*R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features ■ Single-Turn / Cermet / Industrial / Sealed ■ Miniature package ■ Rotor designed for automatic machine ■ RoHS compliant* version available ■ For trimmer applications/processing guidelines, click here adjust interface ■ Withstands harsh environments and immersion cleaning processes ■ Tape and reel packaging available 3362 - 1/4 ” Square Trimpot® Trimming Potentiometer Electrical Characteristics Standard Resistance Range ......................20 ohms to 2 megohms (see standard resistance table) Absolute Minimum Resistance .................................... 1 % or 2 ohms (whichever is greater) Contact Resistance Variation ........................... 1 % or 3 ohms max. (whichever is greater) Adjustability Voltage Divider ...................... ±0.05 % Rheostat ................................ ±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. 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 % ΔTR; 10 Megohms IR) Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR) Shock ......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life.. 1,000 hours 0.5 watt @ 70 °C (3 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life .......................200 cycles (4 % ΔTR; 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 Product Dimensions Common Dimensions Top Adjust ADJ. CROSS SLOT 2.77 LONG X (.109) .64 WIDE X (.025) .89 DEEP X (.035) 1 Common Dimensions Side Adjust 6.60 (.260) 3362 3 6.99 .25 TYP. (.275) (010) 3.84 (.151) 4.70 (.185) .46 ± .03 (.018 ± .001) .330 (.013) 2.54 (.100) 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 5.46 ± .38 (.215 ± .015) 2.54 (.100) 3362M 1.22 (.048) .46 ± .12 (.018 ± .005) DIA. 3 PLCS. 1 (.100) 2.54 (.100) 3362F 6.60 (.260) ADJ. CROSS SLOT 2.77 LONG X (.109) .64 WIDE X (.025) .89 DEEP X (.035) 2.29 (.090) 4.70 (.185) 5.08 (.200) 1 1 3362H 2 3 3362S 3 2 2.54 (.100) 4.06 ± .38 (.160 ± .015) 90° ± 5° 4.70 (.185) 3 1.02 (.040) 1 1 1.80 (.071) 3362W 2 2.54 (.100) TYP. 2 3 2.54 (.100) 4.70 (.185) 3362P 2.54 (.100) 1.02 (.040) 3 3.53 (.139) 1 2 3362X 3 2 1 2.54 (.100) 3362R 4.70 (.185) 1.02 (.040) 2.54 (.100) 1.02 (.040) 1 1 2 2 3 3 3362Z 2.54 (.100) 3362U 4.70 (.185) 3.53 (.139) 1.02 (.040) 1 2 3 MM *RoHS Directive 2002/95/EC Jan. 27, 2003 including DIMENSIONS: (INCHES) annex and RoHS Recast 2011/65/EU June 8, 2011. 0.25 †“Fluorinert” is a registered trademark of 3M Co. TOLERANCES: ± EXCEPT WHERE NOTED (.010) 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. 3 2 2 CCW 1 WIPER 3 1 CLOCKWISE CW 3362 - 1/4 ” Square Trimpot® Trimming Potentiometer Product Dimensions Packaging Specifications (“P” Style shown) 25.02 ± .76 (0.985 ± .030) 3362 P - 1 - 502 T __ LF 12.70 REF. (.500) 18 ± .76 (.708 ± .029) 7.0 (.275) 6.71 (.264) 7.04 (.277) 1 3 0.25 (.010) 3.84 (.151) 3 2 1 ADJ. SLOT 4.0 LONG (.157) 0.6 X WIDE (.024) 1.0 X DEEP (.039) 2.54 (.100) 4.7 (.185) 2.54 CENTER (.100) DIMENSIONS: TOLERANCES: ± 0.25 (.010) 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) Consult factory for other available options. Standard Resistance Table 12.70 REF. (.500) 18 ± .76 (.708 ± .029) 22.7 ± .76 4.7 (.893 ± .029) (.185) 2 3 5.46 (.215) 4.7 (.185) Standard or Modified Product Indicator -1 = Standard Product *Knob option is available only in standard Tube packaging for terminal styles F, H, P, R and U. 1 5.00 DIA. (.197) 2.3 ± .38 (.090 ± .014) MM (INCHES) 1000/REEL/BOX DIA. 3 PLCS. 0.46 ± 0.25 (.018 ± .010) 9.93 (.391) Style Resistance Code 4.0 ± 0.3 DIA. (.157 ± .011) 18 + 1.0/ - 0.5 (.709 + .039 -.019) 12.7 + 0.3/ -0.25 (.500 + .012/ -.009) TOP ADJUST 3362U-1, 3362P-1 14.63 (.576) 3 Model Optional Suffix Letter T = Knob* DIMENSIONS: 3.53 (.139) 2.54 (.100) 2 1 ALL PINS IN-LINE ON 2.54 (.100) How To Order SIDE ADJUST 3362M-1 Top adjust models 3362F, H, P, R and U are available with a knob for finger adjustment. Add suffix letter “T” to order code. MM (INCHES) 18 + .76/ -.5 (.708 + .029 -.019) 12.70 + 0.3/ - 0.25 (.500 + .011 -.009) 4.0 ± 0.3 DIA. (.157 ± .011) EXCEPT WHERE NOTED SIDE VIEW 3362U-1 SIDE VIEW 3362P-1 7.0 (.275) DIMENSIONS: Resistance Code 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. 3.56 ± .38 (.140 ± .014) ALL PINS IN-LINE ON Resistance (Ohms) 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 2.54 CENTER (.100) MM (INCHES) 750/REEL 1000/BOX Meets EIA Specification 468. REV. 09/13 “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.