Electronics > Projects, Designs, and Technical Stuff
How many uF this axial capacitor?
sdancer75:
Maybe it looks stupid but....
Is that white axial capacitor 1uF (2nd photo) ? I am not sure if I can decode the markings of this like 1/10 and 1.70MKP
Also the small smd in the 1st image, just beside the IC is also a capacitor; I get continuity on this part.
GreggD:
Looks like 1.7uF. It is large enough to be that.
Continuity, Some where else there is a resistor across the cap or some continuity through an IC
amyk:
Google it first... https://www.tedss.com/2020043114 suggests you have a 0.1uF 250VAC metalised polypropylene capacitor.
sdancer75:
--- Quote from: amyk on September 26, 2019, 01:44:15 am ---Google it first... https://www.tedss.com/2020043114 suggests you have a 0.1uF 250VAC metalised polypropylene capacitor.
--- End quote ---
I measure 300nF and 0.85 ESR
So it seems impossible to have more capacity than originally had. Maybe it's an 1μF instead with 10% tolerance?
frozenfrogz:
1 µF, 10 % tolerance should be correct.
1.70MKP is the part series.
AV marking was from Arcotronics that are now owned by KEMET.
Edit for reference:
0.1 uF 10 % would be marked .1/10
0.33 uF 5 % -> .33/5
etc.
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