MosFet mounting box

thingiverse

MosFet relay for heated bed. Includes both source and *.stl files Mounts to 20x20 extrusion and possibly others. Has space for 40mm x 40mm fan on top. This is a heavy duty box. Most are 5mm thick. Top is 2mm thick. I edited the MosFet_Mounted_Board file. I found that the M5 mounting holes were a little tight so I enlarged them. I like using captive nuts when ever possible. This box uses 12 M3 nuts. 12 M3 X 10mm mounting screws. 2 M5 X 10mm screws 2 M5 T-nuts for 20X20 Aluminum extrusion mounting.