Genuine Cherry DB5 switch with the diode pre-soldered onto the lugs, relieving you of the tedious task of soldering it on yourself.
Williams/Bally originally used Cherry DA3 switches, which are no longer manufactured. This DB5 switch is the official Cherry DA3 replacement switch.
Williams/Bally reference #5647-12693-19, 5647-12073-19, A-12688 & A-12688-1.
American Pinball reference #SWI0001-02.