Mitsumi Capacitor Kit

Capacitor Guide

Capacitors play a crucial role in maintaining a steady flow of current to other components. With a typical lifespan of 20–30 years, and considering the age of most NES consoles, the original capacitors have likely reached or exceeded their expected service life. For optimal performance and reliability, replacing them is strongly recommended.

Mitsumi TDK-T31V

Capacitor	Location
100uF 10v	C25
100uF 16v	C22
10uF 16v	C6
2200uF 25v	C21