*R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features Multiturn / Cermet / Industrial / Sealed Optional panel mount available Thin body profile RoHS compliant* version available For trimmer applications/processing guidelines, click here 3292 - 3/8 " Square Trimpot(R) Trimming Potentiometer Electrical Characteristics Standard Resistance Range ................................. 10 to 1 megohm (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 ................................... Infinite Insulation Resistance ............... 500 vdc. 1,000 megohms min. Dielectric Strength Sea Level................................ 900 vac 80,000 Feet ............................ 350 vac Effective Travel .................25 turns nom. Environmental Characteristics Power Rating (400 volts max.) 85 C ...................................... 0.5 watt 150 C ....................................... 0 watt Temperature Range ... -65 C to +150 C Temperature Coefficient ... 100 ppm/C Seal Test ......................85 C Fluorinert (pin styles only) Humidity .......MIL-STD-202 Method 103 96 hours (1 % TR, 100 Megohms IR) Vibration ....... 30 G (1 % TR; 1 % VR) Shock ......... 100 G (1 % TR; 1 % VR) Load Life ..1,000 hours 0.5 watt @ 85 C (2 % TR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life .......................200 cycles (2 % TR; 3 % or 3 ohms, whichever is greater, CRV) Physical Characteristics Torque............................. 5.0 oz-in. max. Mechanical Stops ................. Wiper idles Terminals Solderable printed circuit pins Weight ..................................... 0.025 oz. Machine Screw Mounting Torque.............................. 12 oz-in. max. Marking.........Manufacturer's trademark, resistance code, wiring diagram, date code, manufacturer's model number and style Wiper ............... 50 % (Actual TR) 10 % Flammability ..........................U.L. 94V-0 Standard Packaging P, W & X Styles ..........50 pcs. per tube L Style ........................50 pcs. per bag Adjustment Tool..............................H-90 Product Dimensions 3292L Common Dimensions 9.53 .38 (.375 .015) 3.81 + .25/-.13** (.150 +.010/-.005) 9.53 .38 (.375 .015) 3292 1.02 (.040) 1.52** (.060) 1.02** (.040) 45 3 2.54 (.010) MIN.** 1.27** (.050) ADJ. SLOT 1.52 DIA. (.060) .51 X (.020) WIDE .64 X (.025) DEEP 10.64 (.419) 1.57 (.062) MIN. 2.54 (.100) 1 2 3 4.75 .51** (.187 .020) ADJ. SLOT 2.29 DIA. (.090) .56 X (.022) WIDE .76 X (.030) DEEP** 2.54 (.100) 2.54 (.100) 9.53 .38 TYP.** (.375 .015) 8.26 .635** (.325 .025) 2.54 (.100) 2.54 (.100) 4.75 .51** (.187 .020) RED 4.75 .51 (.187 .020) 8.26 .635 (.325 .025) 3 2 1 1.91** (.075) 152.4 (6.00) MIN. LENGTH WIRE SIZE: 30AWG 3292P 9.53 .38 TYP.** (.375 .015) YELLOW CCW .51 .03 (.020 .001) DIA. TYP. 2 WIPER 3 1 CLOCKWISE DIMENSIONS: TOLERANCES: 0.25 (.010) GREEN CW MM (INCHES) EXCEPT WHERE NOTED Standard Resistance Table 3292W .254 MIN. (.010) 1.91 (.075) 2.54 (.100) 1 2 3 8.26 .635** (.325 .025) 2.54 (.100) **Common dimensions How To Order 3292 W - 1 - 103 M LF Model 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 Resistance Code 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 254 504 105 Popular values listed in boldface. Special resistances available. Style Standard or Modified Product Indicator -1 = Standard Product Resistance Code Optional Suffix Letter M = Panel Mount Model 3292L, W & X (Factory Installed) Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) Consult factory for other available options. REV. 01/12 "Trimpot" is a registered trademark of Bourns, Inc. "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. Customers should verify actual device performance in their specific applications.