3001P-1-504

500k Ohms, 1.0 Watt precision rectangular cermet trimming potentiometer, side-adjust multi-turn housing configuration manufactured by Bourns. Features a 15-turn linear wiper matrix layout designed for high-density, point-of-load analog adjustments. Applied inside high-reliability power supply calibration headers, tracking radar reference lines, and specialized laboratory test instrumentation grids. Industry exact equivalents include Bourns 3001P-1-504, Beckman 89PR500K, Spectrol 43P504, and Vishay multi-turn cermet trimmers. Historical equipment applications include the Seeburg SMC1 digital jukebox controller board, Atari Asteroids vector mainboard power sections, Tektronix 465 oscilloscope calibration sub-panels, Hewlett-Packard signal generators, and Marantz vintage tuner alignment boards.