[Milsurplus] Mica capacitor identify

[Glenn Little WB4UIV]

Rick

The Mil Spec that covered this capacitor was MIL-C-5/10. This has been 
canceled. The basic MIL Spec is available here: 
<http://www.dscc.dla.mil/Programs/MilSpec/ListDocs.asp?BasicDoc=MIL-C-5> .

My take on this is that this is a 0.039 MFD capacitor, +/- 5%, temperature 
rating of -55 to +85 degrees C, The voltage does not decode and is probably 
100 VDC, it appears to have a temperature coefficient of -20/+100 ppm / 
degree C +/- (0.1%+ 0.1 pF).

Hope that this helps some.

73
Glenn
WB4UIV

At 01:21 PM 05/26/07, Rick Brashear wrote:
>I just discovered a couple of Cornell Dubilier mica capacitors in the bottom
>of a drawer, however, they are unmarked in the normal sense.  I can measure
>them, but I need to know what they are supposed to be before that makes any
>sense.  Each have the following printed at the bottom of the case:
>CM6OE393JN1.  Does that mean anything to anyone?  Is that a 39000 pf?  How
>about voltage and amperage rating, they are Type 9 mica caps?
>
>Thanks,
>Rick
>
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