PL IA N T Features M Surface Mount 4 mm Square / Multiturn *R oH S CO Cermet / Industrial / Sealed Halogen free** with date code 114 Sealed to withstand board wash processing Pick and place centering design, with flush adjustment 100 3224W 4mm design meets EIA/EIAJ/IPC/VECI SMD standard trimmer footprint Low CRV - 1 % RoHS compliant* - see processing information on RoHS compliant surface mount trimmers For trimmer applications/processing guidelines, click here 811 C 3224 - 4 mm SMD Trimpot(R) Trimming Potentiometer Electrical Characteristics Product Dimensions Standard Resistance Range .......................................... 10 to 2 megohm (see standard resistance table) Resistance Tolerance ....................10 % std. Absolute Min. Resistance .....1 % or 2.0 ohms (whichever is greater) Contact Resistance Variation ....................................1 % or 3 ohms max. Resolution .......................... Insulation Resistance ........................500 vdc. 100 megohms min. Dielectric Strength Sea Level ....................... 600 vac (1 minute) Adjustment Angle ..................... 12 turns nom. 1.5 DIA. (.060) Power Rating (300 volts max.) 85 C .............................................0.25 watt 150 C ................................................0 watt Temperature Range ............-65 C to +150 C ............100 ppm/C Seal Test .......... 85 C Fluorinert/60 seconds Humidity ................MIL-STD 202 Method 106 TRS 2 %; IR 10 megohms Vibration .............. 20 G TRS1 %; VRS 1 % Shock ................ 100 G TRS 1 %; VRS1 % Load Life.... @ 85 C rated power 1,000 hours TRS .......3 ohms or 3 % (whichever is greater) Rotational Cycling ......................... 200 cycles TRS .......3 ohms or 3 % (whichever is greater) Thermal Shock .................................. 5 cycles TRS2 %; VRS1 % Moisture Sensitivity Level ......................... N/A ........................................ 2 Physical Characteristics Mechanical Stop ...........................Wiper idles Torque..................................... 180 g-cm max. Weight ........................Approximately 0.01 oz. Marking......................... Manufacturer's code, resistance code and date code Solderability ....................... Per MIL-STD-202, Method 208 Wiper ........................50 % (Actual TR) 10 % Flammability .......................................UL94V0 Pushover Strength J, G ..................................................4.4 lbs. W, X ......................................................1 lb. Adjustment Tool...................................... H-91 2.6 (.102) MM (INCHES) TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED 2.4 (.095) 2.0 3 PLCS (.079) 4.0 3.9 (.155) 2.3 (.090) CCW WIPER 3 1 CW CLOCKWISE WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov 1.3 (.050) 5.1 (.200) 1.5 (.060) DIA. ADJUSTMENT SLOT 0.6 WIDE (.022) 0.5 DEEP X (.020) 1.0 3 PLCS. (.040) 5.3 (.208) 0.7 (.028) 2.3 (.090) 3.9 (.152) 0.13 (.005) 1.3 3 PLCS. (.050) 0.5 TYP. (.020) 5.2 (.205) 1.3 (.050) 0.5 (.020) 1.3 2.3 (.050) (.090) 2 PLCS. 0.8 2 PLCS (.032) 1 0.9 (.034) 2 PLCS. 0.2 (.007) 2.5 (.100) 5.1 (.200) 3.5 (.139) 1.3 (.050) 4.8 (.190) 2 1.2 (.047) ADJUSTMENT SLOT 0.6 WIDE (.022) 0.5 DEEP X (.020) 3.9 (.155) 1.0 3 PLCS. (.040) 5.3 (.208) 5.7 (.225) 1.3 2 PLCS. (.050) 0.8 (.032) 0.2 (.007) 2.9 (.114) 1.6 (.061) 3 PLCS. 3 6.0 (.236) 4.6 (.180) ADJUSTMENT SLOT 0.6 WIDE (.022) 0.5 DEEP X (.020) 4.8 (.190) 2 2.6 (.103) 2.4 (.095) 2.7 (.108) 2.0 (.079) 0.9 (.034) 2 PLCS. 0.2 (.007) 1.2 (.047) 2.5 (.100) 3 1.3 (.050) 0.5 (.020) 3.5 (.139) 1 1.0 (.039) 2 PLCS. 1.14 (.045) (.157) 1.3 2 PLCS. (.050) 0.8 (.032) 0.2 (.007) 2.5 (.100) DIMENSIONS: 2 4.8 (.190) 2.3 (.090) 3.71 (.146) 0.5 DEEP (.020) 2.0 (.079) 3 5.0 (.195) 4.6 (.180) ADJUSTMENT SLOT 0.6 WIDE (.022) 2.0 (.079) DIMENSIONS: 1 2 1.2 (.047) 4.8 (.190) X Environmental Characteristics 1.5 DIA. (.060) 1 2 1.2 (.047) 0.8 2 PLCS. (.032) 0.2 (.007) 1.3 2 PLCS. (.050) 5.1 (.200) 2.0 (.079) 2.5 (.100) 1.9 TYP. (.075) 0.8 2 PLCS. (.032) MM (INCHES) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns follows the prevailing definition of "halogen free" in the industry. Bourns considers a product to be "halogen free" if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less. "Fluorinert" is a registered trademark of 3M Co. 