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Old 7th January 2009, 11:18 PM   #1
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Join Date: Aug 2008
Default Quick capacitor question

Ive 2 film caps in a preamp, 152j = 1500pf 5% right? according to the shema the only size other that would be these caps is marked 670pf...

the only other markings on them are 2a09, And they look polyester film, green type.

I swapped these for 2 wima foil caps @ 1500pf, sounded awful!!! so the value must be wrong?!?!?

Seached the web without conclusion ...

PLZ help!





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Old 7th January 2009, 11:30 PM   #2
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What makes me suspicious, is, there are some 104j's (100.000pf ) just down the track of the exact same green ilk about ten times the size!
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Old 10th January 2009, 01:20 PM   #3
mjf is offline mjf  Austria
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Location: upper austria/near linz
hello.
152 =1500pf =1,5nf. if they are darkgreen it could be a mylar cap(foil cap,made in japan,taiwan or so).
perhaps it helps..........
greetings......
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