The PN11SHNA03QE is a non-shorting, SPDT momentary pushbutton switch from the PN Series. It is designed with a 2.8 mm square tip actuator and has a typical actuation force of 250 grams. This component is rated for 0.2 A at 30 V DC and offers a reliable electrical and mechanical life of 10,000 cycles. The switch features an initial contact resistance of 30 mΩ maximum, an insulation resistance of 100 MΩ minimum, and an epoxy terminal seal for enhanced durability. It is typically used in computers, peripherals, instrumentation, measurement equipment, and other non-power on-off switch applications.