The 78J01T is a single-position, SPDT slide-actuated DIP switch from the Series 78 family, designed for through-hole PCB mounting. It features a reliable spring and ball contact mechanism with gold-plated contacts, ensuring an initial contact resistance of 30 mΩ or less. This switch is rated for a mechanical life of 2,000 operations and can handle a make-and-break current of 10 mA at 30 VDC. With its compact 0.280-inch length and an operating temperature range of -40°C to +85°C, this RoHS compliant switch is ideal for configuration settings, logic switching, and mode selection in various electronic devices.