Features n Single-Turn / Cermet / Industrial / n RoHS compliant* version available Open Frame n For trimmer applications/processing n Stable cermet element offers infinite guidelines, click here resolution n Very low profile n Seven standard pin styles n 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 ................................... Infinite 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 Coefficient 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 Standard Resistance Table Vibration ....... 30 G (2 % TR 2 % VR) MAX. 2.54 TYP. (.210) (.100) Shock ......... 100 G (2 % TR 2 % VR) Resistance Resistance Load Life ..1,000 hours 0.5 watt 85 C (Ohms) Code 3352T ............................................(3 % TR) 10 100 20 200 2.21 .38 Rotational Life .......................200 cycles 50 500 (.087 .015) (10 % TR) 100 101 200 201 Physical Characteristics 500 501 2.54 TYP. 1,000 102 Mechanical Angle ................. 250 nom. (.100) 2,000 202 Torque .............................3.0 oz-in. max. 5,000 502 Stop Strength ....................8 oz -in. min. 10,000 103 WIPER 2 20,000 203 Terminals .......................Solderable pins 25,000 253 Weight ....................................... 0.01 oz. CCW CW 3 1 50,000 503 Marking ...........................Manufacturers 100,000 104 CLOCKWISE trademark, resistance value 200,000 204 250,000 254 and model number. How To Order 500,000 504 Date code on packaging. 1,000,000 105 3352 W - 1 - 103 LF Wiper ...............50 % (Actual TR) 10 % 2,000,000 205 Model Standard Packaging ....100 pcs. per bag Popular values listed in boldface. Special Style Adjustment Tool ..............................H-90 resistances available. Standard or Modified Product Indicator Aqueous cleaning not recommended. -1 = Standard Product REV. 08/19 Resistance Code *RoHS Directive 2015/863, Mar. 31, 2015 and Annex Trimpot is a trademark of Bourns, Inc. Terminations LF = 100 % Tin-plated (RoHS compliant) Specifications are subject to change without notice. Blank = 90 % Tin / 10 % Lead-plated Users should verify actual device performance in their (Standard) specific applications. The products described herein and WARNING Cancer and this document are subject to specific legal disclaimers as Consult factory for other available options. Reproductive Harm set forth on the last page of this document, and at www.P65Warnings.ca.gov www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns products manufactured by or on behalf of Bourns, Inc. and )V Y UZ P Z HSPH LZ JVSSLJ P LS Unless otherwise expressly indicated in writing, Bourns products and data sheets relating thereto are subject to change P OV UV PJL <ZLYZ ZOV SK JOLJR MVY HUK VI HPU OL SH LZ Y LU LSL HU PUMVYTH PVU HUK LYPM OH Z JO PUMVYTH PVU PZ J YY and complete before placing orders for Bourns products. 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