Hi there,
I asked JST about the ''OS-110'' ref. written on these housings and they said that they are unable to identify the item. Btw, Tops reference them as ''SR-110''. Pls can you help me to relocate these ?
Thanks
Sanwa SR-110 is what you’re looking for. They also exist in .187 for micro switches typically and .250 for whatever else such as buttons more standard in music game machines.