3224W精密贴片电位器.doc

Features■ Surface Mount 4 mm Square / Multiturn Cermet / Industrial / Sealed■ Sealed to withstand board wash processing■ Pick and place centering design, withj?h adjustment■ Low CRV - 1 %■ RoHS compliant* - seeprocessing information on lead free surface mount trimmers■ For trimmer applications/processing guidelines, click hereElectrical Characteristics Standard Resistance Range 10 to 2 megohm (see standard resistance table) Resistance Tolerance Absolute Minimum Resistance 1 % or 2.0 ohms (whichever is greater) Contact Resistance Variation 1 % or 3 ohms max.Essentially In? nite 500 vdc.100 megohms min.Resolution Insulation ResistanceDielectric Strength Sea Level Adjustment Angle600 vac (1 minute) 11 turns nom.■ 4mm design meets EIA/EIAJ/IPC/VECI SMD standard trimmer footprintProduct Dimensions3224J Side Adjust1.5 ± 10 % Std60) DIA.Environmental CharacteristicsPower Rating (300 volts max.)85 ° C 0.25 watt150 ° C 0 wattTemperature Range -65 ° C to +150Temperature Coef? cient ± 100 ppm/ °Humidity MIL-STD 202 Method 106TRS ±2 %; IR 10 megohms Vibration 20 G TRS± 1 %; VRS ± 1 %Shock 100 G TRS ± 1 %; VRS± 1 %Load Life .... @ 85 ° C rated power 1,000 hours TRS 3 ohms or 3 %(whichever is greater) 200 cycles 3 ohms or 3 % (whichever is greater) 5 cycles TR8t2 %; VRS±1 %Rotational Cycling TRS Thermal ShockPhysical CharacteristicsMechanical StopTorque .Weight .Marking Wiper idles 180 g-cm max.Approximately 0.01 oz. .... Manufacturer ' s code, resistance code and date codeSolderability Per MIL-STD-202,Method 20850 % (Actual TR) UL94V0Wiper Flammability Pushover Strength J, G W, X Adjustment Tool .4.4 lbs......1 lb...... H-91How To Order3224 J - 1 - 502 E2.6(•102) (.095)ADJUSTMENT SLOT0.6WIDE(.022)X 0.5 DEEP(.020)CCModelStyleSta ndard or Modi? ed Product In dicator —-1 =?-2=-FW5=-GJ4=IR Re? ow (sta ndard)Wave Solderable.070 ” ± .010 ” Shaft ExtensionMSL 2a Packaging (for -1 only)Resistance Code Embossed Tape Desig nator E =Style J, G: 500 pcs./7 reel (sta ndard)Style W: 250 pcs./7 ” reel (standard)Style X: 200 pcs./7 ” reel (standard)Style J, G: 1500 pcs./13 ” reel (standard)Style W: 1000 pcs./13 ” reel (standard)Style X: 850 pcs./13 ” reel (standard)Style J, G: 1500 pcs./13 ” reel (FW5)Style W, X: 600 pcs./13 ” reel (FW5)Con sult factory for other available opti ons.? -2 has a treated sta ini ess steel shaftBla nk =1334.8(.190)1.2(.047)2.41.02.3(.090)3224G Side Adjust(.022)X -0.5_ DEEP(.020)(.090)L ""I I* (.039)2 PIC*2 PLCS.(.090)2.0 3 PLCS (.079)j3 2 PLCS.(.050)0.9(.034)2 PLCS.0.2(.007)1.14(.045)(.n□| 2.0(.079)3.9(.155)■±3224W Top Adjust3.5(.139)1.2 二(硕5.1 1.3(.200) (.050)(.103)--^DIA.(.060)ADJUSTMENT SLOT —0.6 WIDE(.022)0.5X (.020)DEEP-l-^typ. h」(.061)W(.190)? _L 4.82 432(.208)0.7(.028)1.0(.040) 3 PS0.8(.032)0.2(.007)ri_(.032)1 32 PLCS.(.050)2.0(.079)DI|®EONS：MM2.9(.1142.5(.100)2 PLCS.-^3 PLCS.5.1(.200)2.0(.079)2 PLCS.(.050)TYP.(.075)_2.5(.100)*RoHS Directive 2002/95/EC Jan 27 2003 in cludi ng Ann ex. Speci?cati ons are subject to cha nge without no tice.Customers should verify actual device performance in their speci? c applications.Additi onal Features■ Top and side adjust styles■ J-hook, and gull-wingJ & G StylesW StyleX Style12.00 ±.30(.472 ±.012)MAX.(.217 ±.002)4.00 ±.20(.157 ± .008)2.00 ±.05(.079 ±.002)1.75 ±.10(.069 ± .004)TAPE4.5CW max.：D：1.5 + .10/ .059 + .004/5.55 ±.1° (J) (.219 ±.004)6・25 ±.10 (G) /(.246 ±.004)8.00 ±.10(.315 ±.004)1.78 ±.25 EQUAL SPACED (.070 ±.010) 3 PLCS.178 ±2.05.52 ±.05 ■■- 5.10 ±.10(.201 ±.004)21.01 ±.79 DIA(.827 ±.031)'宀 小小—丄 ccc\ DIA * (7.00 ±.008)330.2 ±2.0 **_(13.00 ±.008)DI . 'REEL6.09 MAX. (.240)7.50 ±.05厂1.75 ±.10(.069 ±.004)TAPE.05 厂阿MAx.12.00 ±.10(.472 ±.004)4.05 ±.12(.159 ±.005)2.00 ±.05(.079 ± .002)4.00 ±.20157闻1.5 + .10/ - .OBia.059 + .004/ 000)、(.295 ±.002)W & X Style Reel□ 厂~~4.90 ±.10(.193 ±.004)16.00 ±.30(.630 ±.012)2.67 ±.25(.105 ±.010)59.18 ±2.03(2.330 ±.080)n12.4 + 2.01/ -.000(.488 + .079/ -.000)* Embossed Tape Desig nator "E"**Embossed Tape Designator "G"(See How To Order chart for further info rmati on.)16.4 + 1.81/ -.000(.646 ±.070/ -.000)REELCover tape peel strength: Meets EIA specification 481.* Embossed Tape Desig nator "E"**Embossed Tape Desig nator "G"(See How To Order chart for further in formati on.)Cover tape peel strength: Meets EIA specification 481.CW0.25TOLERANCES：土EXCEPT WHER。