oH VE S CO AV R M AI SIO PL LA N IA BL S NT E Features ■ *R ■ ■ ■ 33 62 3 Single-Turn / Cermet / Industrial / Sealed Miniature package Rotor designed for automatic machine adjust interface Withstands harsh environments and immersion cleaning processes Available on tape and reel packaging ■ RoHS compliant* version available ■ 1 3362 - 1/4 ” Square Trimming Potentiometer Electrical Characteristics Standard Resistance Range ..................................10 to 2 megohms (see standard resistance table) Resistance Tolerance ............±10 % std. (tighter tolerance available) Absolute Minimum Resistance ......................................1 % or 2 ohms (whichever is greater) Contact Resistance Variation .............................1 % or 3 ohms max. (whichever is greater) Adjustability Voltage ....................................±0.05 % Resistance ..............................±0.15 % Resolution.....................................Infinite Insulation Resistance ................500 vdc. 1,000 megohms min. Dielectric Strength Sea Level .................................900 vac 80,000 Feet ..............................350 vac Adjustment Angle ..................240 ° nom. Common Dimensions Top Adjust Common Dimensions Side Adjust 6.60 (.260) ADJ. CROSS SLOT 2.77 LONG X (.109) .64 WIDE X (.025) .89 DEEP X (.035) 1 3362 3 6.99 .254 TYP. (.275) (010) 3.84 (.151) 4.70 (.185) .46 ± .03 (.018 ± .001) DIA. 3 PLCS. 6.60 (.260) ADJ. CROSS SLOT 2.77 LONG X (.109) .64 WIDE X (.025) .89 DEEP X (.035) 1 3362 3 6.99 .25 TYP. (.275) (010) 3.84 (.151) DIA. .46 ± .03 (.018 ± .001) 3 PLCS. PIN MARKING REVERSED FOR STYLE W 5.46 ± .38 (.215 ± .015) 2.54 (.100) 2.54 (.100) .330 (.013) 2.54 (.100) 2.54 (.100) 5.46 ± .38 (.215 ± .015) 3362M 2.29 (.090) 3362H 4.70 (.185) 4.06 ± .38 (.160 ± .015) 90° ± 5° 1 3 3 2 1 Environmental Characteristics Power Rating (300 volts max.) 70 °C......................................0.50 watt 125 °C.........................................0 watt Temperature Range .................................-55 °C to +125 °C Temperature Coefficient ........................................±100 ppm/°C Seal Test........................85 °C Fluorinert† Humidity........MIL-STD-202 Method 103 96 hours (2 % ∆TR; 10 Megohms IR) Vibration.........30 G (1 % ∆TR; 1 % ∆VR) Shock...........100 G (1 % ∆TR; 1 % ∆VR) Load Life ..1,000 hours 0.5 watt @ 70 °C (3 % ∆TR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life ........................200 cycles (4 % ∆TR; 3 % or 3 ohms, whichever is greater, CRV) Physical Characteristics Mechanical Angle ..................270 ° nom. Torque .............................3.0 oz-in. max. Stop Strength ..................7.0 oz -in. min. Terminals ........................Solderable pins Weight ........................................0.02 oz. Marking .......................Resistance code, terminal numbers, manufacturer’s model number, style and date code Wiper................50 % (Actual TR) ±10 % Flammability ..........................U.L. 94V-0 Standard Packaging .....50 pcs. per tube Adjustment Tool ..............................H-90 1.80 (.071) 3362S 2.54 (.100) 4.70 (.185) 2 2.54 (.100) TYP. 1.02 (.040) 3362P 1 3 2 2.54 (.100) 3362W 2.54 (.100) 3.53 (.139) 1 2 4.70 (.185) 3 1.02 (.040) 3 3362R 1.02 (.040) 3362X 1 2 2.54 (.100) 2.54 (.100) 4.70 (.185) 1 2 3 1.02 (.040) 1 2 3 3362U 3362Z 2.54 (.100) 3.53 (.139) 1 2 4.70 (.185) 1.02 (.040) 3 3 2 1 TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED DIMENSIONS ARE: *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. †“Fluorinert” is a registered trademark of 3M Co. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MM (INCHES) 2 CCW WIPER 3 1 CLOCKWISE CW 3362 - 1/4 ” Square Trimming Potentiometer Packaging Specifications Product Dimensions How to Order 3362 P - 1 - 502 T __ LF Top adjust models 3362H, P, R and U are available with a knob for finger adjustment. Add suffix letter “T” to order code. 6.71 (.264) 3 0.25 (.010) 3.84 (.151) 3 2 12.70 REF. (.500) 7.0 (.275) 18 ± .76 (.708 ± .029) 7.04 (.277) 1 27.56 ± .76 (1.085 ± .030) 1 ADJ. SLOT 4.0 LONG (.157) 0.6 X WIDE (.024) 1.0 X DEEP (.039) 1 2 4.0 ± 0.3 DIA. (.157 ± .011) 18 + 1.0/ - 0.5 (.709 + .039 -.019) 2.54 (.100) 3 12.7 + 0.3/ -0.25 (.500 + .012/ -.009) 4.7 (.185) 3.53 (.139) 2.54 (.100) 2.54 (.100) ALL PINS IN-LINE ON DIMENSIONS: 2.54 CENTER (.100) 2.3 ± .38 (.090 ± .014) MM (INCHES) 1000/REEL/BOX 14.63 (.576) 9.93 (.391) DIA. 3 PLCS. 0.46 ± 0.25 (.018 ± .010) TOP ADJUST 3362U-1, 3362P-1 22.7 ± .76 (.893 ± .029) 5.00 DIA. (.197) 4.7 (.185) 12.70 REF. (.500) 4.7 (.185) 5.46 (.215) 18 ± .76 (.708 ± .029) 1 2 3 DIMENSIONS: MM/(INCHES) TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED 18 + .76/ -.5 (.708 + .029 -.019) 4.0 ± 0.3 DIA. (.157 ± .011) Standard Resistance Table Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 250,000 500,000 1,000,000 2,000,000 Resistance Code 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 254 504 105 205 Popular distribution resistance values listed in boldface. Special resistances available. 12.70 + 0.3/ - 0.25 (.500 + .011 -.009) SIDE VIEW 3362U-1 Model Style Standard or Modified Product Indicator -1 = Standard Product Resistance Code Optional Suffix Letter T = Knob* Packaging Designator Blank = Tube (Standard) R = Tape and Reel (M, U and P Pin Styles Only) A = Ammo Pack (M, U and P Pin Styles Only) Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) *Knob option is available only in standard Tube packaging for terminal styles H, P, R and U. Consult factory for other available options. SIDE VIEW 3362P-1 7.0 (.275) 3.56 ± .38 (.140 ± .014) ALL PINS IN-LINE ON DIMENSIONS: 2.54 CENTER (.100) MM (INCHES) 750/REEL 1000/BOX Meets EIA Specification 468. REV. 04/06 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.