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Unknown electret micro

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atferrari

Well-Known Member
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Yesterday I bought this electret micro. The guy at the counter did know nothing about it and couldn't supply any link to the datasheet.

In the invoice it is mentioned as EMC-30CTERM.

The small tab is connected to the metallic cover.

Can anyone help me with the datasheet or at least in identifying the pins?
 

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Problem solved.

The tab and the pin next to it go to GND.
 
**broken link removed**

**broken link removed**
 
Last edited:
one pin is ground. It goes to the case. Of the other two, one is + supply., the other is output. 5 to 9 volts is good.
One way round it'll work, the other it wont. You wont hurt it by getting it wrong.
 
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