The 320.02E11.09RED is an SPST (Single Pole Single Throw) tactile pushbutton switch manufactured by E-SWITCH. It features a red cap with a 0.7 mm travel to make, an operating force of 120 gF, and is rated for 25 mA at 50 VDC. The switch has a body height of 15.3 mm and a cap diameter of approximately 12.40 mm square, with PCB pin spacing of 2.54 mm typical and alignment pins for precise PCB mounting. This switch is commonly used in consumer electronics, industrial control panels, and instrumentation applications where reliable tactile feedback and compact form factor are required.