3269P-1-203 Bourns

Features n Stable, infinite resolution cermet element n Vertical and horizontal adjust styles n Optional packaging on embossed tape n Compatible with surface mount manufacturing processes n RoHS compliant* - see processing information on RoHS compliant surface mount trimmers n For trimmer applications/processing guidelines, click here 3269 - 1/4 Square SMD Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions WIPER 2 Standard Resistance Range CW CCW 3 1 ........................10 ohms to 1 megohm 1.78 .51 .51 CLOCKWISE ADJ. SLOT DIA. XXWIDE DEEP 2.79 (see standard resistance table) (.070) (.020) (.020) 1.19 TYP. (.110) (.047) Resistance Tolerance ........... 10 % std. TYP. 1.02 6.35 .51 MM DIMENSIONS: (closer tolerance available) (.040) (.250 .020) (INCHES) 9.70 1.02 2.54 Absolute Minimum Resistance (.382) (.040) 0.25 (.100)TOLERANCES: EXCEPT WHERE NOTED ........................... 1 % or 2 ohms max. TYP (.010) 7.62 3 PLCS. (.300) (whichever is greater) Contact Resistance Variation How To Order ........................ 3.0 % or 3 ohms max. 2.54 1 2 3 TYP. 3 PLCS. 2.54 3269 X - 1 - 103 G LF (.100) 2.54 1.19 3.30 (whichever is greater) 2.54 1.52 .38 2.54 (.100) (.100) (.047) (.130) (.060 .015) Model (.100) (.100) Adjustability TYP. TYP. 5.21 0.63 Voltage Divider ...................... 0.02 % Style (.205 .025) Rheostat ................................ 0.05 % .46 .03 Standard or Modified 2.54 Resolution ................................... Infinite (.018 .001) Product Indicator (.100) DIA. TYP. Insulation Resistance ...............500 vdc. For P pin style: -1 = Terminals 1 & 3 away from 1,000 megohms min46 .03 sprocket holes Dielectric Strength (.018 .001) DIA. TYP. Sea Level................................ 600 vac 3 For W & X pin styles: 1 1.52 .38 -1 = Terminals 1 & 3 toward 80,000 Feet ............................ 250 vac (.060 .015) sprocket holes Effective Travel ................. 12 turns nom. For P, W & X pin styles: Environmental Characteristics 2 1.02 -11 = 5 % TR (.040) Power Rating (300 volts max.) 4.32 Resistance Code 6.35 .51 (.170) 85 C ....................................0.25 watt (.250 .020) Embossed Tape Designator 1.02 150 C .......................................0 watt SQ. (.040) G = Embossed Tape (MSL-2) Temperature Range ...-65 C to +150 C P Style - 750 pcs./13 reel TYP Temperature Coefficient ... 100 ppm/C 1.02 W, X Style - 500 pcs./13 reel 7.44 (.040) Seal Test ..85 C Fluorinert /60 seconds (.293) Tape and reel material meets Antistatic Humidity .......MIL-STD-202 Method 106 ANSI/ESD 5541-2003 packaging standards. (2 % TR IR 100 Megohms) 2.54 2.54 2.29 TYP. Terminations Vibration ....... 30 G (1 % TR 1 % VR) (.09) (.100) (.100) 3 PLCS. LF = 100 % Tin-plated (RoHS compliant) Shock ......... 100 G (1 % TR 1 % VR) Blank = 90 % Tin / 10 % Lead-plated 1.52 .38 Load Life .. 1,000 hours 0.25 watt 85 C (Standard) (.060 .015) 1.02 (3 % TR 3 % or 3 ohms (.040) whichever is greater, CRV) Standard Resistance Table Rotational Life .......................200 cycles 7.44 Resistance Resistance 1.02 (2 % TR 3 % or 3 ohms, (.293) (.040) (Ohms) Code whichever is greater, CRV) 10 100 2.29 2 20 200 Physical Characteristics (.090) 50 500 TYP. Torque .............................2.5 oz-in. max. 100 101 3 PLCS. 200 201 Mechanical Stops .................Wiper idles 500 501 Terminals .......................Solderable pins 1,000 102 3 1 Weight ..................................... 