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. Additional Features Top and side adjust styles J-hook, and gull-wing 3224 - 4 mm SMD Trimpot(R) Trimming Potentiometer W Style J & G Styles .04 MAX. (.002) 4.5 MAX. (.177) X Style 6.09 MAX. (.240) .35 MAX (.014) 5.52 .05 (.217 .002) 5.55 .10 (J) (.219 .004) 6.25 .10 (G) (.246 .004) 1.5 + .10/ -.00 DIA. (.059 + .004/ -.000) 4.00 .20 (.157 .008) 7.50 .05 (.295 .002) 1.5 + .10/ -.00 DIA. (.059 + .004/ -.000) 4.90 .10 (.193 .004) 4.00 .20 (.157 .008) 5.10 .10 (.201 .004) 2.00 .05 (.079 .002) 1.75 .10 (.069 .004) 12.00 .30 (.472 .012) TAPE 1.5 + .10/ -.00 DIA. (.059 + .004/ -.000) 6.70 (.264) 4.05 .12 (.159 .005) 2.00 .05 (.079 .002) 2.00 (.079) 12.00 (.472) 12.00 .10 (.472 .004) 1.75 .10 (.069 .004) W & X Style Reel 1.78 .25 EQUAL SPACED 3 PLCS. (.070 .010) 7.50 (.295) 4.00 (.157) 8.00 .10 (.315 .004) 13.0 .51 DIA. (.512 .020) 6.35 (.250) MAX. .05 MAX. (.002) 1.75 (.069) 16.00 .30 (.630 .012) TAPE 8.6 (.339) 16.0 0.30 (.630 .012) TAPE 21.01 .79 DIA. (.827 .031) How To Order 2.67 .25 (.105 .010) Model 3224 J - 1 - 502 E Style 59.18 2.03 (2.330 .080) 16.4 + 1.81/ -.000 (.646 .070/ -.000) Resistance Code REEL 178 2.0 DIA.* (7.00 .008) 330.2 2.0 DIA.** (13.00 .008) 12.4 + 2.01/ -.000 (.488 + .079/ -.000) * Embossed Tape Designator "E" **Embossed Tape Designator "G" (See How To Order chart for further information.) Cover tape peel strength: Meets EIA specification 481. REEL * Embossed Tape Designator "E" **Embossed Tape Designator "G" (See How To Order chart for further information.) Tape and reel material meets Antistatic ANSI/ ESD 5541-2003 packaging standards. Standard Resistance Table Resistance Code 100 200 500 101 201 501 102 202 Embossed Tape Designator E = Style J, G: 500 pcs./7 " reel (standard) Style W: 250 pcs./7 " reel (standard) Style X: 200 pcs./7 " reel (standard) G = Style J, G: 1500 pcs./13 " reel (standard) Style W: 1000 pcs./13 " reel (standard) Style X: 850 pcs./13 " reel (standard) Blank = Style J, G: 1500 pcs./13 " reel (FW5) Style W, X: 600 pcs./13 " reel (FW5) Consult factory for other available options. -2 has a treated stainless steel shaft. Cover tape peel strength: Meets EIA specification 481. Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 Product Indicator d) -1= -2= Wave Solderable -FW5= .070 " .010 " Shaft Extension Resistance (Ohms) 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 Resistance Code 502 103 203 503 104 204 504 105 205 Popular distribution values listed in boldface. Special resistances available. REV. 07/18 "Trimpot" is a registered trademark of Bourns, Inc. 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(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL<ZLYZZOV\SKJOLJRMVYHUKVI[HPU[OLSH[LZ[YLSL]HU[PUMVYTH[PVUHUK]LYPM[OH[Z\JOPUMVYTH[PVUPZJ\YYLU[ and complete before placing orders for Bourns(R) products. The characteristics and parameters of a Bourns(R) product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns' knowledge of typical requirements in generic applications. 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Bourns(R) products may not, without WYPVYH\[OVYPa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bilingual versions are available at: Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf *9