K21-9 M220 and similar
Capacitors K21-9 marked 8, 11, 47, M47, 220, M220, 330, M330 and the like
This type of capacitor can be confused with the more expensive KM-3,4,5 capacitors. Their difference is the thicker body (over 1.5mm). In addition, when cutting, white layered ceramics can be found inside, in contrast to the beige-brown crystal inside the KM capacitors.
Ends do not need to be cut!