E112SD1AV2GE is a sealed momentary pushbutton switch from the E010 Series, featuring SPDT On-Momentary switch function with vertical right angle PC thru-hole termination at 0.150" pitch. The switch incorporates a 0.222" high plunger with unthreaded bushing, silver (Q) contact material rated at 4 Amps @ 125 V AC or 28 V DC, and epoxy terminal seal for process sealing. Key specifications include contact resistance below 20 mO typical, insulation resistance of 10?O minimum, dielectric strength of 1000 Vrms minimum, and electrical life of 40,000 make-and-break cycles at full load. The operating temperature range spans -30°C to 75°C, making it suitable for instrumentation, telecommunications, networking equipment, and computer peripherals where reliable momentary switching is required.