【Resistors】How to quickly read the color ring? Calculate the resistance value?

aigtekatdz

【Resistors】How to quickly read the color ring? Calculate the resistance value? [Copy link]

【Resistors】How to quickly read the color ring? Calculate the resistance value?

吾妻思萌

I basically don't know how to read it. I use a multimeter to measure it. I really can't believe what I read.

476700838

Four rings: black, brown, red, orange, yellow, green, blue, purple, gray, white, gold, silver 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ± 5%, ± 10%

秦天qintian0303

Now most of them are SMT, and a small amount of them are used on power boards except for plug-in resistors.

sint27

It is better to learn the reading of the patch directly. There are many ways to express the patch.

aigtekatdz

sint27 posted on 2022-7-18 17:24 It is better to learn the reading of the patch directly. There are also many representations for the patch

It's OK, I'll arrange this point later ~

aigtekatdz

476700838 Published on 2022-7-16 14:58 Four rings black, brown, red, orange, yellow, green, blue, purple, gray, white, gold, silver 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ± 5% ...

To be honest, I was a little confused when I first started calculating.

aigtekatdz

Qintianqintian0303 posted on 2022-7-16 22:06 Now most of them are SMT, with a small amount of applications on power boards in addition to plug-in resistors

It's like this~

aigtekatdz

Azuma Simeng posted on 2022-7-15 23:13 I basically don’t read it. I use a multimeter to measure it. I really can’t believe the reading

To be honest, when I first started calculating, I was a little confused and calculated it several times, but the multimeter also had a large error. . .

吾妻思萌

aigtekatdz posted on 2022-8-2 16:30 To be honest, when I first started to calculate, I was a little confused and calculated it several times, but the multimeter also had a lot of errors. . .

The error of the multimeter is not big. If it doesn't work, use a bridge tester, which has a smaller error.

freebsder

It's outdated, right? Why write it down? If you come across it, just search Baidu.