Switch Lens; For Use With:EAO Switch series 18 Pushbutton Switches; Lens Color:Red; Collar Shape:Square; Color:Red; Actuator Style:Square 0.1 A, 2 ELEMENT, SILICON, SIGNAL diode COMMON CATHODE dual switching diodeS 共阴极双开关二极管 Common Cathode Silicon dual switching diodes From old datasheet system