271-1-103

10k Ohms, 0.5 Watt miniature rectangular single-turn trimming potentiometer, side-adjust housing configuration manufactured by Bourns / Spectrol. Features a compact, space-saving design with wire leads optimized for quick manual adjustments on secondary circuit cards. Applied to handle general-purpose field-level voltage trimming, indicator lamp brightness balance, and basic tone or volume preset offsets. Industry exact equivalents include Bourns 271-1-103, Spectrol 271-103, Beckman 62PR10K, and generalized industrial single-turn cermet trimmers. Historical equipment applications include Bally Eight Ball Deluxe score display modules, Williams High Speed diagnostic readouts, Rowe R-85 selection boxes, Atari Centipede internal tracking diagnostics, and Gottlieb Q*bertscore panels.