The FB37F56B0206KC from Kyocera AVX is a Power Capacitor with Capacitance 20.0 uF, Voltage Rating 800 V, Peak Current 700 A, Equivalent Series Resistance (ESR) 7.0 mOhm, Inductance 30 nH. Tags: Through Hole, Film Capacitor. More details for FB37F56B0206KC can be seen below.