Capacitors, what is a specialty ceramic capacitor, ceramic disk capacitor types,

 KCM Series 6.4 x 6.1 x 5.3 mm 22 uF ±10% 63 V X7R Monolithic Ceramic Capacitor

https://www.futureelectronics.com/p/passives--capacitors--ceramic-capacitors--specialty-ceramic-capacitors/kcm55wr71j226mh01k-murata-1049852