Strange values on disc capacitors

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SUMMARY

The discussion centers on the labeling of disc capacitors, specifically the values "exa 005" and "5D 1KV". Participants express frustration over the lack of intuitive abbreviations for capacitance values, suggesting that clearer labeling, such as "10 microfarads", would be beneficial. Additionally, the conversation touches on identifying the polarity of small microphones and the significance of the letters "HAI" found on some models. The need for standardized labeling that includes voltage rating, capacitance, material, and tolerance is emphasized.

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Victor Frankenstein
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What do the strange values on disc capacitors signify exa 005 and
5D 1KV , why can't they just be abbreviated in a more intuative way like for exa just 10 micro farads ?

Also for a small mic how can I tell apart which ends which + or 1 and what do the letters HAI signify on some small mics I've seen ?
 
Last edited:
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Not entirely sure but disk caps come in a variety of types , they should try to tell you
voltage rating
capacitance
material and tolerance
maybe there's just not enough space without some coding format.
Ray.
 

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