phone 805 922 0594 800 767 0081 fax 805 922 3643 1320 W. McCoy Lane Santa Maria, CA 93455 www.garrettelec.com email custserv@garrettelec.com Surface Mount Trimming Potentiometers ST-32 Series, Specifications & Prices Part Number Determination Electrical Characteristics ST-32TA103 ST-32 T A 103 SERIES PACKAGING PIN STYLE & ADJUSTMENT RESISTANCE ST-32=3mm Sq, Cermet, Single Turn Trimming Potentiometer T=500 / Reel A=J=Hook, Top Adjust B=Gull-Wing, Top Adjust G=J=Hook, Side Adjust H=Gull-Wing, Side Adjust 2 Significant digits + 1 multiplier 103=10K ohm Resistance Range: 50 - 1M Tolerance: 20% Power Dissipation: .125W@70C Mech angle of rotation: 250 Temp Coef: 100 - 2M, 100ppm/C, 10 - 50, 250ppm/C Land Pattern (mm/in) Package Dimensions ST-32A Series - J-Hook Cross slot for a 0 bit driver, depth : 0.45 2 Production date code 1 digit (Location reversed every 2 years.) 0.6 1.5 0.5 1.9mm (.075) 1.60mm (.063) 0.9mm (.035) 1 1 0.05 2 t=0.12 Solder-plated 2 1.9 3.4 3.4 3 3.5 4.6mm (.181) 2.1 0.8mm (.032) 3.2mm (.126) 1.2mm (.047) 2 - 0.7 Resistance code 2 digits Standard Resistance Values BCC 1 Mfg Specs * Go to www.garrettelec.com * Enter part number or find by description * Select "S", select "manufacturer's specifications" Code Code 50 100 200 500 1K 2K 5K 500 101 201 501 102 202 502 10K 20K 50K 100K 200K 500K 1M 103 203 503 104 204 504 105