12 mm Round Hall Effect Switch with 0.5 to 4.5 V output and Standard Operating Force Regulator is None . Button color of Black with Flying Leads Terminals
Diameter mm = 17.5 / Length mm = 20.2 / Operating Temperature Max. °C = 85 / Operating Temperature Min. °C = -40 / Protection Rating = IP67 / Series = IHL / Termination Type = Cable, 150 mm