Features Compatible with surface mount Single-Turn / Cermet / Industrial / Sealed manufacturing processes Miniature package RoHS compliant* - see processing Rotor designed for automatic machine information on RoHS compliant surface adjust interface mount trimmers Withstands harsh environments and For trimmer applications/processing immersion cleaning processes guidelines, click here 3361 - 1/4 Square SMD Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions Std. Resistance Range...... 10 to 2 megohms 3361P 3361S 6.71 0.12 (see standard resistance table) 6.71 0.25 (.264 .005) (.264 .010) Resistance Tolerance ................10 % std. 2.77 .005 2.77 .005 (tighter tolerance available) (.109 .0002) (.109 .0002) 7.37 0.38 A A 7.04 0.25 AA Absolute Minimum Resistance (.290 .015) (.277 .010) .........................................1 % or 2 ohms (whichever is greater) 3.84 0.25 4.17 0.38 Contact Resistance Variation ELECTRICAL (.151 .010) (.164 .015) ELECTRICAL ................................3 % or 3 ohms max. 1 3361 3 ADJ. SLOT 1 3361 3 ADJ. SLOT (whichever is greater) 0.64 0.64 WIDE X WIDE X (.025) Adjustability 2.29 .005 (.025) 2.29 .005 0.89 Voltage .......................................0.05 % (.090 .0002) DEEP 0.89 (.090 .0002) (.035) DEEP Resistance .................................0.15 % (.035) 46 46 Resolution........................................ In nite 2.29 2.29 Insulation Resistance ................... 500 vdc. (.090) (.090) 1,000 megohms min. 1.54 1.54 Dielectric Strength (.061) (.061) Sea Level ...................................900 vac 80,000 Feet ................................350 vac Adjustment Angle...................... 240 nom. 0.89 0.89 (.035) Environmental Characteristics (.035) SECTION A-A Maximum Soldering Exposure SECTION A-A 4.88 0.25 (Temp/Time) ..........+260 C/20 sec. max. 5.21 0.63 (.192 .010) above 255 C 0.38 0.05 (.205 .025) 4.88 0.12 Power Rating (300 volts max.) (.015 .002) 0.46 0.02 (.192 .005) DIA. 70 C ........................................0.50 watt (.018 .001) 125 C ...........................................0 watt 3 PLACES Temperature Range ........-55 C to +125 C LEADS TO BE Temperature Coef cient ........100 ppm/C COPLANAR Seal Test ......85 C Fluorinert /60 seconds WITHIN 0.10 0.71 0.25 Humidity............ MIL-STD-202 Method 103 (.004) (.028 .010) 96 hours LEADS TO BE (2 % TR 10 Megohms IR) COPLANAR 0.38 0.12 6.65 Vibration ........... 30 G (1 % TR 1 % VR) WITHIN 0.10 REF. (.015 .005) (.262) Shock.............. 100 G (1 % TR 1 % VR) (.004) Load Life .....1,000 hours 0.5 watt 70 C 2.54 0.25 2.54 0.25 0.79 0.25 (3 % TR 3 % or 3 ohms, (.100 .010) (.100 .010) (.031 .010) whichever is greater, CRV) 2 2.29 0.25 2.54 0.25 2 1.02 0.25 Rotational Life............................200 cycles (.100 .010) (.090 .010) (.040 .010) (4 % TR 3 % or 3 ohms, whichever is greater, CRV) 2.51 0.25 Physical Characteristics 8.53 0.76 2.54 0.25 (.099 .010) (.336 .030) (.10 .010) Mechanical Angle ..................... 270 nom. TYP. 2.29 0.25 Torque................................. 3.0 oz-in. max. (.090 .010) 3 1 Stop Strength...................... 