DESCRIPTION

SJ2-25414B-SMT-TR is a surface-mount audio jack featuring 4 conductors with a tip switch configuration, designed for low-profile reflow solder-compatible applications. The jack is rated for 12 Vdc input voltage with a maximum current of 1 A, and exhibits contact resistance of 50 mO between terminal and mating plug and 30 mO between terminals in a closed circuit. It operates reliably across a temperature range of -25°C to +85°C with an insulation resistance of 100 MO at 500 Vdc and withstands 500 Vac for 1 minute. The device is constructed with brass and copper alloy terminals featuring gold flash and silver plating, housed in PA10T plastic, and is rated for 5,000 cycles of operation at 24 cycles per minute. This audio jack is ideal for portable audio equipment, consumer electronics, and applications requiring compact, reliable audio connectivity with integrated switching functionality.