oH V SC AV ER OM AI SIO PL LA N IA BL S NT E *R Features Conductive plastic PC board and bushing mount Plastic bushing and plastic shaft Withstands typical industrial washing processes Compact package saves board and panel space Audio taper versions available as special order RoHS compliant versions available* 3310 - 9 mm Square Sealed Panel Control Electrical Characteristics Standard Resistance Range - Linear ....................................................................................................................................................1 K ohms to 1 megohm Total Resistance Tolerance - Linear Tapers ......................................................................................................................................................................20 % Independent Linearity ........................................................................................................................................................................................................5 % Absolute Minimum Resistance........................................................................................................................................................................2 ohms maximum Effective Electrical Angle ..........................................................................................................................................................................................270 15 Contact Resistance Variation..............................................................................................................................................1 % or 1 ohm (whichever is greater) Dielectric Withstanding Voltage (MIL-STD-202 - Method 301) Sea Level ..................................................................................................................................................................................................900 VAC minimum 70,000 Feet ................................................................................................................................................................................................350 VAC minimum Insulation Resistance ........................................................................................................................................................................1,000 megohms minimum Power Rating @ 70 C (Derate to 0 at 125 C - Voltage Limited By Power Dissipation or 200 VAC, Whichever is Less) ........................................ 0.25 watts Theoretical Resolution ....................................................................................................................................................................................Essentially infinite Environmental Characteristics Operating Temperature Range ........................................................................................................................................-40 C to +125 C (-40 F to +257 F) Storage Temperature Range ..........................................................................................................................................-55 C to +125 C (-67 F to +257 F) Temperature Coefficient Over Storage Temperature Range ..............................................................................................................................1,000 ppm/C Vibration ..............................................................................................................................................................................................................................30 G Total Resistance Shift ....................................................................................................................................................................................1 % maximum Voltage Ratio Shift ........................................................................................................................................................................................1 % maximum Shock ................................................................................................................................................................................................................................100 G Total Resistance Shift ....................................................................................................................................................................................1 % maximum Voltage Ratio Shift ........................................................................................................................................................................................1 % maximum Load Life ..................................................................................................................................................................................................................1,000 hours Total Resistance Shift ..........................................................................................................................................................................10 % TRS maximum Rotational Life (No Load) ......................................................................................................................................................................................50,000 