The TC-1109-C-K Tactile Switches Through Hole RoHS manufactured by XKB is a durable, low profile, tactile switch designed for use in a variety of devices. It has a solderable contact termination made of copper alloy, and a power rating of 1/50W to 12V. With a maximum contact resistance of 100mO, it has a high precision travel distance of 0.3mm, a force of 210gf soldering temperature of 260°C, and an insulation resistance of 100MO. The dimensions are 9.8×7.7×11.3mm, with an operating temperature range of -20 to 80°C. It is compliant to RoHS regulations, and has a long rated lifetime of 50,000 cycles for uninterrupted operations. It is constructed with a two-way operation design, ensuring that its functions can be customized to the need of each application.