Bourns Inc. 3224W-1-102E Trimmer Potentiometer: High Precision & Reliability | Buy Now 2025-04-17 Discover the Bourns 3224W-1-102E trimmer potentiometer - a 1 kOhm, 0.25W, surface-mount cermet trimmer with 10% tolerance & 100ppm/ C temp coefficient. Ideal for precision electronics. Buy now!