20A 32V Slow Blow 3AG Fuse (5 Piece Package) 3-AG glass body cartridge fuse size 1/4 x 1 1/4 6.35mm x 32mm. Used on Atari Power Brick F3 location. Depending on the model of Power Brick you have it takes a 20amp Slow Blow or a 25 amp Slow Blow Fuse in location F3 so please check which one your model needs and we have both in stock. 20 amp 32 volt slow blow fuse. For every quantity of 1 added to your cart you will receive 5 fuses.