Following this logic, the preferred values for 10% tolerance resistors between 100 and 1,000 ohms would be 100, 120, 150, 180, 220, 270, 330 and so on (rounded appropriately); this is the E12 series shown in the table below. The EIA "E" series specify the preferred values for …

The E series of preferred numbers was chosen such that when a component is manufactured it will end up in a range of roughly equally spaced values (geometric progression) on a logarithmic scale. Each E series subdivides each decade magnitude into steps of 3, 6, 12, 24, 48, 96, and 192 values, termed E3 , E6 , and so forth to E192 , with maximum ...

2021年11月26日 · 电阻的标称阻值分为e6、e12、e24、e48、e96、e192六大系列，分别适用于允许偏差为±20%、±10%、±5%、±2%、±1%和±0.5%的电阻器。 其中E24系列为常用数系，E48、E96、E192系列为高精密电阻数系

e192 e96 e48 e192 e96 e48 e192 e96 e48 e192 e96 e48 e24 e12 e6 e3 100 100 100 178 178 178 316 316 316 562 562 562 10 10 10 10 101 180 320 569 11 102 102 182 182 324 324 576 576 12 12 104 184 328 583 13 105 105 105 187 187 187 332 332 332 590 590 590 15 15 15 106 189 336 597 16 107 107 191 191 340 340 604 604 18 18 ...

2017年11月2日 · 其中以 E24 和 E96 两个系列为最常用。根据电阻标准文件 EN60115-2，0Ω电阻实际最大阻值 10mΩ，20mΩ，50mΩ可选，实际查询各个厂家，普通 0Ω电阻的阻值最大可达 50mΩ。目前一般电子产品主要用 0402，0603 封装的，要求功率高点的用 1206 的，手机或者穿戴设备会用到更小封装，比如 01005，0201 等。

Resistor E96 Series. The resistor E96 series has ninety-six values or steps per decade and hence provides better precision as compared to both the E24 and E48 series. The values per decade in the E96 series are tabulated below.

Table of all nominal resistance values of resistors, which conform to E96 series.

In this article you’ll find an interactive table in which you can find the standard resistor values, as used in electronics, and defined by the IEC. You’ll find the values for the E6, E12, E24, E48, E96 and E192 Series (or “preferred resistor values”) in this table.

e6 e12 e24 e96 e96 + e24; 10 15 22 33 47 68: 10 12 15 18 22 27 33 39 47 56 68 82: 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91: 100 102 105 ...

The E6 range has 6 values, and the E24 range 24 values per decade. The more accuracy (closer tolerance) needed in resistors chosen for a particular purpose, the more values must be in the range chosen (and generally the more expensive each resistor will be).