E112SD1ABE is a sealed momentary pushbutton switch from the E010 Series, featuring SPDT on-momentary switch function with right angle PC through-hole termination. The switch incorporates a 0.222" high plunger with unthreaded bushing and epoxy terminal seal, designed to withstand soldering and cleaning processes. It offers a contact rating of 4 Amps at 125 V AC or 28 V DC with silver contact material, electrical life of 40,000 make-and-break cycles at full load, and contact resistance below 20 mO typical. The case and bushing are constructed from glass filled nylon 6/6 (UL 94V-0) with an internal o-ring actuator seal. Common applications include instrumentation, telecommunications and networking equipment, and computers and peripherals.