3269W-11-104LF

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 Electrical Characteristics Standard Resistance Range .........................10 ohms to 1 megohm (see standard resistance table) Resistance Tolerance............ ±10 % std. (closer tolerance available) 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. Environmental Characteristics Power Rating (300 volts max.) 85 °C..................................... 0.25 watt 150 °C........................................ 0 watt Temperature Range.... -65 °C to +150 °C Temperature Coefficient.... ±100 ppm/°C Seal Test... 85 °C Fluorinert†/60 seconds Humidity........MIL-STD-202 Method 106 (2 % ΔTR; IR 100 Megohms) Vibration........ 30 G (1 % ΔTR; 1 % ΔVR) Shock.......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life... 1,000 hours 0.25 watt @ 85 °C (3 % ΔTR; 3 % or 3 ohms whichever is greater, CRV) Rotational Life........................200 cycles (2 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Physical Characteristics Torque.............................. 2.5 oz-in. max. Mechanical Stops.................. Wiper idles Terminals........................Solderable pins Weight...................................... 0.015 oz. Marking............................ Manufacturer’s trademark, resistance code, wiring diagram, date code, .51 WIDE .51 ADJ. SLOT 1.78 DIA. X X model DEEP manufacturer’s (.020) (.020) (.070) number and style 6.35 ± .51 1.02 Standard Packaging .................. (MSL-2) (.250 ± .020) (.040) 1.02 50 pcs. per tube (.040) Adjustment Tool...............................H-90 TYP Wiper................ 50 % (Actual TR) ±10 % 3 PLCS. *RoHS Directive 2015/863, Mar. 31, 2015 and Annex 2.54Inc. “Trimpot” is a1trademark 3 of Bourns, 2 (.100) TYP. 3 PLCS. †“Fluorinert” 1.52 ± .38 is a registered trademark of 3M Co. (.060 ± .015) WARNING Cancer and 5.21 ± 0.63 (.205 ± .025) Reproductive Harm www.P65Warnings.ca.gov .46 ± .03 (.018 ± .001) DIA. TYP. 2.54 (.100) 2.54 (.100) 3269 - 1/4 ˝ Square SMD Trimpot® Trimming Potentiometer Product Dimensions 2 6.35 ± .51 (.250 ± .020) 2 2.54 (.100) 1.02 (.040) 2.29 TYP. (.09) 3 PLCS. 2.54 (.100) 1.52 ± .38 (.060 ± .015) 7.44 (.293) 1.02 (.040) 2.29 (.090) TYP. 3 PLCS. 2 3 1 1.19 TYP. (.047) 9.70 (.382) 2.54 (.100) 2.54 (.100) 7.62 (.300) 1.19 TYP. (.047) 3.30 (.130) TYP. MM (INCHES) 0.25 EXCEPT WHERE NOTED (.010) 7.62 How To Order 2.54 (.100) 1.19 Model (.047) TYP. 3.30 (.130) TYP. (.300) 3269 X - 1 - 103 G LF 2.54 (.100) 2.54 (.100) Standard or Modified Product Indicator For P pin style: -1 = Terminals #1 & #3 away from sprocket holes Resistance Code 4.32 (.170) 1.02 (.040) 1.02 (.040) 2.79 (.110) TYP. For W & X pin styles: -1 = Terminals #1 & #3 toward sprocket holes TYP 2.54 (.100) 1.19 TYP. (.047) CW For P, W & X pin styles: -11 = ±5 % TR 1.02 (.040) 6.35 ± .51 (.250 ± .020) SQ. 7.44 (.293) 9.70 2.54 (.382) (.100) TOLERANCES: ± Style .46 ± .03 (.018 ± .001) DIA. TYP. 1 1.52 ± .38 (.060 ± .015) 3 CLOCKWISE DIMENSIONS: 1.02 (.040) TYP 3 PLCS. 2.54 (.100) TYP. 3 PLCS. 2.54 (.100) 3 2 1 1.52 ± .38 (.060 ± .015) 5.21 ± 0.63 (.205 ± .025) .46 ± .03 (.018 ± .001) DIA. TYP. 3 1 CCW ADJ. SLOT 1.78 DIA. X .51 WIDE X .51 DEEP (.020) (.020) (.070) 1.02 (.040) WIPER 2.54 (.100) 2.79 (.110) TYP. Embossed Tape Designator G = Embossed Tape (MSL-2) “P” Style - 750 pcs./13 ˝ reel “W, X” Style - 500 pcs./13 ˝ reel 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) Standard Resistance Table Resistance Resistance (Ohms) Code 10 100 20 200 50 500 100 101 200 201 500 501 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 values listed in boldface. Special resistances available. 2.54 (.100) 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.  3269 - Packaging Specifications Packaging Specifications (P Style) (W & X Styles) 5.0 ± 0.2 (.197 ± .008) EMBOSSED CARRIER TAPE 10 ° ± 2 ° 2.0 ± 0.2 (.079 ± .008) COVER TAPE 7.50 ± .10 (.295 ± .004) DIA. 1.5 + .10/ –.00 (.059 + .004/ –.000) 5.8 ± 0.1 (.346 ± .004) 0.5 MAX. (.020) 26 ° ± 2 ° 4.00 ± .01 (.157 ± .004) 7.50 (.295) 2.00 ± .05 (.079 ± .002) 12.00 ± .10 (.472 ± .004) 12.00 (.472) 4.0 (.157) 1.75 ± .10 (.069 ± .004) 16.0 ± .10 (.630 ± .004) 13.0 ± .51 (.512 ± .020) DIA. DIA. 1.5 (.059) 9.8 ± 0.2 (.354 ± .008) 2.0 (.079) TAPE 1.0 (.039) 1.78 ± .25 EQUAL SPACED 3 PLCS. (.070 ± .010) 18.69 ± .79 DIA. (.736 ± .031) 6.9 ± 0.1 (.272 ± .004) 7.2 ± 0.2 (.283 ± .004) 1.75 (.069) 1.78 ± .25 (.070 ± .010) 330.2 ± 5.08 DIA. (13.000 ± .200) REEL 16.51+ 2.03/ -.000 (.650 + .080/ -.000) 16.0 (.630) TAPE 99.06 ± 1.02 (3.90 ± .040) EQUAL SPACED 3 PLCS. 18.69 ± .79 DIA. (.736 ± .031) 13.0 ± .51 (.512 ± .020) DIA. -1 as shown meets EIA Specification 481. Units packaged 750 pieces per reel. DIMENSIONS: 99.06 ± 1.02 (3.90 ± .040) MM (INCHES) 330.2 ± 5.08 DIA. (13.000 ± .200) REEL 16.51+ 2.03/ -.000 (.650 + .080/ -.000) -2 as shown meets EIA Specification 481. Units packaged 500 pieces per reel. Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus@bourns.com Europe: Tel: +36 88 885 877 Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 Email: americus@bourns.com www.bourns.com REV. 08/19 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. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL