PCW1J-B24-BCB103L is a PC "Slimline" 22 mm square single-turn panel control potentiometer manufactured by Bourns with a resistance value of 10 kO. The device features a 3/16" (4.76 mm) diameter flatted shaft (Style J) with 3/4" (19 mm) length, anti-rotation lug at 9:00 position, and RoHS-compliant construction. It offers a total resistance tolerance of ±20%, independent linearity of ±5%, and an effective electrical angle of 270° ± 5°, with contact resistance variation of 7% of total resistance. The potentiometer is designed for space-saving panel mounting applications and is available with PC pin or solder lug terminals, making it suitable for instrumentation, audio equipment, and industrial control systems requiring compact, reliable resistance adjustment.