*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 ................................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. 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) Common Dimensions Side Adjust 6.60 (.260) 6.60 (.260) ADJ. CROSS SLOT 3362 1 3 6.99 .254 TYP. (.275) (010) 3.84 (.151) 4.70 (.185) .46 ± .03 (.018 ± .001) .330 (.013) 2.54 (.100) 2.54 (.100) 3362F 5.46 ± .38 (.215 ± .015) 2.77 LONG X (.109) .64 WIDE X (.025) .89 DEEP X (.035) 1 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) 3362M 2.29 (.090) 1.22 (.048) .46 ± .12 (.018 ± .005) DIA. 3 PLCS. 3362 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 DIMENSIONS: TOLERANCES: ± *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. 0.25 (.010) 2 3 MM (INCHES) EXCEPT WHERE NOTED 3 2 2 CCW 1 WIPER 3 1 CLOCKWISE CW 3362 - 1/4 ” Square Trimpot® Trimming Potentiometer Product Dimensions Packaging Specifications 27.56 ± .76 (1.085 ± .030) 3 0.25 (.010) 3.84 (.151) 3 2 1 Model Style 6.71 (.264) 1 3362 P - 1 - 502 T __ LF 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. 7.04 (.277) How To Order 12.70 REF. (.500) 7.0 (.275) 18 ± .76 (.708 ± .029) ADJ. SLOT 4.0 LONG (.157) 0.6 X WIDE (.024) 1.0 X DEEP (.039) 2 1 2.54 (.100) 4.0 ± 0.3 DIA. (.157 ± .011) 12.7 + 0.3/ -0.25 (.500 + .012/ -.009) 4.7 (.185) 3.53 (.139) 2.54 (.100) 2.54 (.100) 2.54 CENTER (.100) MM DIMENSIONS: (INCHES) ALL PINS IN-LINE ON 2.3 ± .38 (.090 ± .014) DIA. 3 PLCS. 0.46 ± 0.25 (.018 ± .010) 9.93 (.391) TOP ADJUST 3362U-1, 3362P-1 5.00 DIA. (.197) 5.46 (.215) 4.7 (.185) DIMENSIONS: TOLERANCES: ± 0.25 (.010) 22.7 ± .76 (.893 ± .029) 12.70 REF. (.500) 4.7 (.185) MM (INCHES) 18 ± .76 (.708 ± .029) 1 2 3 EXCEPT WHERE NOTED 18 + .76/ -.5 (.708 + .029 -.019) 4.0 ± 0.3 DIA. (.157 ± .011) 12.70 + 0.3/ - 0.25 (.500 + .011 -.009) SIDE VIEW 3362U-1 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 F, H, P, R and U. Consult factory for other available options. Standard Resistance Table 1000/REEL/BOX 14.63 (.576) Resistance Code Optional Suffix Letter T = Knob* 3 18 + 1.0/ - 0.5 (.709 + .039 -.019) Standard or Modified Product Indicator -1 = Standard Product 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. 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. 08/26/10 “Trimpot” is a registered trademark of Bourns, Inc. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: 3362H-1-501 3362H-1-502 3362M-1-501 3362M-1-504 3362H-1-504 3362M-1-503 3362M-1-500 3362M-1-502 3362H-1-500 3362H-1-503 3362W-1-253 3362P-1-253 3362S-1-253 3362W-1-251 3362R-1-253 3362R-1-254 3362P-1-254 3362U-1-254 3362U-1-253 3362S-1-254 3362W-1-254 3362W-1-252 3362P-1-201 3362X-1-503 3362X-1-502 3362X-1-504 3362X-1-501 3362Z-1-503 3362Z-1-502 3362X-1-500 3362Z-1-501 3362R-1-471 3362P-1-473 3362R-1-473 3362R-1-472 3362U-1-251R 3362U-1-253R 3362U-1-204 3362U-1-200 3362S-1-200 3362W-1-200 3362P-1-204 3362R-1-204 3362S-1-201 3362W-1-201 3362S-1-205 3362P-1-202 3362U-1-201 3362P-1-205 3362R-1-201 3362W-1-205 3362U-1-202 3362S-1-202 3362R-1-202 3362U-1-205 3362W-1-202 3362R-1-205 3362W-1-204 3362R-1-200 3362S-1-204 3362P-1-200 3362P-1-223 3362R-1-222 3362P-1-222 3362S-1-203 3362W-1-203 3362R-1-203 3362P-1-203 3362U-1-203 3362U-1-301 3362P-1-301 3362P-1-303 3362P-1-302 3362P-1-304 3362R-1-304 3362M-1-254LF 3362H-1-500LF 3362S-1-254LF 3362X-1-500LF 3362M1-202RLF 3362P-1-500LF 3362U-1-504LF 3362U-1-202ALF 3362M-1-504LF 3362W-1-254LF 3362U-1-204ALF 3362S-1-500LF 3362R-1-504LF 3362P-1-254LF 3362M-1-204RLF 3362H-1-254LF 3362X-1-254LF 3362W-1-500LF 3362U-1-500LF 3362M-1-500LF 3362P-1-504LF 3362X-1-504LF 3362R-1-254LF 3362H-1-504LF 3362S-1-253LF