常见元器件的问题 一
关于电阻 1
常见阻值 :1,1
1,10,11,12,13,15,16,18,20,22,24,27,30,33,36,39,43,47,51,56,62,68,75,82,81,100,110,120,130,150 ,160,180,200,220,240,270,300,330,360,390,430,470,510,560,620,680,750,820,910,1K,1
8K,2K,2
7K,3K,3
1K,10K,11K,12K,13K,15K,16K,18K,20K,22K,24K,27K,30K,33K,36K,39K,43K,47K,51K,56K,62K,68K,75K,82K,91K,100K,110K,120K,130K,150K,160K,180K,200K,220K,240K,270K,300K,330K,360K,390K,430K,470K,510K,560K,620K,680K,750K,820K,910K,1M,1
8M,2M,2
7M,3M,3
7M,单位Ω
常见精度:电阻常见精度有0
5%,1%,2%,5%,10%,20% 四色环电阻常见精度是+5%,为普通精度电阻,精度的缩写为J,五色环电阻常见精度是+1%,为高精度电阻器,精度的缩写为F