7.0 oz -in. min. Terminals ........................... Solderable pins Weight ........................................... 0.02 oz. Recommended Land Pattern 3 1 Marking ........................... Resistance code, 2.54 0.25 2.54 0.25 1.19 0.12 terminal numbers, manufacturers 3 PLCS (.100 .010) (.100 .010) (.047 .005) model number, style and date code Recommended Land Pattern Wiper ................... 50 % (Actual TR) 10 % 3.30 0.25 1.19 0.12 Flammability ..............................U.L. 94V-0 TYP. (.130 .010) 7.62 0.12 (.047 .005) 3 PLCS Standard Packaging (.300 .005) S Style ...................... 500 pcs./13 reel P Style ...................... 750 pcs./13 reel Adjustment Tool .................................. H-90 9.70 0.12 (.381 .005) WIPER 2 2.54 0.12 (.100 .005) 3.30 0.25 CW CCW 3 TYP. 1 (.130 .010) MM CLOCKWISE DIMENSIONS: (INCHES) 5.08 0.12 0.25 TOLERANCES: EXCEPT WHERE NOTED (.200 .005) (.010) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Fluorinert is a registered trademark of 3M Co. Speci cations 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 speci c applications. *RoHS COMPLIANT VERSIONS AVAILABLE 3361 - 1/4 Square SMD Trimpot Trimming Potentiometer How To Order Packaging Speci cations 3361 P - 1 - 502 G LF (P Style) (S Style) 7.56 0.5 5.18 Model MAX. (0.298) (0.020) (0.204) Style 0.5 6 2 (0.020) 6.0 .10 Standard or Modi ed (.236 .004) Product Indicator 7.50 .10 40 2 36 2 (.295 .004) -1 = Standard Product DIA. 4.25 1.5 + .10/ .00 Resistance Code (0.167) 9.0 (.059 + .004/ .000) (0.35) Packaging Designator 4.00 .10 7.24 .10 16.0 (.157 .004) G = Embossed Tape (.285 .004) (0.630) 7.5 S Style = 500 pcs./13 reel (0.295) P Style = 750 pcs./13 reel 1.75 0.1 5.13 (0.069 0.004) (0.202) 2.00 .10 Terminations (.079 .004) LF = 100 % Tin-plated (RoHS compliant) 12.00 .10 Blank = 90 % Tin / 10 % Lead-plated (.472 .004) (Standard) Consult factory for other available options. 1.75 .10 (.069 .004) Standard Resistance Table 9.52 .10 (.375 .004) 16.0 .30 Resistance Resistance (.630 .012) 12.0 (Ohms) Code TAPE (.472) 10 100 20 200 50 500 1.5 +0.1/-0.0 1.5 DIA. MIN. 1.78 .25 100 101 EQUAL SPACED 3 PLCS. (0.059 +.004/-.000) (0.059) (.070 .010) 200 201 DIA. 18.69 .79 6.93 500 501 DIA. (.736 .031) 2.0 0.1 (0.273) 1,000 102 13.0 .51 (0.079 0.004) 2,000 202 (.512 .020) 5,000 502 DIA. 10,000 103 4.0 0.05 20,000 203 (0.157 0.002) 8.9 0.2 8.8 25,000 253 (0.351 0.008) (0.346) 50,000 503 REF. 100,000 104 99.06 1.02 (3.90 .040) TAPE 200,000 204 250,000 254 500,000 504 17.78 0.25 1,000,000 105 EQUAL SPACED 3 PLCS. 2,000,000 205 (.0700 0.010) 18.69 0.79 DIA. 330.2 5.08 Popular distribution resistance values listed in 13.0 0.51 (0.736 0.031) DIA. DIA. (13.000 .200) boldface. Special resistances available. (0.512 0.020) 16.51+ 2.03/ -.000 (.650 + .080/ -.000) REEL 99.06 1.02 UNITS PACKAGED 750 PIECES PER REEL. (3.90 0.040) MM DIMENSIONS: (INCHES) 330.2 5.08 DIA. (13.00 0.200) 16.51 +2.03/-0.00 (0.650 +0.080/-0.000) REEL UNITS PACKAGED 500 PIECES PER REEL. MM DIMENSIONS: (INCHES) REV. 08/14 Trimpot is a registered trademark of Bourns, Inc. Speci cations 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 speci c applications.