Google capacitor color code and you'll find a sheet that you can use to determine it. I don't have mine handy.
According to these specs it is 43nF but it is about 520nF when i measure them with my proffessional lcr meter
These capacitors don't look as well finished as they usually were. Bare metal underneath.
Most of them had a little lead kink, are you sure these are Mullard?
Most of them had a little lead kink, are you sure these are Mullard?
They are probably a custom series, made for a specific purpose, because the color code makes no sense (orange as the last strips).
Companies of the Philips group (Valvo, Mullard, MBLE, Elcoma, RTC, etc) frequently made special series for internal use or special orders.
They could be anything, and even the dielectric could be different from the regular mylar or PC.
You'd need to measure in real details to have an idea
I also wondered it in the past.It is automatic power off🙂 Not a parameter.
D dissipation factor as you know.
D dissipation factor as you know.
0.04 implies a particular format: even a paper cap couldn't be that high.
If it is 0.04%, it could be a very good PC, or some other dielectric
If it is 0.04%, it could be a very good PC, or some other dielectric
yellow-yellow-orange-orange-orange?
Don't believe that's valid - where did you find these? Perhaps they are bad counterfeits? Perhaps a special order?