PL IA NT Features ■ Rotor stop for “in circuit” adjustment CO M ■ 2 mm Square / Surface Mount / *R oH S ■ ■ ■ ■ Single-Turn / Sealed Compatible with surface mount manufacturing processes Miniature design for flexibility Constructed with lead free materials Automated placement compatible ■ RoHS compliant* - see processing information on RoHS compliant surface mount trimmers 3342 - 2 mm Trimpot® Trimming Potentiometer Electrical Characteristics Product Dimensions Standard Resistance Range ......................100 ohms to 1 megohm (see standard resistance table) Resistance Tolerance ........... ±20 % std. End Resistance ..... 1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ........................... 2 % or 3 ohms max. (whichever is greater) Adjustability Voltage Divider ........................ ±0.2 % Rheostat .................................. ±0.4 % Resolution ................. Essentially infinite Insulation Resistance @ 500 VDC ............................. 100 megohms min. Dielectric Strength Sea Level............................... 500 VAC 70,000 Feet ........................... 350 VAC Adjustment Angle .............240 ° nominal Environmental Characteristics Standard Resistance Table Resistance (Ohms) 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 2.4 (.094) ADJ. SLOT 1.5 LONG (.059) X 0.35 WIDE (.012) X 0.3 DEEP (.012) 2.8 (.110) 0.7 (.028) 2 0.45 (.018) E T E L O S B O Power Rating (50 volts max.) 70 °C ...................................... 0.1 watt 125 °C ....................................... 0 watt Operating Temperature Range ............................... -55 °C to +125 °C Temperature Coefficient ... ±150 ppm/°C Humidity .......MIL-STD-202 Method 106 (no vibration) TRS ±3 % IR 10 megohms Vibration ......................................... 20 G TRS ±1 %; VRS ±1 % Shock ........................................... 100 G TRS ±1 %; VRS ±1 % Load Life @ 70 °C Rated Power ........................................... TRS ±3 % Rotational Life .........................50 cycles TRS ±3 % Thermal Shock ..........................5 cycles TRS ±2 %; VRS ±1 % 1.9 (.074) 3 0.35 (.014) How To Order 0.45 (.018) 1.25 (.049) 3342 J - 1 - 502 E Model Style Standard Product Indicator -1 = Standard Product Resistance Code Embossed Tape Designator 1.7 (.067) Recommended Land Pattern 1.00 (.039) 0.8 (.031) 1.8 (.071) 0.65 (.026) 0.65 (.026) 0.8 (.031) 0.6 (.024) Physical Characteristics Mechanical Angle ................. 270 ° nom. Torque............................. 0.7 oz-in. max. Stop Strength ..................... 1 oz-in. min. Flammability ..........................U.L. 94V-0 Weight ..............Approximately 0.0321 g Marking........................ Resistance code and date code Standard Packaging .... 500 pcs./7 ” reel 1 2 CCW WIPER 3 1 CW CLOCKWISE DIMENSIONS: TOLERANCES: *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications 0.25 (.010) Resistance Code 101 201 501 102 202 502 103 203 503 104 204 504 105 205 MM (INCHES) EXCEPT WHERE NOTED 3342 - 2 mm Trimpot® Trimming Potentiometer Packaging Dimensions 2.2 (.087) 0.3 ± 0.1 (.012 ± .004) 12.0 (.472) 1.75 ± 0.1 (.069 ± .004) 5.5 ± 0.05 (.217 ± .002) 4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.05 (.079 ± .002) 1.5 +0.1/-0 (.059 +.004/-0) DIA. 2.0 ± 0.5 (.079 ± .002) 21.0 ± 0.8 (.827 ± .031) DIA. E T E L O S B O DIA. 60.0 +1.0/-0 (2.362 +.039/-0) 13.0 ± .20 DIA. (.512 ± .008) 13.0 +1.0/-0 (.512 +.039/-0) 15.4 ± 1.0 (.606 ± .039) 180.0 +0/-1.5 DIA. (7.087 +0/-.059) Recommended PCB Layout REEL Meets EIA 481 DIMENSIONS: TOLERANCES: 0.25 (.010) MM (INCHES) EXCEPT WHERE NOTED REV. 06/11 “Trimpot” is a registered trademark of Bourns, Inc. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications