The ALPS 402178 RK27112 50KBX2CC is a single turn rotary potentiometer with a dustproof design and mid-position detent. It features a metal shaft and 50 kO resistance, suitable for use in stereo systems with a power rating of 0.05 W. Typical applications include audio equipment, where precise volume or balance control is required. https://elecena.pl/product/29052278/alps-402178-rk27112-potentiometer-dustproof-detent-50k-x3a9-stereo 2025-07-06 https://elecena.pl/product/29052278/alps-402178-rk27112-potentiometer-dustproof-detent-50k-x3a9-stereo 2026-07-18