TC33B-1-103E

TC33B-1-103E BOURNS | Alldatasheet

Document overview

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Technical content

Features

■ Recommended for refl ow soldering ■ Rotor design compatible with pick and place and automatic adjustment equipment ■ 3 mm size meets EIA/EIAJ standard trimmer footprint ■ RoHS compliant* - see processing information on RoHS compliant surface mount trimmers ■ For trimmer applications/processing guidelines, click here TC33 - 3 mm SMD Trimpot ® Trimming Potentiometer *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications.

Electrical Characteristics

(see standard resistance table) Absolute Minimum Resistance Contact Resistance Variation .. 5 % max. Environmental Characteristics Power Rating (50 VDC max.) Temperature Range ... -40 °C to +100 °C Temperature Coeffi cient ... ±250 ppm/°C Load Life TRS ±5 % TRS ±5 % Physical Characteristics Mechanical Angle* Standard Packaging .. 2000 pcs./7 ” reel *The lower limit of the rotational angle standard is 250 °, but there is non-valid rotational range of 10 % or less on each end. Aqueous cleaning not recommended. Product Dimensions How To Order TC33 B - 1 - 103 E Model Style Standard Product Indicator TC33B: -1 = Single Slot Bottom Adjust TC33X: -1 = Continuous Rotation -2 = Rotational Stop Resistance Code Embossed Tape Designator E = 2000 pcs./7 ” Reel (B Style) E = 2500 pcs./7 ” Reel (X Style) G = 9000 pcs./13 ” Reel (X Style) 1.2 (.047) 0.7 (.028) 1.2 (.047) 1.5 (.059) 0.8 (.031) 1.2 (.047) 1.2 (.047) 1.6 (.063) 1.2 (.047) 0.7 (.028) 1.2 (.047) 1.5 (.059) 0.8 (.031) 1.2 (.047) 1.2 (.047) 1.6 (.063) 2.7 (.106) 2.1 (.083) 3.0 (.118) 3.6 (.142) 0.8 (.031) 0.65 (.026) 0.5 (.020) 3.8 (.150) 1.75 (.069) 1.0 (.039) 0.9 (.035) 1.2 (.047) 1.2 (.047) 2.0 (.079) 0.75 (.030) 1.5 (.059) 2.7 (.106) 0.8 (.031) 1.0 (.039) 0.9 (.035) 0.75 (.030) 1.5 (.059) 2.1 (.083) 3.0 (.118) 3.6 (.142) 0.65 (.026) 0.5 (.020) 3.8 (.150) 1.75 (.069) 2.0 (.079) 0~15 SEE MOUNTING NOTE BELOW Mounting Note: The gray area can be used to apply cement to hold the unit in place during board processing, if required. Mounting Note: The gray area can be used to apply cement to hold the unit in place during board processing, if required. SEE MOUNTING NOTE BELOW TC33X-1 Recommended Land Pattern TC33X-2 Recommended Land Pattern DIMENSIONS: MM (INCHES) TOLERANCES: ± 0.3 EXCEPT WHERE NOTED (.010) 1 3 CW CLOCKWISE CCW

2 WIPER

*RoHS COMPLIANT

(Ohms) Code 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 50,000 503 100,000 104 200,000 204 500,000 504 1,000,000 105 Popular distribution resistance values listed in boldface. 0.5 (.020) 0.97 (.038) 1.0 (.039) 0.9 (.035) 0.7 (.028) 0.6 (.024)1.4 (.067) 2.8 (.110) 3.0 (.118) 2.6 (.102)1.3 (.051) 3.5 (.138) 3.8 (.150) 312 ADJ. CROSS SLOT LONG X WIDE X DEEP X 1.4 (.055) 0.45 (.018) 0.3 (.012) Recommended Land Pattern 1.4 (.055) 1.8 (.071) DIA. 2.3 (.091) 2.3 (.091) 1.1 (.043) 1.1 (.043) 0.7 (.028)1.7 (.067) 3.2 (.126) “Trimpot” is a registered trademark of Bourns, Inc. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. TC33 - 3 mm SMD Trimpot ® Trimming Potentiometer Packaging Specifi cations REV. 06/11 Product Dimensions (Continued) TC33B-1 TC33X-1, -2 9.0 ± 1.0 (.354 ± .039) TAPE REEL Meets EIA 481 180.0 -3/+0 11.4 ± 1.0 (.449 ± .039) 60.0 -0/+1.0 (2.362 -0/+.039) DIA. 13.0 (.512) DIA. 1.75 ± 0.1 (.069 ± .004) 1.55 ± 0.05 (.061 ± .002) DIA. 4.0 ± 0.1 (.157 ± .004) 4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.1 (.079 ± .004) 0.06 (.002) 0.3 (.012) 1.7 (.067) 5.5 (.217) 8.0 (.315) 2.75 (.108) 3.5 ± 0.05 (.138 ± .002) 330.2 -3/+0 -OR- 0.06 (.002) 0.3 (.012) 2.4 (.094) 5.5 (.217) 1.75 ± 0.1 (.069 ± .004) 1.55 ± 0.05 (.061 ± .002) DIA. 4.0 ± 0.1 (.157 ± .004) 4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.1 (.079 ± .004) 8.0 (.315) 2.75 (.108) 3.5 ± 0.05 (.138 ± .002) 9.0 ± 1.0 (.354 ± .039) TAPE REEL Meets EIA 481 180.0 -3/+0 11.4 ± 1.0 (.449 ± .039) 60.0 -0/+1.0 (2.362 -0/+.039) DIA. 13.0 (.512) DIA. DIMENSIONS: MM (INCHES) TOLERANCES: ± 0.3 EXCEPT WHERE NOTED (.012) TC33B-1