Features RoHS compliant* version available Single-Turn / Cermet / Industrial / Open Frame For trimmer applications/processing Stable cermet element offers in nite guidelines, click here resolution Very low pro le Seven standard pin styles Thumb and screwdriver adjustment 3352 - 3/8 Round Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions Standard Resistance Range 3352 3352H Side Adjust ADJUSTMENT SLOT ................................10 to 2 megohms 2.54 4.06 TYP. LONG (see standard resistance table) (.100) (.160) Resistance Tolerance ........... 20 % std. X .86 WIDE (.034) (tighter tolerance available) 2.54 TYP. X .84 DEEP TYP. 3.81 .51 (.100) Absolute Minimum Resistance (.033) 7.62 (.150 020) MAX...................................... 2 ohms max. (.300) 4.75 TYP. MIN. TYP. 8.89 (.187) Contact Resistance Variation (.350) ..........................1.0 % or 1 ohm max. 2.54 TYP. 3352K (.100) 4.75 (whichever is greater) TYP. 5.08 .64 (.187) TYP. TYP. Adjustability (.200) (.025) 1.27 TYP. 2.54 Voltage Divider ...................... 0.05 % (.050) TYP. (.100) Rheostat ................................0.25 % 7.62 3 MAX. 2 (.300) Resolution ................................... In nite 9.53 .38 1 4.37 Dielectric Strength 3352V TYP. (.375 .015) (.172) Sea Level................................ 500 vac .51 .05 80,000 Feet ............................ 350 vac (.020 .002) 7.62 TYP. 3.96 DIA. PINS TYP. (.300) Adjustment Angle ................. 205 nom. (.156) 9.14 MAX. (.360) Environmental Characteristics 3352E Top Adjust 3352W Power Rating (250 volts max.) 2.54 TYP. (.100) 85 C ....................................0.50 watt 10.16 125 C .......................................0 watt (.400) Temperature Range ...-55 C to +125 C 5.08 MAX. 2.54 5.33 (.200) Temperature Coe cient TYP. MAX. (.100) (.210) 100 ppm/C ......................... 2K & up MM 150 ppm/C ...................... Below 2K DIMENSIONS: 3352P (INCHES) 2.54 Humidity .......MIL-STD-202 Method 103 0.25 (.100) TOLERANCES: EXCEPT WHERE NOTED 96 hours (.010) (2 % TR, 10 Megohms IR) 5.33 Vibration ....... 30 G (2 % TR 2 % VR) MAX. 2.54 Standard Resistance Table TYP. (.210) (.100) Shock ......... 100 G (2 % TR 2 % VR) Resistance Resistance Load Life ..1,000 hours 0.5 watt 85 C 3352T (Ohms) Code ............................................(3 % TR) 10 100 2.21 .38 Rotational Life .......................200 cycles 20 200 (.087 .015) 50 500 (10 % TR) 100 101 200 201 Physical Characteristics 500 501 2.54 TYP. Mechanical Angle ................. 250 nom. (.100) 1,000 102 2,000 202 Torque .............................3.0 oz-in. max. 5,000 502 Stop Strength ....................8 oz -in. min. WIPER 2 10,000 103 Terminals .......................Solderable pins 20,000 203 Weight ....................................... 0.01 oz. 25,000 253 CCW CW 3 1 50,000 503 Marking ...........................Manufacturers CLOCKWISE 100,000 104 trademark, resistance value 200,000 204 and model number. 250,000 254 How To Order Date code on packaging. 500,000 504 3352 W - 1 - 103 LF 1,000,000 105 Wiper ...............50 % (Actual TR) 10 % 2,000,000 205 Model Standard Packaging ....100 pcs. per bag Style Popular values listed in boldface. Special Adjustment Tool ..............................H-90 resistances available. Standard or Modi ed Product Indicator Aqueous cleaning not recommended. -1 = Standard Product Resistance Code Terminations LF = 100 % Tin-plated (RoHS compliant) REV. 04/14 Blank = 90 % Tin / 10 % Lead-plated (Standard) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Consult factory for other available options. Speci cations 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 speci c applications. *RoHS COMPLIANT VERSIONS AVAILABLE