Micro Automotive Relay Holder

thingiverse

A buddy needed some holders for micro automotive relays for his ride, so I came up with this design. It features a 5mm diameter hole for easy mounting. He plans to use them with wires in the recessed areas and then fill those spots with resin after wiring is complete. Since the relays are symmetrical, they can be used either way around. I posted these holders in groups of 1, 3, or 6 relays. There are two different mounting options available. The screw holes are 5mm across, so a #8 or M4 screw will work with a bit of extra room to spare. I gave the design a test run by printing part of one and it worked smoothly, but it's still a work in progress for now - I haven't installed a full set yet. Full disclosure: Gearbest sent me the CR-10 3D printer that I used to create this design.