Features Multiturn / Cermet / Industrial / Sealed Mounting hardware available (H-117P) 5 terminal styles RoHS compliant* version available Tape and reel packaging available For trimmer applications/processing Chevron seal design guidelines, click here Listed on the QPL for style RJ24 per MIL-R-22097 and RJR24 per High-Rel Mil-R-39035 3296 - 3/8 Square Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions 3296Y Standard Resistance Range Common Dimensions 1.14 2.54 (.045) ......................10 ohms to 2 megohms 6.40 1.32 10.03 (.100) (.395) 3 (.252 .052) (see standard resistance table) 2 1.52 4.83 .13 Resistance Tolerance ........... 10 % std38 MIN. 1 (.190 .005) (.015) (.060) (tighter tolerance available) 2.54 2.54 1.27 0.1 (.100) (.100) Absolute Minimum Resistance 9.53 (.050 .004) ........................... 1 % or 2 ohms max. (.375) 3296Z (whichever is greater) 2.54 1.27 0.1 (.100) 1.14 Contact Resistance Variation ADJ. SLOT (.050 .004) 2.54 2.54 (.045) 2.19 ........................ 1.0 % or 3 ohms max. (.100) DIA. (.100) 3 (.086) (whichever is greater) 2 .56 .51 .03 DIA. X WIDE Adjustability (.022) 1 (.020 .001) 2.54 2.54 .76 Voltage ..................................0.01 % X DEEP (.100) (.100) (.030) Resistance ............................0.05 % Resolution ................................... 3296P WIPER 6.4 1.32 2 Insulation Resistance ...............500 vdc. 2.54 2.54 (.252 .052) (.100) 1,000 megohms min. (.100) 3 CCW 3 CW 1 Dielectric Strength 2 CLOCKWISE Sea Level................................ 900 vac 70,000 Feet ............................ 350 vac 2.54 1 5.23 .................25 turns nom. (.100) MM DIMENSIONS: (.206) (INCHES) Environmental Characteristics 0.25 TOLERANCES: EXCEPT WHERE NOTED 3296W 2.54 2.41 (.010) Power Rating (300 volts max.) (.100) (.095) 70 C ......................................0.5 watt 3 125 C .......................................0 watt 2 How To Order Temperature Range ... -55 C to +125 C 1 2.54 3296 W - 1 - 103 LF ... 100 ppm/C (.100) Model Seal Test ......................85 C Fluorinert Humidity .......MIL-STD-202 Method 103 Style 3296X 96 hours 2.54 (.100) (2 % TR, 10 Megohms IR) Product Indicator 3 Vibration ....... 20 G (1 % TR 1 % VR) -1 = Standard Product 2 Shock ......... 100 G (1 % TR 1 % VR) 1 Resistance Code 2.54 Load Life ..1,000 hours 0.5 watt 70 C 2.41 (.100) Packaging Designator (3 % TR 3 % or 3 ohms, (.095) Blank = Tube (Standard) whichever is greater, CRV) R = Tape and Reel (X and W Pin Styles Rotational Life .......................200 cycles Standard Resistance Table Only) (4 % TR 3 % or 3 ohms, A = Ammo Pack (X and W Pin Styles Only) Resistance Resistance whichever is greater, CRV) (Ohms) Code Tape and reel material meets Antistatic Moisture Sensitivity Level .................N/A 10 100 ANSI/ESD 5541-2003 packaging standards. 20 200 ..................... 2 50 500 Terminations 100 101 Physical Characteristics 200 201 LF = 100 % Tin-plated (RoHS compliant) 500 501 Blank = 90 % Tin / 10 % Lead-plated Torque .............................3.0 oz-in. max. 1,000 102 (Standard) Mechanical Stops .................Wiper idles 2,000 202 5,000 502 Terminals .......................Solderable pins Consult factory for other available options. 10,000 103 Weight ....................................... 0.03 oz. 20,000 203 25,000 253 Marking ...........................Manufacturers 50,000 503 trademark, resistance code, wiring 100,000 104 diagram, date code, mfrs. model 200,000 204 250,000 254 number and style 500,000 504 Wiper ...............50 % (Actual TR) 10 % 1,000,000 105 Flammability ..........................U.L. 94V-0 2,000,000 205 Standard Packaging .....50 pcs. per tube Popular values listed in boldface. Special Adjustment Tool ..............................H-90 resistances available. 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. WARNING Specications are subject to change without notice. Users should verify actual device performance in their specic Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT VERSIONS AVAILABLE 3296 - 3/8 Square Trimpot Trimming Potentiometer TOP ADJUST SIDE ADJUST 3296W-1 3296X-1 3.81 .71 (.150 .028) 28.07 .76 12.70 REF. 8.89 + .76 /- .51 (1.105 .030) (.500) 12.70 (.350 + .030 /- .020) REF. (.500) 3.81 .71 18 .76 18 .76 (.15 .028) (.709 .030) (.709 .030) 29.59 .76 8.89 + .76 /- .51 2 3 (1.165 .030) 2 1 3 (.350 + .030 /- .020) 1 4.0 .03 18 + 1.0/ - 0.5 18 + 1.0/ - 0.5 4.0 .03 (.157 .001) (709 + .040/ - .020) (709 + .040/ - .020) (.157 .001) DIA. DIA. 12.7 + 0.3/ - 0.25 12.7 + 0.3/ - 0.25 (.500 + .012/ - .010) (.500 + .012/ - .010) 4.83 + .30/ -.25 4.83 + .30/ -.25 (.190 + .012/ -.010) (.190 + .012/ -.010) 2.54 (.100) 2.41 .25 2.41 .25 (.095 .010) (.095 .010) 2.54 ALL PINS IN-LINE ON CENTER (.100) 2.54 ALL PINS IN-LINE ON CENTER MM (.100) .51 .051 DIMENSIONS: DIA. TYP. (INCHES) MM (020 .002) DIMENSIONS: (INCHES) 1000/REEL/BOX 1000/REEL/BOX REV. 06/18 Trimpot is a registered trademark of Bourns, Inc. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.