Features Single-Turn / Cermet / Industrial / Sealed RoHS compliant* version available Miniature package For trimmer applications/processing guidelines, click here Rotor designed for automatic machine adjust interface Withstands harsh environments and immersion cleaning processes Tape and reel packaging available 3362 - 1/4 Square Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions Standard Resistance Range 6.60 ......................10 ohms to 2 megohms (.260) 6.60 (see standard resistance table) ADJ. CROSS ADJ. CROSS SLOT (.260) SLOT Resistance Tolerance ........... 10 % std. 2.77 LONG X 2.77 Absolute Minimum Resistance 6.99 LONG X (.109) (.109) (.275) .25 .................................... 1 % or 2 ohms .64 6.99 TYP. WIDE X .64 WIDE X (010) .25 (.025) (.275) (whichever is greater) TYP. (.025) (010) .89 Contact Resistance Variation DEEP X .89 DEEP X 3.84 (.035) (.035) ........................... 1 % or 3 ohms max. (.151) 3.84 (.151) (whichever is greater) PIN MARKING 4.70 REVERSED FOR .46 .03 DIA. Adjustability (.185) STYLE W (.018 .001) 3 PLCS. Voltage Divider ...................... 0.05 % 5.46 .38 .46 .03 Rheostat ................................0.15 % (.215 .015) (.018 .001) 2.54 2.54 .330 Resolution ................................... (.100) (.100) (.013) Insulation Resistance ...............500 vdc. 5.46 .38 1,000 megohms min. 2.54 2.54 (.215 .015) (.100) (.100) Dielectric Strength 2.29 (.090) Sea Level................................ 900 vac 1.22 4.70 80,000 Feet ............................ 350 vac (.048) (.185) Adjustment Angle ................. 240 nom46 .12 (.018 .005) 1 2 3 5.08 Environmental Characteristics DIA. (.200) 3 PLCS. Power Rating (300 volts max.) 2.54 70 C ....................................0.50 watt (.100) 125 C .......................................0 watt 1 2 3 4.70 Temperature Range ...-55 C to +125 C (.185) ... 100 ppm/C 4.06 .38 90 5 (.160 .015) Seal Test ......................85 C Fluorinert 1.02 3 Humidity .......MIL-STD-202 Method 103 (.040) 1 3 2 1 96 hours (2 % TR 10 Megohms IR) 2.54 1.80 Vibration ....... 30 G (1 % TR 1 % VR) (.100) (.071) Shock ......... 100 G (1 % TR 1 % VR) 4.70 2 2.54 TYP. (.185) Load Life ..1,000 hours 0.5 watt 70 C (.100) (3 % TR 3 % or 3 ohms, 1.02 whichever is greater, CRV) (.040) 3 2 1 2.54 Rotational Life .......................200 cycles (.100) (4 % TR 3 % or 3 ohms, 2.54 3.53 whichever is greater, CRV) (.100) (.139) Physical Characteristics 4.70 1 2 3 (.185) Mechanical Angle ................. 270 nom. Torque .............................3.0 oz-in. max. 1.02 Stop Strength .................7.0 oz -in. min. (.040) 1.02 3 1 2 Terminals .......................Solderable pins (.040) 2.54 Weight ....................................... 0.02 oz. (.100) 2.54 Marking ....................... Resistance code, (.100) terminal numbers, manufacturers 1 2 3 4.70 model number, style (.185) and date code Wiper ...............50 % (Actual TR) 10 % 1.02 Flammability ..........................U.L. 94V-0 (.040) 3 1 3.53 2 Standard Packaging .....50 pcs. per tube (.139) Adjustment Tool ..............................H-90 WIPER 2 1 2 3 *RoHS Directive 2002/95/EC Jan. 27, 2003 including CCW CW MM 3 1 annex and RoHS Recast 2011/65/EU June 8, 2011. DIMENSIONS: (INCHES) Fluorinert is a registered trademark of 3M Co. CLOCKWISE 0.25 TOLERANCES: EXCEPT WHERE NOTED (.010) WARNING Specications are subject to change without notice. Users should verify actual device performance in their specic Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.P65Warnings.ca.gov www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT VERSIONS AVAILABLE 3362 - 1/4 Square Trimpot Trimming Potentiometer Product Dimensions How To Order SIDE ADJUST Top adjust models 3362F, H, P, R and U are 3362 P - 1 - 502 T LF 3362M-1 Model 12.70 25.02 .76 7.0 REF. (.500) Style (0.985 .030) (.275) (P Style 18 .76 6.71 shown) (.708 .029) Product Indicator (.264) -1 = Standard Product 2 1 ADJ. SLOT 3 Resistance Code 4.0 LONG 7.04 (.157) (.277) T = Knob* 0.6 X WIDE (.024) Packaging Designator 1.0 X DEEP Blank = Tube (Standard) 3.84 0.25 (.039) 18 + 1.0/ - 0.5 4.0 0.3 R = Tape and Reel DIA. (.709 + .039 -.019) (.157 .011) (.151) (.010) (M, U and P Pin Styles Only) 12.7 + 0.3/ -0.25 A = Ammo Pack 3 2 1 (.500 + .012/ -.009) (M, U and P Pin Styles Only) 2.54 4.7 (.100) Tape and reel material meets Antistatic ANSI/ (.185) ESD 5541-2003 packaging standards. 2.54 ALL PINS IN-LINE ON CENTER (.100) 2.3 .38 Terminations MM (.090 .014) DIMENSIONS: LF = 100 % Tin-plated (RoHS compliant) (INCHES) Blank = 90 % Tin / 10 % Lead-plated 3.53 1000/REEL/BOX (Standard) (.139) 2.54 2.54 *Knob option is available only in standard Tube (.100) (.100) packaging for terminal styles F, H, P, R and U. Consult factory for other available options. TOP ADJUST 14.63 3362U-1, 3362P-1 12.70 (.576) 22.7 .76 REF. 4.7 DIA. 3 PLCS. (.500) 9.93 Standard Resistance Table (.893 .029) (.185) 0.46 0.03 18 .76 (.391) (.018 .001) (.708 .029) Resistance Resistance (Ohms) Code 2 1 3 10 100 20 200 50 500 5.00 4.7 5.46 100 101 DIA. (.197) (.185) (.215) 200 201 500 501 18 + .76/ -.5 4.0 0.3 1,000 102 DIA. (.708 + .029 -.019) MM (.157 .011) 2,000 202 DIMENSIONS: 12.70 + 0.3/ - 0.25 (INCHES) 5,000 502 (.500 + .011 -.009) 10,000 103 0.25 TOLERANCES: EXCEPT WHERE NOTED 20,000 203 (.010) 25,000 253 SIDE VIEW SIDE VIEW 50,000 503 3362U-1 3362P-1 100,000 104 7.0 200,000 204 (.275) 250,000 254 3.56 .38 500,000 504 (.140 .014) 1,000,000 105 2,000,000 205 Popular distribution resistance values listed in 2.54 boldface. Special resistances available. ALL PINS IN-LINE ON CENTER (.100) MM 750/REEL DIMENSIONS: (INCHES) 1000/BOX Meets EIA Speci cation 468. REV. 09/16 Trimpot is a registered trademark of Bourns, Inc. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.