** * HA Ro LO HS G AV EN COM AI FR P LA EE LIA BL M N E OD T EL S Features ■ Surface Mount 3 mm Square ■ ■ ■ ■ Single-Turn Cermet / Sealed Compatible with surface mount manufacturing processes Rotor stop for “in-circuit” adjustment 100 cycle rotational and seal life Plastic housing for RF applications ■ Reverse pin layout option (Model 3313X) ■ RoHS compliant* - see processing information on RoHS compliant surface mount trimmers ■ For trimmer applications/processing guidelines, click here ■ Halogen free models available** 3313 - 3 mm Trimpot® Trimming Potentiometer Electrical Characteristics Standard Resistance Range ......................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance ........... ±20 % std. End Resistance ..... 1 % or 3 ohms max. (whichever is greater) Contact Resistance Variation .................................... 3 % or 3 ohms Adjustability Voltage Divider ........................ ±0.1 % Rheostat .................................. ±0.2 % Resolution ................................... Infinite Insulation Resistance ............... 500 vdc. 100 megohms min. Dielectric Strength Sea Level................................ 500 vac 70,000 Feet ............................ 350 vac Adjustment Angle .................. 220° nom. Environmental Characteristics Max. Soldering Exposure ............................... 260 °C/5 seconds Power Rating (200 volts max.) 70 °C .................................. 0.125 watt 125 °C ....................................... 0 watt Operating Temp. Range ............................... -55 °C to +125 °C Temperature Coefficient .................. ≤100 ohms ±150 ppm/°C; ................... >100 ohms ±100 ppm/°C Seal Test ......................85 °C Fluorinert† Humidity ...... MIL-STD 202, Method 106 (no vibration) TRS ±3 %; IR 10 megohms Vibration .....20 G TRS ±1 %; VRS ±1 % Shock .......100 G TRS ±1 %; VRS ±1 % Load Life...............................1000 hours @ 70 °C Rated Power;TRS ± 3 % Rotational Life ..... 100 cycles TRS ±3 % Thermal Shock ..........................5 cycles TRS ±2 %; VRS ±1 % Physical Characteristics Mechanical Angle ................. 250 ° nom. Torque...............................50 g-cm max. Stop Strength ..................200 g-cm min. Pushover Strength (“S” Style only) ........ 1.6 Kilograms (3.5 lbs) minimum Flammability ..........................U.L. 94V-0 Weight ......................... Approx. 0.01 oz. Marking........................ Resistance code and date code Wiper ............... 50 % (Actual TR) ±10 % Standard Packaging J, X Styles .............. 1000 pcs./7 ” reel S Style ...................... 200 pcs./7 ” reel Adjustment Tool..............................H-91 Product Dimensions 3313J-1 2 3.5 ± 0.2 (.138 ± .008) 3 3313J-2 1 3.2 +0.4/-0.2 (.126 +.016/-.008) ADJ. SLOT 0.52 WIDE (.020) 1.93 LONG X (.076) 0.51 DEEP X (.020) 3313S-1 Position Rotor As Shown Within ±11° Of Centerline Of Terminal 2 3.61 ± .20 (.142 ± .008) 3.02 (.119) 3.2 +0.4/-0.2 (.126 +.016/-.008) 2 ADJ. CROSS SLOT 0.45 WIDE (.018) 0.51 DEEP X (.020) 3.5 ± 0.2 (.138 ± .008) 3 1 1.68 (.066) 3 3313S-2 1 Position Rotor As Shown Within ±11° Of Centerline Of Terminal 2 3.61 (.142) 1.42 (.056) 3.02 (.119) 1.3 ± 0.1 (.051 ± .004) 1.47 ± 0.15 (.058 ± .006) 2 1.5 ± 0.15 (.059 ± .006) 2 PLCS 0.66 ± 0.1 2 PLCS (.026 ± .004) 2.3 ± 0.2 (.091 ± .008) 3 2.2 ± 0.2 (.087 ± .008) 1 ADJ. SLOT .45 ± 0.03 WIDE (.018 ± .001) ± 0.03 LONG 1.93 X (.076 ± .001) X .51 ± 0.06 DEEP (.020 ± .002) 3.71 (.146) 5.35 (.211) 1.30 (.051) 0.15 ± 0.03 (.006 ± .001) RECOMMENDED LAND PATTERN 1.6 1.6 (.063) (.063) 0.65 (.026) 2 2.77 (.109) 0.15 (.006) 1.60 (.063) 1.1 (.043) 0.6 (.024) ADJ. SLOT .52 ± 0.03 WIDE (.020 ± .001) X 1.93 ± 0.03 LONG (.076 ± .001) X .51 ± 0.06 DEEP (.020 ± .002) 0.71 ± 0.20 TYP (.028 ± .008) 1.15 TYP (.045) 4.5 (.177) 1.1 (.043) 0.6 (.024) 2.39 (.094) RECOMMENDED LAND PATTERN 1.57 1.57 (.062) 3 PLCS (.062) 3313X-1 (Reverse Pin Layout) 2 2.62 (.103) 1.12 2 PLCS (.044) 2.39 (.094) 1 3 3313X-2 (Reverse Pin Layout) 2 †“Fluorinert” is a registered trademark of 3M Co. 3 1 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. * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Halogen free product is identified by a black housing color. 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. 2 CCW WIPER 3 1 CW CLOCKWISE DIMENSIONS: TOLERANCES: ± 0.25 (.010) MM (INCHES) EXCEPT WHERE NOTED 3313 - 3 mm Trimpot® Trimming Potentiometer 3313J, X Packaging Specifications 3.9 ± 0.10 (.154 ± .004) 3313S Packaging Specifications 2.50 ± 0.10 (.098 ± .004) 5.80 ± 0.10 (.228 ± .004) .40 MAX. (.016) .30 ± 0.10 (.012 ± .004) 5.50 ± 0.05 (.216 ± .002) 5° ± 2° 4.20 ± .020 (.165 ± .008) 7.50 ± 0.10 (.295 ± .004) 4.0 ± 0.10 (.157 ± .004) 2.00 ± .010 (.079 ± .004) 2.0 ± 0.10 (.079 ± .004) 12.00 ± 0.10 (.472 ± .004) 4.00 ± .10 (.157 ± .004) 1.5 ± .10 (.059 ± .004) 3.65 ± 0.10 (.144 ± .004) 1.5 ± 0.20 (.059 ± .008) 1.5 ± .10 DIA. (.059 ± .004) 12.0 ± 0.20 (.472 ± .008) 16.00 ± .30 (.630 ± .012) TAPE 177.8 ± 2.03 DIA. (7.000 ± .080) EQUAL SPACED 1.5 (.059) 3 PLCS MIN. 50.0 (1.969) MIN. 13.0 ± 0.2 DIA. (.512 ± .008) Meets EIA 481 20.2 (.795) MIN. REEL DIMENSIONS: TOLERANCES: ± 0.25 (.010) 12.40 + 2.00/ -.000 (.488 + .078/ -.000) 4.10 ± 0.20 (.161 ± .008) EQUAL SPACED 1.5 (.059) 3 PLCS MIN. 13.00 ± 0.20 DIA. (.512 ± .008) Resistance Code 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 How To Order 3313 J - 1 - 502 E TAPE 177.8 ± 2.03 DIA. (7.000 ± .080) 18.39 (.724) MAX. Part Marking Code A1 21 51 A2 22 52 A3 23 53 A4 24 54 A5 25 55 A6 26 Popular distribution resistance values listed in boldface. Special resistances available. 1.5 ± 0.20 DIA. (.059 ± .008) 1.75 ± 0.10 (.069 ± .004) Standard Resistance Table Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 22.4 (.882) MAX. 50.0 (1.969) MIN. Model Style Standard or Modified Product Indicator -1 = Standard Single Slot -2 = Standard Cross Slot -GK2 = Halogen Free Single Slot (Black Housing Color) -GL5 = Halogen Free Cross Slot (Black Housing Color) Resistance Code 20.2 (.795) MIN. 16.40 + 1.78/ -.000 (.646 + .070/ -.000) Embossed Tape 1000 pcs. / 7 ” Reel (J, X Styles) 200 pcs. / 7 ” Reel (S Style) REEL MM (INCHES) EXCEPT WHERE NOTED REV. 06/13 “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.