Resistor value

[jheatac]

Can someone please check me? This is a 57k 1% resistor, isn't it?

I'm a newbie working on an inverter and it seems to have some odd values...

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[JFJ]

It looks like a 47k 1% (if the last band is brown) or 2% (if the last band is red) resistor:

[ElecSeb]

What more can I say:
https://www.hobby-hour.com/electronics/resistorcalculator.php

[jheatac]

Maybe my eyes are off....

I see

Green
Purple
Black
Red
Brown

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[coromonadalix]

seems right

Green
Purple
Black
Red
Brown

[jheatac]

Wouldn't that be a 57k? Which isn't a common value in 1%?

Is this 11k or 1.2k?

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[coromonadalix]

Well you can take an meter to check and validate the colors

In 1% resistors you can have many stranges values, even in circuits you can have a rough idea ?

[ArthurDent]

I bought an inexpensive resistor kit on eBay from a good Chinese supplier and all the resistors I've checked, and I've used many, check out within the stated tolerance. One problem I have with all of them is the painted bands aren't strong primary colors so it is easy to run into the same problem you are having, guessing what the color is actually meant to be.

[Nerull]

Is this 11k or 1.2k?

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Brown Brown Black Red
    1         1        0    2

= 110 * 10^2 = 11k

Digikey doesn't stock a single 57k resistor, I would tend to suspect dodgy colors. Have you measured it?

[David Hess]

I looks like 47.0k 1% but that is not a standard 1% value.

[perieanuo]

47k of course.just some paint nuance problem


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[royarms]

47k of course.just some paint nuance problem


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I agree, first band is yellow. The blue colored resistor makes it look close to green, but that looks yellow with a blue tint. Green band would be more green.

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[Chris56000]

Hi!

The colour vision of my eyes is clear and accurate and I'm in no doubt about the resistor the OP posted–it's yellow – violet – black – red  – brown – red, which is 47k0 ±1% – there's no temp. co. band!

Chris Williams

[jheatac]

It is apparently a yellow... cheap yellow with blue behind it makes it look green.