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Strange Phillips Capacitor. What is it?

Posted: Mon Jul 28, 2008 7:24 pm
by etude57
Hello everyone.
I am puzzled about a capacitor that I have..I bought recently a lot of pcb's with parts..
One part I can't figure out is a axial electrolytic capacitor..At least I assume that it is..

The makings are:
Phillips 021 K0
J8 100 uM/ 40 volts
Can someone help me figure out what kind of strange thing this is? It is in the supply part of one of the pcb's, right after a 100 nF Ceramic, and before a 1N4001 rectifier diode..
Here is an image...[
This is the capacitor that I meant...(the blue one).
This is the capacitor that I meant...(the blue one).
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Re: Strange Phillips Capacitor. What is it?

Posted: Mon Jul 28, 2008 8:18 pm
by Simon (Webmaster)
Hi

I think the capacitor is probably 100uF. The 'M' sufix means +/- 20% tolerance - see http://www.electronics2000.co.uk/data/i ... pmarks.php. As you say it is an axial electrolytic.

Re: Strange Phillips Capacitor. What is it?

Posted: Tue Jul 29, 2008 6:10 am
by etude57
Hi Simon,

Thank you for your fast reply...

With kind regards,
Etude57..

Re: Strange Phillips Capacitor. What is it?

Posted: Sun Aug 31, 2008 5:31 pm
by the_doc735
THIS IS VERY SIMILAR!

Capacitors, Aluminium
Axial 85°C
031 ASM Al Electrolytic Cap,40V,100uF
vishay
Manufacturers Part No. MAL203137101E3
Capacitance 100μF
Voltage 40V(dc)
Capacitance Tolerance -10% to 50%
Package Axial
Maximum Operating Temperature 85°C
Length 18mm
Diameter 8 mm
ESR 1.75Ω
Miniature axial electrolytic capacitors offering high CV values
For coupling, decoupling, smoothing, filtering, buffering and timing functions
Applications include: audio and video circuit connections, measuring, regulation
Life expectancy 2000 hoursTechnical specification
Capacitance tolerance -10 +50 %
Operating Temperature (°C) -40 to 85
Storage test at 0V 500hrs at 85°C
Minimum atmosperic pressure 8.5kPa
Climate catergory 40/085/56
Entered in list LNZ 44-04, model CO-K
RF108513-01.jpg
RF108513-01.jpg (5.07 KiB) Viewed 7312 times

Re: Strange Phillips Capacitor. What is it?

Posted: Sun Aug 31, 2008 5:34 pm
by etude57
TheDoc,
Thank you so much...I bought a lot of pcb's with optocouplers and other parts..This capacitor is almost the same...
Thank you again....
With kind regards,
Rieks van Dijk..