ID10T
Sr Member
And just as a side note, I've seen those clear relays inside the domes of the R3 Astromechs.
Those "ice cube" relays are everywhere, at all price points. Easy to find. I probably have a half-dozen just sitting in a box here, if they are needed by someone. (not exactly like the picture, but similar form-factor, designed to pop into a base for quick changes if they fail).