TC42X-2-202E

Features n Single-turn cermet/open-frame n 2 mm size meets EIA/EIAJ standard trimmer footprint n RoHS compliant* n For trimmer applications/processing guidelines,2.2click here 1.1 (.043) (.087) 0.3 (.012) 0.45 (.018) TC42 - 2 mm SMD Trimpot® Trimming Potentiometer 1.3 (.051) Electrical Characteristics Standard Resistance Range ........................... 100 ohms to 1 megohm (see standard resistance table) Resistance Tolerance................. ±25 % std. Absolute Minimum Resistance ≤ 1K Ohms........................ 20 ohms max. > 1K Ohms...................... 2 % max. of TR Contact Resistance Variation......... 5 % max. Resolution...................... Essentially infinite Adjustment Angle...................... 240 ° ±20 ° 1.5 (.059) Product (1) Use an adjustment tool with the following recommended measurements: • 1.2 mm (.047 in.) blade slot • 0.2 mm (.008 in.) slot width The recommended adjustment tool size is not available from Bourns. Please contact a Bourns representative for further information. Cautions • Aqueous cleaning not recommended • Flow soldering not recommended; use reflow soldering • Model TC42 is not designed to be used with flux - use care with flux when soldering • It is not recommended to adjust the Model TC42X-2 past the effective rotary angle. • If an excessive force is applied to the sliding part (the operating shaft) when adjusting the resistance value, the sliding part may be deformed or broken. WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov 1.5 (.059) 0.45 (.018) 0.3 (.012) 1.3 (.051) 1.5 (.059) 0.45 (.018) 1.3 (.051) 0.8 ± 0.1 1.0 (.039) (.031 ± .004) 2 0.6 (.024) 1.15 0.3 (.045)(.012) 1.0 (.039) 3 0.6 (.024) 1.0 1 (.039) 1.9 (.075) 1.0 (.039) 1.0 0.6 (.039) (.024) 0.7 (.028) 2 1.3 1 (.051) 1.9 (.075) 1.8 (.071) 1.0 Recommended Land (.039) 1.0 (.039) 1.9 0.6 (.075) (.024) 8.00 (.315) 1.75 ± 0.1 (.069 ± .004) 3.25 ± 0.05 (.128 ± .002) 3.0 (.118) 1.5 (.059) 5.5 (.217) 0.3 (.012) 4.0 ± 0.1 (.157 ± .004) 8.00 (.315) 1.75 ± 0.1 (.069 ± .004) 2.0 ± 0.1 (.079 ± .004) 1.15 (.045) 4.0 ± 0.1 (.157 ± .004) 4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.1 (.079 ± .004) 180.0 -3/+0 (7.09 -.118/+0) 9.0 ± 1.0 (.354 ± .039) 11.4 ± 1.0 (.449 ± .039) 0.7 (.028) Pattern 0.7 (.028) 180.0 -3/+0 (7.09 -.118/+0) 1.3 (.051) 1.8 (.071) 1.0 (.039) 1.9 (.075) 4.0 ± 0.1 3.25 ± 0.05 (.157 ± .004) (.128 ± .002) 3.0 (.118) DIA. 1.55 ± 0.05 (.061 ± .002) 2.8 (.110) 3 5.5 (.217) 0.3 (.012) DIA. 1.55 ± 0.05 (.061 ± .002) 2.8 (.110) Physical Characteristics Torque.................... 0.49 - 7.84 mN-m max. Mechanical Angle.........Continuous rotation Marking...........................Part marking code Standard Packaging........ 3000 pcs./7 ” reel Adjustment Tool......................... See note(1) Pushing Static Force........................