olemus
(a) ISO/IEC 10173:
pistmiku emaspool (emaspesa või emaspistik)
= fixed or free female connector

(b) pistik = plug
(c) pistikupesa = socket

näiteid
https://images-na.ssl-images-amazon.com/images/I/316Y1TMX43L.jpg

http://media.guitarcenter.com/is/image/MMGS7/1-4-Female-Phone-Jack/335002000000000-00-500x500.jpg

https://duckduckgo.com/?q=cable+jack&t=h_&iar=images&iax=images&ia=images

https://www.neutrik.com/media/10096/download/02%20NEUTRIK%20PG%20E%20-%20Plugs%20%26%20Jacks%20Connectors%20-%20201907-V19.pdf

ülevaateid
https://www.computerhope.com/issues/ch001379.htm

https://en.wikipedia.org/wiki/Electrical_connector#Plug_and_socket_connectors

https://en.wikipedia.org/wiki/Phone_connector_(audio)

vt ka
- pistmik
- RCA pistmik