cycles Total Resistance Shift ............................................................................................................................................................................5 % TRS maximum Contact Resistance Variation ......................................................................................................................................3 % or 3 ohms, whichever is greater Moisture Resistance ....................................................................................................................................................MIL-STD-202, Method 103, Condition B Total Resistance Shift ..........................................................................................................................................................................10 % TRS maximum IP Rating ..............................................................................................................................................................................................................................IP67 Mechanical Characteristics Stop Strength..............................................................................................................................................................................................5.65 N-cm (8 oz.-in.) Mechanical Angle ..................................................................................................................................................................................................300 nominal Torque Starting ..............................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum Running ..............................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum Mounting (Torque on Bushing) ..........................................................45 N-cm (4.0 lb.-in.) max [plastic bushing]; 79 N-cm (7.0 lb.-in.) max [metal bushing] Weight (Single Section) ................................................................................................................................................................................................4.5 grams (Each Additional Section) ........................................................................................................................................................................................2.5 grams Terminals ............................................................................................................................................................................................................Solderable pins Soldering Condition Manual Soldering ....................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 C (700 F) max. for 3 seconds Wave Soldering ............................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 C (500 F) max. for 5 seconds Wash Processes ..........................................................For recommended wash processes, please refer to http://www.bourns.com/pdfs/sldclen.pdf Marking ..................................................................Manufacturer's trademark, model number, product code, terminal style, resistance code and date code Ganging............................................................................................................................................................................................................2 cups maximum Hardware ............................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number. Flammability..............................................................................................................................................................................................Conforms to UL94V-0 Epoxy ......................................................................................................................................................................................................Conforms to UL 94V-1 IP Rating ..............................................................................................................................................................................................................................IP67 Switch Characteristics Contact Resistance ................................................................................................................................................................................................2 ohms max. Dielectric Strength ........................................................................................................................................................................................................350 VDC Detent Torque ........................................................................................................................................................................................................0.5 oz-in min. Power Rating (Resistive Load) ........................................................................................................................................................................100 mA @ 16VDC *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 3310 - 9 mm Square Sealed Panel Control Standard Resistance Table Resistance (Ohms) 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 Resistance Code 102 202 502 103 203 503 