The 105-1112-001 is a horizontal insulated miniature test jack designed for reliable electrical testing and measurement applications. It features a copper aluminum alloy contact with silver finish and a nylon 6/6 body (UL approved for self-extinguishing), rated for 5 amps continuous current and a minimum breakdown voltage of 2100 Vrms. The contact resistance is maintained at a maximum of 0.010 ohms, with adjacent jack capacitance of 1 pF maximum at 1 MHz, ensuring minimal signal distortion. The jack is compatible with standard tip plugs of 0.080 inch (2.00 mm) diameter and features contact protection from flux and solder, with probe access available from both ends. This design makes it ideal for laboratory test equipment, instrumentation panels, and precision measurement systems where reliable electrical connections and low contact resistance are essential.