3266Y-1-103 is a 1/4" square multiturn cermet trimming potentiometer from the Bourns 3266 Trimpot series, designed for precision resistance adjustment in industrial applications. This sealed potentiometer features a 10 kO resistance value with ±10% tolerance, 12 turns of effective travel for fine adjustability, and infinite resolution. It offers a power rating of 0.25 watt at 70°C, operates over a temperature range of -55°C to +125°C, and has a temperature coefficient of ±100 ppm/°C. The Y-style configuration provides top (pop) adjustment with solderable pin terminals on 2.54 mm (0.100") centers, making it suitable for PCB mounting in applications requiring precise voltage division or rheostat functions.