045-1503R is a 3.5 mm audio jack from the SJ1-353XNG series, designed for PCB mounting applications requiring a low profile design. It features a rated input voltage of 12 Vdc, maximum rated input current of 1 A, and contact resistance up to 50 mO. The housing and cover are constructed from PBT material with UL94V-0 flammability rating, while terminals are made of brass and copper alloy with silver plating. Operating over a temperature range of -25°C to 85°C with a life expectancy of 5,000 cycles, this audio jack is suitable for consumer electronics, audio equipment, and portable devices requiring reliable audio connectivity.