104 204 504 105 Popular values listed in boldface. Consult factory for special resistances. Part Numbering System 3310 Y - 0 0 1 - 103 L Model Number Designator 3310 = 9 mm Panel Control Terminal Style Designator Single Cup: C = In-line Straight Terminals Side Exit 2.54 mm centers R = In-line Terminals Rear Exit 2.54 mm centers P = 5.08 mm x 2.54 mm Triangular Pattern Rear Exit Y = 5.08 mm x 5.08 mm Triangular Pattern Rear Exit Dual Cup (Pot/Pot or Pot/Switch): H = Dual In-line Straight Terminals Rear Exit 2.54 mm centers Shaft End Designator 0 = Shaft End Slotted 1 = Shaft End Flatted Shaft Length Designator 0 = 12.7 mm FMS Long Plastic Shaft (Available w/bushing only) 1 = 19.05 mm FMS Long Plastic Shaft (Available w/bushing only) 2 = 5.59 mm FMS Long Plastic Shaft (Bushingless version only) Bushing Designator Pot (or Pot/Pot): 1 = 6.35 mm x 6.35 mm Plastic 2 = 6.35 mm x 6.35 mm Ni Plated Brass 5 = Bushingless (Board Level Control) Pot/Switch Bushing Designator (use with "H" terminal style only.) 3 = 6.35 mm x 6.35 mm Plastic 4 = 6.35 mm x 6.35 mm Ni Plated Brass 6 = Bushingless (Board Level) Resistance Code (1st 2 digits are significant, 3rd digit is number of 0s to follow) RoHS Identifier L = Compliant Blank = Non-Compliant Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 3310 - 9 mm Square Sealed Panel Control Product Dimensions 3310C-001 COMMON DIMENSIONS 3310-001 3310Y-001 9.53 .25 (.375 .010) 2 Plastic Bushing Slotted Shaft 9.53 .25 (.375 .010) 9.53 .25 1 (.375 .010) 3 9.53 .25 (.375 .010) .51 .05 DIA. (.020 .002) SOLDER PLATED COPPER PINS 3 3 2 5.97 .89 (.235 .035) 1 2.54 .25 (.100 .010) .391 .38 (.154 .015) 1 2 3310P-001 4.83 .25 (.190 .010) 4.75 MIN. FULL (.187) THREAD 5.18 .38 (.204 .015) 6.35 .08 (.250 .003) MOUNTING DIA. COMMON DIMENSIONS 3310C-101 2.54 .25 (.100 .010) R .76 .25 DEEP (.030 .010) 2.54 .25 (.100 .010) 4.83 .38 (.190 .015) 3310R-001 .76 .05 X .76 HIGH (.030 .002 X .030) ANTI-ROTATION BOSS 7.62 (.300) DIA. MOUNTING SURFACE MOUNTING SURFACE 2.39 (.094) 6.35 .08 (.250 .003) MOUNTING DIA. 12.70 .64 (.500 .025) FROM MOUNTING SURFACE 1 2.54 .25 (.100 .010) 2.54 .25 (.100 .010) 5.97 .89 (.235 .035) .51 4 PLACES (.020) The shaft flat position as shown above is at 50 % of the mechanical travel. MOUNTING HOLE PATTERN 2.54 .25 (.100 .010) 4.78 (.188) 1.70 0.03 (.067 .001) DIA. Plastic Flatted Shaft 4.83 (.190) 2 3 .38 (.015) MIN. STANDOFF 4.78 (.188) 2.54 .25 (.100 .010) 5.97 .89 (.235 .035) ADJUSTMENT SLOT .64 .10 WIDE (.025 .004) X 2.54 .38 (.100 .015) 1 9.53 .25 (.375 .010) 3 6.35 (.250) 12.70 .64 (.500 .025) 5.97 .89 (.235 .035) 9.53 .25 (.375 .010) 2 DIA. 3.18 .05 (.125 .002) 2.54 .25 (.100 .010) 5.08 .25 (.200 .010) 2.54 .25 (.100 .010) 1/4-32 UNEF-2A THREADED PLASTIC BUSHING MOUNTING SURFACE .38 (.015) MIN. STANDOFF 2.54 .25 (.100 .010) 6.53 0.03 (.257 .001) DIA. DIMENSIONS ARE: Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MM (INCHES) 3310 - 9 mm Square Sealed Panel Control Product Dimensions COMMON DIMENSIONS 3310P-025 * 3310-002 Bushingless Metal Bushing 7.62 .20 DIA. (.300 .008) 1/4-32 UNEF-2A THREADED METAL BUSHING MOUNTING SURFACE 6.35 .08 (.250 .003) MOUNTING DIA. .38 (.015) MIN. STANDOFF 4.83 .25 (.190 .009) .76 (.030) 6.35 (.250) 6.35 .64 (.250 .025) R 12.70 .64 (.500 .025) .76 .05 X .97 HIGH (.030 .002 X .038) ANTI-ROTATION BOSS 6.35 .20 DIA. (.250 .008) .38 (.015) MIN. STANDOFF .51 .10 (.020 .004) 5.18 .64 (.204 .025) 7.62 (.300) DIA. MOUNTING SURFACE 5.59 .38 (.220 .015) .38 (.015) MIN. STANDOFF .38 (.015) MIN. STANDOFF .51 2 PLACES (.020) 3310C-002 B C A 5.08 .51 (.200 .020) NOTE: * Only recommended shaft length for bushingless version DIMENSIONS ARE: MM (INCHES) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 3310 - 9 mm Square Sealed Panel Control Product Dimensions COMMON DIMENSIONS 3310H-003 Pot/Switch Dual Cup Plastic Bushing 3310H-025* 3310H-002 Pot/Pot Dual Cup Bushingless Pot/Pot Dual Cup Metal Bushing 9.53 .25 (.375 .010) 3 2 3 2 1 6 5 4 PRIMARY ELEMENT 3 2 1 6 5 4 PRIMARY ELEMENT 1 PRIMARY ELEMENT 9.75 .38 (.383 .015) .38 (.015) MIN. STANDOFF .48 (.019) 4 PLCS. B C SECONDARY ELEMENT SECONDARY ELEMENT A SWITCH 2.54 .25 (0.10 .010) ANTI-ROTATION LUG 2.54 .25 (0.10 .010) .51 .05 DIA. (.020 .002) TIN PLATED COPPER PINS MOUNTING SURFACE .38 (.015) MIN. STANDOFF 7.62 TYP. (0.30) 5.08 .25 (0.20 .010) 1/4-32 UNEF-2A THREADED PLASTIC BUSHING 7.62 .20 DIA. (0.30 .008) MOUNTING SURFACE .38 (.015) MIN. STANDOFF 3.18 .05 (.125 .002) DIA. 3.18 .05 (.125 .002) DIA. .76 (.03) 1.14 TYP. (0.045) 7.54 .64 (0.297 .025) ADJ. SLOT ANTI-ROTATION LUG 1/4-32 UNEF-2A THREADED METAL BUSHING MOUNTING SURFACE 6.35 (0.25) 5.97 .89 (.235 .035) 12.70 .64 (0.50 .025) .36 .10 (0.14 .004) 5.97 .89 (0.235 .035) ADJ. SLOT .64 .10 .76 .08 WIDE X DEEP (.025 .004) (.03 .004) 6.35 .08 (0.25 .003) MOUNTING DIA. Pot/Pot Dual Cup PRIMARY 12.70 .64 (0.50 .025) 7.62 .64 (0.29 .025) 5.59 .38 (0.220 .015) 6.35 (0.25) .69 .10 .76 .08 WIDE X DEEP (.027 .004) (.03 .004) 6.35 .08 MOUNTING DIA. (0.25 .003) Pot/Switch Dual Cup 2 PRIMARY 3 CW CCW 1 3 CW CLOCKWISE CLOCKWISE C COMMON 5 WIPER SECONDARY CCW 4 CLOCKWISE 2 CCW 1 SWITCH CCW A CLOCKWISE 6 CW B CW Pot Single Cup PRIMARY NOTE: * Only recommended shaft length for bushingless version DIMENSIONS ARE: MM (INCHES) REV. 10/08 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 2 3 CW CCW 1 CLOCKWISE