色环电感读法
色环电感的识别(色环电感如何读值)色环电感的标注方法基本与色环电阻是一致的,只是从外观上面看上去,色环电感比色环电阻看上去会更加粗一些。 具体请对照下面的表格和表格下面的三个例子。标称电感量感量偏差Nominal inductance(H)Tolerance第一色环第二色环第三色环第四色环1st color zone2nd color zone3rd color zone4th color zone第一数字第二数字第三数字1st digit2nd digit3rd digit黑Black00× 100(1)M:±20%棕Brown11× 101(10)红Red22× 102(100)橙Orange33× 103(1000)黄Yellow44× 104(10000)绿Green55× 105(100000)蓝Blue66紫Purple77灰Gray88白White99金Gold/× 10-1(0.1)J:±5%银Silver/× 10-2(0.01)K:±10%*例如e.g. : 标称电感量及偏差为22uH,±5%的电感器其色码为:红+红+黑+金; If nominal inductance & tolerance is22uH,±5%, respectively red+red+black+gold should be marked; 标称电感量及偏差为1.0uH,±10%的电感器其色码为:棕+黑+金+银; If nominal inductance & tolerance is 1.0uH,±10%, respectively brown+black+gold+silver should be marked; 标称电感量及偏差为0.22uH,±20%的电感器其色码为:红+红+银+黑。 If nominal inductance & tolerance is 0.22uH,±20%, respectively red+red+silver+black should be marked. 备注:LGA0204 由于体长较小,只标注前三条代表标称电感量的色码。 NOTE: Only the first three color zones are marked on the body of LGA0204,due to the small body size.