... coefficient ± : ± 50 PPM / ° CSMDS: welding BOURNS potentiometer: 3296 series (3296 w. 3296 X. 3296 Y 3296 ... S and 3590 SThe dial records, BI, 67 WR, 64 WR, 67 R, 44 W, 82 P, GF063, trimming potentiometer ... ; Lap much circle precision potentiometer; Patch potentiometer; Variable resistor etc best ... multi-turn wirewound potentiometer 3590 S potentiometer 3590S-2-103L