3303C-1-503E

OM n Recommended for reflow processing LE AD F RE E *R oH S C n Rotor design compatible with pick and place and automatic adjustment equipment n Supplied in 8 mm embossed tape, compatible with automatic assembly equipment n Rear adjust version available 3303 - 3 mm SMD Trimpot® Trimming Potentiometer Product Dimensions Ro VE LEA HS RS D C ION FRE OM S E PL AR IA E NT * 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.................................... Infinite Adjustment Angle..................260 ° ±20 ° Environmental Characteristics Resistance to Soldering Heat ....260 °C, 10 seconds, TRS max. 5 % Power Rating (50 VDC max.) 70 °C..................................... 0.15 watt Temperature Range.... -40 °C to +125 °C Temperature Coefficient.... ±250 ppm/°C Humidity.................................... 95 %RH 500 hours TRS max. ....................................... ±5 % Load Life ...........@ 70 °C rated power 500 hours TRS ± 5 % Rotational Cycling......................20 turns TRS ±15 % Physical Characteristics Torque........................ 20-200 g-cm max. Mechanical Angle................. Continuous Marking...................... Part marking code Standard Packaging ................................ 2000 pcs./7 ” reel Adjustment Tool...............................H-90 3.00 (.118) 3.75 (.148) 1.85 (.073) 1.90 (.075) 0.95 (.037) Model 1 ADJ SLOT 2.10 ± .15 LONG (.083 ± .006) .60 ± .15 WIDE X (.024 ± .006) .40 ± .15 X DEEP (.016 ± .006) 3 1.10 (.043) 0.90 (.035) 3303 X - 3 - 103 E Orientation of Parts In Tape: • Styles W, C -Terminals Toward Sprocket Holes • Styles X, D - Terminals Away From Sprocket Holes (preferred) Standard or Modified Product Indicator -1 = Single Slot (C, D Pin Styles Only) -3 = Cross Slot Low Profile (W, X Pin Styles Only) .55 ± .15 WIDE (.022 ± .006) X 1.2 (.047) 1.3 .30 ± .15 DEEP (.051) (.012 ± .006) 1.62 0.31 (.064) (.012) 0.51 (.020) X 0.9 1.31 DIA. (.051) (.035) 0.95 0.41 (.037) (.016) 1.19 (.047) 1.6 (.063) 2.4 (.094) 0.90 (.035) 1.10 (.043) 2.2 0.80 (.087) (.031) 0.56 0.9 (.022) (.035) 0.56 (.022) 0.56 (.022) 0.8 (.031) 3.2 (.126) 2.30 (.091) 1.40 (.055) 1.10 (.043) 1.80 DIA. (.071) 1.10 (.043) WIPER 3 1 33 1.0 (.039) SUGGESTED PWB LAYOUT MM DIMENSIONS: (INCHES) 0.30 TOLERANCES: ± EXCEPT WHERE NOTED (.012) CCW 1.40 1.85 MAX. (.055) (.073) 0.31 ± 0.15 (.012 ± .006) 0.95 (.037) SUGGESTED PWB LAYOUT 2 21 0.95 (.037) 0.80 (.031) 3.20 (.126) Style 1 1.3 (.051) 0.90 (.035) 0.99 (.039) 1.20 (.047) 2.50 ± .15 LONG (.098 ± .006) 0.9 (.035) SUGGESTED PWB LAYOUT 1.50 (.059) .0.55 ± 0.15 (.022 ± .006) ADJ SLOT 1.90 1.9 (.075) (.075) 1.9 (.075) 0.90 (.035) 1.60 (.063) 2 1.55 1.59 (.061) (.060) 2.80 (.110) 0.99 (.039) 0.90 (.035) 2.50 ± 0.15 3.1 (.098 ± .006) (.122) 2 1.95 (.077) 3.00 DIA. (.188) 1.55 (.061) 1.35 (.053) 0.90 (.035) 0.80 (.031) 3.75 (.148) 1.85 1.85 (.073) (.073) 3.00 (.118) 2 1.50 (.059) Aqueous cleaning not recommended. How To Order This series is currently available but not recommended for new designs. Suggested replacement is Model TC33. 4 PL IA N T Features CW CLOCKWISE Resistance Code 2.30 (.091) 1.70 (.067) 0.70 (.028) 3.20 (.126) Embossed Tape Designator Consult factory for other available options. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. MM DIMENSIONS: (INCHES) 0.38 TOLERANCES: ± EXCEPT WHERE NOTED (.015) Features (Continued) n 3 mm size meets EIA/EIAJ standard trimmer footprint n RoHS compliant* - see processing information on RoHS compliant surface mount trimmers n For trimmer applications/processing guidelines, click here 3303 - 3 mm SMD Trimpot® Trimming Potentiometer Packaging Specifications Standard Resistance Table 2.00 ± 0.20 MAX. (.079 ± .008) 0.60 MAX. (.024) 3.50 ± 0.10 (.138 ± .004) 4.00 ± 0.010 (.157 ± .004) 4.00 ± 0.10 (.157 ± .004) 2.00 ± 0.05 (.078 ± .002) Resistance Part Marking Resistance (Ohms) Code Code 100 12 101 200 22 201 500 52 501 1,000 13 102 2,000 23 202 5,000 53 502 10,000 14 103 20,000 24 203 50,000 54 503 100,000 15 104 200,000 25 204 500,000 55 504 1,000,000 16 105 Popular distribution resistance values listed in boldface. Special resistances available. 3.30 ± 0.20 (.130 ± .008) 1.75 ± 0.10 (.069 ± .004) 3.99 ± 0.20 (.157 ± .008) 8.00 ± 0.31 (.314 ± .012) TAPE 178.0 ± 2.00 DIA. (6.980 ± .078) 1.20 ± 0.50 (.047 ± .020) 50.03 MIN. DIA. (1.962) 8.89 ± 1.52 (.350 ± .060) 12.95 ± 0.51 DIA. (.508 ± .020) REEL Meets EIA 481 MM DIMENSIONS: (INCHES) 0.25 TOLERANCES: ± EXCEPT WHERE NOTED (.010) REV. 12/16 “Trimpot” is a registered trademark of Bourns, Inc. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.