0.015 oz. 2,000 202 Marking ...........................Manufacturers 5,000 502 10,000 103 trademark, resistance code, 20,000 203 wiring diagram, date code, 25,000 253 .51 .51 1.78 ADJ. SLOT DIA. WIDE manufacturXXers modelDEEP 1.19 50,000 503 (.070) (.020) (.020) TYP. (.047) number and style 100,000 104 1.02 6.35 .51 200,000 204 Standard Packaging ................. (MSL-2) (.040) (.250 .020) 250,000 254 9.70 2.79 50 pcs. per tube1.02 (.382) 500,000 504 (.110) (.040) Adjustment Tool ..............................H-90 TYP. 1,000,000 105 TYP 2.54 7.62 Wiper ...............50 % (Actual TR) 10 % 3 PLCS. (.100) (.300) Popular distribution values listed in boldface. 2.54 Special resistances available. *RoHS Directive 2015/863, Mar. 31, 2015 and Annex (.100) Trimpot is a trademark of Bourns,2.54 Inc. 1 2 3 Specifications are subject to change without notice. TYP. 3 PLCS. 3.30 (.100) Fluorinert is a registered trademark of 3M Co. 1.52 .38 2.54 2.54 1.19 Users should verify actual device performance in their (.130) TYP. (.060 .015) (.100) (.100) 2.54 (.047) TYP. specific applications. The products described herein and WARNING Cancer and 5.21 0.63 (.100) this document are subject to specific legal disclaimers as (.205 .025) Reproductive Harm 2.54 set forth on the last page of this document, and at www.P65Warnings.ca.gov (.100) www.bourns.com/docs/legal/disclaimer.pdf46 .03 (.018 .001) DIA. TYP43 .05 (.017 .002) 3 DIA. TYP. 1 1.52 .38 (.060 .015) 2 1.02 (.040) 4.32 6.35 .51 (.170) SQ. (.250 .020) 1.02 (.040) 1.02 (.040) TYP 7.44 (.293) 2.54 2.54 2.29 TYP. (.100) (.100) (.09) 3 PLCS. 1.52 .38 (.060 .015) 1.02 (.040) 1.02 (.040) 7.44 (.293) 2 2.29 (.090) TYP. 3 PLCS. 3 1 3269 - Packaging Specifications Packaging Specifications (P Style) (W & X Styles) 10 2 5.0 0.2 EMBOSSED 2.0 0.2 (.197 .008) CARRIER TAPE (.079 .008) COVER TAPE 7.50 .10 (.295 .004) 5.8 0.1 DIA. (.346 .004) 1.5 + .10/ .00 26 2 0.5 (.059 + .004/ .000) MAX. (.020) 4.00 .01 (.157 .004) 7.50 (.295) 2.00 .05 (.079 .002) DIA. 12.00 .10 1.5 (.472 .004) (.059) 12.00 4.0 (.472) 1.75 .10 (.157) (.069 .004) 9.8 0.2 16.0 .10 (.354 .008) (.630 .004) 2.0 TAPE (.079) 1.0 (.039) 1.78 .25 EQUAL SPACED 3 PLCS. (.070 .010) 18.69 .79 DIA. (.736 .031) 6.9 0.1 13.0 .51 (.272 .004) (.512 .020) DIA. 7.2 0.2 1.75 (.283 .004) (.069) 16.0 (.630) TAPE 99.06 1.02 (3.90 .040) 1.78 .25 EQUAL SPACED 3 PLCS. (.070 .010) 18.69 .79 DIA. (.736 .031) 13.0 .51 330.2 5.08 (.512 .020) DIA. DIA. (13.000 .200) 16.51+ 2.03/ -.000 (.650 + .080/ -.000) REEL -1 as shown meets EIA Specification 481. 99.06 1.02 Units packaged 750 pieces per reel. (3.90 .040) MM Asia-Pacific: Tel: +886-2 2562-4117 DIMENSIONS: (INCHES) Email: asiacus bourns.com 330.2 5.08 Europe: Tel: +36 88 885 877 DIA. (13.000 .200) 16.51+ 2.03/ -.000 Email: eurocus bourns.com (.650 + .080/ -.000) REEL The Americas: Tel: +1-951 781-5500 Email: americus bourns.com -2 as shown meets EIA Specification 481. www.bourns.com Units packaged 500 pieces per reel. REV. 08/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. p rTohdeucts 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.