*R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features Multiturn / Cermet / Industrial / Sealed Mounting hardware available (H-117P) 5 terminal styles RoHS compliant* version available For trimmer applications/processing Tape and reel packaging available Chevron seal design Listed on the QPL for style RJ24 per guidelines, click here MIL-R-22097 and RJR24 per High-Rel Mil-R-39035 3296 - 3/8 " Square Trimpot(R) Trimming Potentiometer Electrical Characteristics Standard Resistance Range ......................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance ........... 10 % std. (tighter tolerance available) Absolute Minimum Resistance ........................... 1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ........................ 1.0 % or 3 ohms max. (whichever is greater) Adjustability Voltage .................................. 0.01 % Resistance ............................ 0.05 % Resolution ................................... Insulation Resistance ............... 500 vdc. 1,000 megohms min. Dielectric Strength Sea Level................................ 900 vac 70,000 Feet ............................ 350 vac .................25 turns nom. Environmental Characteristics Power Rating (300 volts max.) 70 C ...................................... 0.5 watt 125 C ....................................... 0 watt Temperature Range ... -55 C to +125 C ... 100 ppm/C Seal Test ......................85 C Fluorinert Humidity .......MIL-STD-202 Method 103 96 hours (2 % TR, 10 Megohms IR) Vibration ....... 20 G (1 % TR; 1 % VR) Shock ......... 100 G (1 % TR; 1 % VR) Load Life.. 1,000 hours 0.5 watt @ 70 C (3 % TR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life .......................200 cycles (4 % TR; 3 % or 3 ohms, whichever is greater, CRV) Moisture Sensitivity Level .................N/A .....................2 Physical Characteristics Torque............................. 3.0 oz-in. max. Mechanical Stops ................. Wiper idles Terminals .......................Solderable pins Weight ....................................... 0.03 oz. Marking........................... Manufacturer's trademark, resistance code, wiring diagram, date code, mfr's. model number and style Wiper ............... 50 % (Actual TR) 10 % Flammability ..........................U.L. 94V-0 Standard Packaging .....50 pcs. per tube Adjustment Tool..............................H-90 WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov Product Dimensions 3296Y Common Dimensions 6.40 1.32 (.252 .052) 2.54 (.100) 10.03 (.395) 1.52 (.060) 1.27 0.1 (.050 .004) .38 MIN. (.015) 4.83 .13 (.190 .005) 2.54 (.100) 9.53 (.375) 1.14 (.045) 3 2 1 2.54 (.100) 3296Z 2.54 (.100) 2.54 (.100) 1.27 0.1 (.050 .004) ADJ. SLOT 2.19 DIA. (.086) .56 WIDE X (.022) .76 DEEP X (.030) .51 .03 DIA. (.020 .001) 2.54 (.100) 3 2 2.54 (.100) 3296P 2.54 (.100) 1.14 (.045) 2 6.4 1.32 (.252 .052) 2.54 (.100) CCW 3 1 WIPER 3 1 2 2.54 (.100) CW CLOCKWISE 1 2.54 (.100) 5.23 (.206) 3296W DIMENSIONS: 2.41 (.095) 2.54 (.100) TOLERANCES: 0.25 (.010) MM (INCHES) EXCEPT WHERE NOTED 3 How To Order 2 2.54 1 (.100) 3296 W - 1 - 103 __ LF Model Style 3296X 2.54 (.100) Product Indicator -1 = Standard Product 3 2 2.54 1 (.100) Standard Resistance Table Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 250,000 500,000 1,000,000 2,000,000 Resistance Code 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 254 504 105 205 Popular values listed in boldface. Special resistances available. Resistance Code 2.41 (.095) Packaging Designator Blank = Tube (Standard) R = Tape and Reel (X and W Pin Styles Only) A = Ammo Pack (X and W Pin Styles Only) Tape and reel material meets Antistatic ANSI/ESD 5541-2003 packaging standards. Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) Consult factory for other available options. "Fluorinert" is a registered trademark of 3M Co. *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. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 3296 - 3/8 " Square Trimpot(R) Trimming Potentiometer TOP ADJUST 3296W-1 SIDE ADJUST 3296X-1 3.81 .71 (.150 .028) 28.07 .76 (1.105 .030) 12.70 REF. (.500) 3 18 + 1.0/ - 0.5 (709 + .040/ - .020) 2 1 4.0 .03 (.157 .001) DIA. 18 .76 (.709 .030) 29.59 .76 (1.165 .030) 12.7 + 0.3/ - 0.25 (.500 + .012/ - .010) 4.83 + .30/ -.25 (.190 + .012/ -.010) 2 1 4.0 .03 (.157 .001) DIA. 4.83 + .30/ -.25 (.190 + .012/ -.010) 2.54 (.100) 2.41 .25 (.095 .010) 1000/REEL/BOX 3 18 + 1.0/ - 0.5 (709 + .040/ - .020) 12.7 + 0.3/ - 0.25 (.500 + .012/ - .010) 2.54 ALL PINS IN-LINE ON CENTER (.100) MM DIMENSIONS: (INCHES) 12.70 REF. (.500) 18 .76 (.709 .030) 3.81 .71 (.15 .028) 8.89 + .76 /- .51 (.350 + .030 /- .020) 8.89 + .76 /- .51 (.350 + .030 /- .020) 2.41 .25 (.095 .010) 2.54 CENTER (.100) MM DIMENSIONS: (INCHES) ALL PINS IN-LINE ON .51 .051 DIA. TYP. (020 .002) 1000/REEL/BOX REV. 06/18 "Trimpot" is a registered trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. 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