The 7103TZQE is a single-pole, On-Off-On miniature toggle switch from the 7000 series. It features silver (Q) contacts rated for power applications at 5 amps at 120V AC or 28V DC, and 2 amps at 250V AC. The switch is designed for an electrical life of 40,000 make-and-break cycles and has a low initial contact resistance below 10 mΩ. This model is built with a 0.687-inch high actuator, solder lug terminations, and an epoxy terminal seal for compatibility with bottom-wash PCB cleaning. Its robust design makes it suitable for demanding applications in telecommunications, instrumentation, and medical equipment.