CAL-R MC250 Resistor ( rounded edges)

thingiverse

I finally got some real CAL-R resistors and decided that I wanted to be able to re-create them (in plastic). They are used in the Ghostbusters Ghost trap and on the Vinz Clortho the keymaster collander interrogation hat. The centre is printed in black and has a hole that will accommodate a 12 guage wire. The wire is flattened with a hammer at the ends after it's inserted. I paint the case of the resistor with gold spray paint. The results are pretty darn good! I still think you can spot the real CAL-R resistors in the picture. ;)