The C&K Components 8731SHZBE is a heavy-duty overtravel pushbutton switch engineered for demanding applications such as telecommunications, high-end instrumentation, and medical equipment. It incorporates an extended pre-travel or over-travel feature and a robust brass plunger for reliable performance. The switch boasts a long electrical life of 100,000 cycles and is designed with a Q contact material providing a power rating of 1 AMP @ 120 V AC or 28 V DC. Constructed with a diallyl phthalate (DAP) case and epoxy terminal seal, the 8731SHZBE ensures durability and compatibility with various PCB cleaning methods. It is RoHS compliant, making it suitable for environmentally conscious designs.