220uF 16v Electrolytic Capacitor
Adafruit
$4.28
is on back order
This is a 10 pack of 220uF 10v capacitors so they can be used with any DC voltage up to 10V. They have a tolerance of ±20% and long flexible pins that make them great for perf or breadboards. Remember that electrolytic capacitors are good for low frequency filtering (~1KHz or less), for higher frequency, pair up with a ceramic capacitor