TC33X-2-503E

Features n Recommended for reflow soldering n Rotor design compatible with pick n For trimmer applications/processing guidelines, click here and place and automatic adjustment equipment n 3 mm size meets EIA/EIAJ standard trimmer footprint n RoHS compliant* Electrical Characteristics Standard Resistance Range ....................... 100 ohms to 1 megohm (see standard resistance table) Resistance Tolerance............. ±25 % std. Absolute Minimum Resistance ≤ 1 K Ohms................... 20 ohms max. >1 K Ohms.................. 2 % max. of TR Contact Resistance Variation..... 5 % max. Resolution.................. Essentially infinite Adjustment Angle................. 270 ° ± 20 ° TC33 - 3 mm SMD Trimpot® Trimming Potentiometer Product Dimensions TC33X-1 (1) Use an adjustment tool with the following recommended measurements: 1.7 mm (.067 in.) cross slot The recommended adjustment tool size is not available from Bourns. Please contact a Bourns representative for further information. 2.1 (.083) 1.75 (.069) 2 3.8 (.150) 3.8 (.150) 2.0 (.079) 0.65 (.026) 3 1 1.5 (.059) 1.2 (.047) 0.75 (.030) SEE MOUNTING NOTE BELOW 1.0 (.039) 0.8 (.031) 2.1 (.083) 2 0.5 (.020) 2.0 (.079) 0.65 (.026) 3.6 (.142) 3.0 (.118) 1.75 (.069) 0.5 (.020) Environmental Characteristics Power Rating (50 VDC max.) 70 °C..................................... 0.15 watt Temperature Range.....-40 °C to +100 °C Temperature Coefficient.....±250 ppm/°C Humidity...... +40 °C ± 2 °C, 90-95 % RH TRS max. ........................................±5 % Load Life ........ @ 70 °C rated power 1000 hours TRS ±5 % Rotational Cycling ..........................20 cycles, TRS ±10 % Physical Characteristics Torque................ 0.98-11.76 mN-m max. Mechanical Angle.....Continuous rotation for Model TC33X-1 Marking.......................Part marking code Standard Packaging.... 2500 pcs./7 ” reel Adjustment Tool..................... See note(1) Pushing Static Force...................