_1299'>125V<\/option><option value='579_10727'>12V<\/option><option value='579_11881'>18V<\/option><option value='579_22558'>34V<\/option><option value='579_32653'>45V<\/option><option value='579_39609'>56V<\/option><option value='579_35153'>5V<\/option><option value='579_38949'>85V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV579\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV650' multiple><option value='650_76113'>剪切带<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV650\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV652' multiple><option value='652_5511'>-<\/option><option value='652_21205'>1kA<\/option><option value='652_29223'>300A<\/option><option value='652_37938'>400A<\/option><option value='652_37635'>600A<\/option><option value='652_39988'>800A<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV652\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_11933'>125°C<\/option><option value='711_11286'>150°C<\/option><option value='711_11582'>155°C<\/option><option value='711_48960'>85°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV711\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV712' multiple><option value='712_32852'>-40°C<\/option><option value='712_36257'>-55°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV712\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1177' multiple><option value='1177_99417'>DHVQFN<\/option><option value='1177_91852'>SOIC<\/option><option value='1177_64095'>TSSOP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1177\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1272' multiple><option value='1272_81917' selected='selected'>AEC-Q200<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1272\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1274' multiple><option value='1274_17384'>110V<\/option><option value='1274_1991'>165V<\/option><option value='1274_15453'>20V<\/option><option value='1274_28085'>250V<\/option><option value='1274_25584'>252V<\/option><option value='1274_18966'>30V<\/option><option value='1274_32493'>40V<\/option><option value='1274_38753'>77V<\/option><option value='1274_45916'>90V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1274\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1310' multiple><option value='1310_61609'>SMD<\/option><option value='1310_96807'>表面贴装<\/option><option value='1310_104813'>通孔<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1310\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1311' multiple><option value='1311_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1311\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><\/tr><\/table><\/div>";
function clearsel(nameid)
{
var PV=document.getElementById(nameid);
	for(var i=0;i<PV.length;i++)
    {
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        	PV[i].selected=false;
    }
}