Author Topic: What's the value of this 5L0F smd resistor?  (Read 2907 times)

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Offline ChrissTopic starter

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What's the value of this 5L0F smd resistor?
« on: November 04, 2019, 12:00:01 pm »
Hi!
I have a current sensing resistor in my circuit which is bad and the labeling is 5L0F.
Can somebody approve the correct value?
I was searching on the net and there come up different values.

Thanks.
 

Offline andy3055

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Re: What's the value of this 5L0F smd resistor?
« Reply #1 on: November 04, 2019, 06:56:39 pm »
Here is a site where it has the option of putting the code and reading the real value. It is under the paragraph "SMD resistor calculator."  The code you have does not come up with anything. Perhaps there is something on the other side?

http://www.resistorguide.com/resistor-smd-code/
 
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Offline ChrissTopic starter

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Re: What's the value of this 5L0F smd resistor?
« Reply #2 on: November 04, 2019, 07:06:25 pm »
Nothing on the other side.
Maybe it is a mask code for that part.
 

Offline PA0PBZ

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Keyboard error: Press F1 to continue.
 
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Offline JackJones

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Re: What's the value of this 5L0F smd resistor?
« Reply #4 on: November 04, 2019, 07:16:36 pm »
http://www.ibselectronics.com/ibsstore/datasheet/wsl%20(3).pdf

Quote
WSL-2010 0.005  1 % printed as: 5L0F or 5L00

How do you know they're bad?
 
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Offline ChrissTopic starter

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Re: What's the value of this 5L0F smd resistor?
« Reply #5 on: November 04, 2019, 08:24:23 pm »
No reading when I test for continuity with my dmm.
 

Offline tru

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Re: What's the value of this 5L0F smd resistor?
« Reply #6 on: November 04, 2019, 08:26:04 pm »
Perhaps this:
https://www.digikey.co.uk/product-detail/en/vishay-dale/WSLP25125L000FEA/541-10153-1-ND/9758590
https://uk.farnell.com/vishay/wslp25125l000fea/current-sense-res-0r005-1-3-w/dp/2420770?st=WSLP25125L000

Package size: 2512 (imperial inch), 3W, 1%, 0.005ohms

You'll have to measure the width and length to find out whether 2010 or 2512 (imperial)
« Last Edit: November 04, 2019, 08:31:35 pm by tru »
 
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