3266P-1-104LF.

PL IA N T Features OM n Multiturn / Cermet / Industrial / Sealed LE AD F RE E *R oH S C n Standoffs allow thorough PC board washing n Tape and reel packaging available n RoHS compliant* version available n For trimmer applications/processing guidelines, click here Product Dimensions Ro VE LEA HS RS D C ION FRE OM S E PL AR IA E NT * Electrical Characteristics Standard Resistance Range .........................10 ohms to 1 megohm (see standard resistance table) Resistance Tolerance............ ±10 % std. Absolute Minimum Resistance ............................ 1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ......................... 3.0 % or 3 ohms max. (whichever is greater) Adjustability Voltage Divider....................... ±0.02 % Rheostat................................. ±0.05 % Resolution.................................... Infinite Insulation Resistance................ 500 vdc. 1,000 megohms min. Dielectric Strength Sea Level................................ 600 vac 80,000 Feet............................. 250 vac Effective Travel..................12 turns nom. 3266 - 1/4 ” Square Trimpot® Trimming Potentiometer Environmental Characteristics Power Rating (300 volts max.) 70 °C..................................... 0.25 watt 150 °C........................................ 0 watt Temperature Range.... -55 °C to +125 °C Temperature Coefficient.... ±100 ppm/°C Seal Test.......................85 °C Fluorinert† Humidity........MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR) Vibration........ 30 G (1 % ΔTR; 1 % ΔVR) Shock.......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life....1,000 hours 0.25 watt 70 °C (3 % ΔTR; 3 % CRV) Rotational Life........................200 cycles (4 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Physical Characteristics Torque.............................. 3.0 oz-in. max. Mechanical Stops.................. Wiper idles Terminals........................Solderable pins Weight...................................... 0.015 oz. 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......50 pcs. per tube Adjustment Tool...............................H-90 2 CCW WIPER 3 1 CLOCKWISE 1.27 ± .25** (.050 ± .010) 6.71 ± .38 TYP. (.264 ± .015) ADJ. SLOT 1.78 DIA. (.070) .51 WIDE X (.020) 1.22 ± .25 .64 DEEP (.048 ± .010) X (.025) 4.50 ± .38** (.177 ± .015) 7.24 ± .51 TYP.** (.285 ± .020) 4.88 ± .51** (.192 ± .020) 1 2 3 1.27 ± .38** (.050 ± .015) 4.50 (.177) 6.71 ± .38 (.264 ± .015) 1.02 (.040) 1.22 ± .25** (.048 ± .010) .46 ± .03** (.018 ± .001) .46 ± .03** (.018 ± .001) .46 ±.03 DIA.** (.018 ±.001) 2.54 2.54 (.100) .76** (.100) 2.54 (.100) 4.50 ± .38 (.177 ± .015) 1 2 3 7.24 ± .51 (.285 ± .020) 2.54 (.100) 2.54 (.100) 2.16 (.085) (.030) 1.27 ± .25** (.050 ± .010) 1.02 (.040) 1.27 ± .25** (.050 ± .010) 1 2 3 0.76 ± .25 (.030 ± .010) 4.50 ± .38 (.177 ± .015) 1.22 ± .25** (.048 ± .010) 2.54 ± .25 (.100 ± .010) 2.54 ± .25 (.100 ± .010) 6.78 ± .51 (.267 ± .020) 2.54 ± .25 (.100 ± .010) 4.31 ± .38 (.170 ± .015) 1.02 (.040) 1.22 ± .25** (.048 ± .010) .46 ± .03** (.018 ± .001) 1 2 3 4.50 ± .38 (.177 ± .015) 2.54 (.100) 7.24 ± .51 (.850 ± .020) 2.54 (.100) 2.16 (.085) 1.27 ± .25 (.050 ± .010) 1.02 (.040) 3266 W - 1 - 103 __ LF 1 2 3 2.54 (.100) 2.54 (.100) How To Order 1.22 ± .25 (.048 ± .010) .46 ± .03** (.018 ± .001) 2.54 (.100) .76 (.030) 1.02 (.040) **Common dimensions MM DIMENSIONS: (INCHES) 0.25 TOLERANCES: ± EXCEPT WHERE NOTED (.010) Model Style Standard or Modified Product Indicator -1 = Standard Product Resistance Code Packaging Designator Blank = Tube (Standard) R = Tape and Reel (Z and Y Pin Styles Only) A = Ammo Pack (Z and Y Pin Styles Only) Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) Consult factory for other available options. Tape and reel material meets Antistatic ANSI/ ESD 5541-2003 packaging standards. CW *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. †“Fluorinert” is a registered trademark of 3M Co. Specifications 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 specific applications. 8.9 +.76 /- 0.5 (.035 +.030/-.020) 2 3 1 18 ± .76 (.709 ± .030) 4.0 ± .03 (.157 ± .001) DIA. 18 +1.0/-0.5 (709 +.040/-.020) 12.7 +0.3/-0.25 (.500 +.012/- .010) 4.32 ± .38 (.170 ± .015) 3266 - 1/4 ” Square Trimpot® Trimming Potentiometer Standard Resistance Table Resistance Resistance (Ohms) Code 10 100 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 25,000 253 50,000 503 100,000 104 200,000 204 250,000 254 500,000 504 1,000,000 105 Popular distribution resistance values listed in boldface. Special resistances available. 1000/REEL/BOX Packaging Specifications 4.01 ± .71 (.158 ± .028) 4.01 ± .71 (.158 ± .028) 12.70 (.500) REF. 12.70 REF. (.500) 24.9 ± .76 (.980 ± .030) 8.9 +.76 /-.5 (.035 +.030/-.020) 8.9 +.76 /- 0.5 (.035 +.030/-.020) 2 3 3 1 18 ± .76 (.709 ± .030) 4.0 ± .03 (.157 ± .001) DIA. 18 +1.0/-0.5 (709 +.040/-.020) 12.7 +0.3/-0.25 (.500 +.012/- .010) 2.16 ± .25 (.085 ± .010) .43 ± .05 DIA. TYP. (.017 ± .002) 1000/REEL/BOX 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) Meets EIA Specification 468. 12.70 (.500) REF. DIMENSIONS: 2 1 MM (INCHES) 25.9 ± 0.76 (1.020 ± .030) 18 ± .76 (.709 ± .030) 18 +1.0/-0.5 (709 +.040/-.020) 12.7 +0.3/-0.25 (.500 +.012/-.010) 25.9 ± 0.76 (1.020 ± .030) 4.0 ± .03 (.157 ± .001) DIA. 2.16 ± .25 (.085 ± .010) 1000/REEL/BOX 3 1 4.32 ± .38 (.170 ± .015) 2.54 ALL PINS IN-LINE ON CENTER (.100) MM DIMENSIONS: (INCHES) 8.9 +.76 /-.5 (.035 +.030/-.020) 2 18 ± .76 (.709 ± .030) 4.32 ± .38 (.170 ± .015) 4.01 ± .71 (.158 ± .028) 2.16 ± .25 (.085 ± .010) .43 ± .05 DIA. TYP. (.017 ± .002) 2.54 ALL PINS IN-LINE ON CENTER (.100) MM DIMENSIONS: (INCHES) 4.0 ± .03 (.157 ± .001) DIA. 4.32 ± .38 (.170 ± .015) 2.16 ± .25 (.085 ± .010) 2.54 ALL PINS IN-LINE ON CENTER (.100) MM DIMENSIONS: (INCHES) 1000/REEL/BOX REV. 05/16 “Trimpot” is a registered trademark of Bourns, Inc. Specifications 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 specific applications.