3310C-124-103

oH V SC AV ER OM AI SIO PL LA N IA BL S NT E 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* *R 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 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) Terminals L = RoHS compliant (100 % tin plated finish) Blank = Standard (tin/lead plated finish) Popular values listed in boldface. Consult factory for special resistances. 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 3310-001 Plastic Bushing Slotted Shaft 9.53 ± .25 (.375 ± .010) 3310C-001 3310Y-001 2 9.53 ± .25 (.375 ± .010) 3 9.53 ± .25 (.375 ± .010) .391 ± .38 (.154 ± .015) 2.54 ± .25 (.100 ± .010) 9.53 ± .25 1 (.375 ± .010) .51 ± .05 DIA. (.020 ± .002) SOLDER PLATED COPPER PINS 2.54 ± .25 (.100 ± .010) 3 5.97 ± .89 (.235 ± .035) 2.54 ± .25 (.100 ± .010) 2 1 2.54 ± .25 (.100 ± .010) 5.97 ± .89 (.235 ± .035) 3 2 1 3310P-001 2 9.53 ± .25 (.375 ± .010) 5.08 ± .25 (.200 ± .010) 1/4-32 UNEF-2A THREADED PLASTIC BUSHING MOUNTING SURFACE .38 (.015) MIN. STANDOFF 3 4.75 MIN. FULL (.187) THREAD 1 9.53 ± .25 (.375 ± .010) 2.54 ± .38 (.100 ± .015) DIA. 3.18 ± .05 (.125 ± .002) COMMON DIMENSIONS 3310C-101 2.54 ± .25 (.100 ± .010) 2.54 ± .25 (.100 ± .010) Plastic Flatted Shaft 4.83 ± .25 (.190 ± .010) 5.18 ± .38 (.204 ± .015) 6.35 (.250) 12.70 ± .64 (.500 ± .025) ADJUSTMENT SLOT .64 ± .10 WIDE (.025 ± .004) X .76 ± .25 DEEP (.030 ± .010) 6.35 ± .08 (.250 ± .003) MOUNTING DIA. 2.54 ± .25 (.100 ± .010) 5.97 ± .89 (.235 ± .035) MOUNTING SURFACE 2.39 (.094) 4.83 ± .38 (.190 ± .015) 4.83 (.190) 2 12.70 ± .64 (.500 ± .025) FROM MOUNTING SURFACE 1 6.35 ± .08 (.250 ± .003) MOUNTING DIA. 3310R-001 R .76 ± .05 X .76 HIGH (.030 ± .002 X .030) ANTI-ROTATION BOSS 3 7.62 (.300) DIA. MOUNTING SURFACE .38 (.015) MIN. STANDOFF 4.78 (.188) .51 4 PLACES (.020) 2.54 ± .25 (.100 ± .010) 2.54 ± .25 (.100 ± .010) 5.97 ± .89 (.235 ± .035) MOUNTING HOLE PATTERN 4.78 (.188) 1.70 ± 0.03 (.067 ± .001) DIA. 6.53 ± 0.03 (.257 ± .001) DIA. 2.54 ± .25 (.100 ± .010) 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 3310-002 Metal Bushing 3310P-025 * Bushingless 7.62 ± .20 DIA. (.300 ± .008) 6.35 ± .08 (.250 ± .003) MOUNTING DIA. 6.35 ± .20 DIA. (.250 ± .008) .38 (.015) MIN. STANDOFF .38 (.015) MIN. STANDOFF 1/4-32 UNEF-2A THREADED METAL BUSHING MOUNTING SURFACE 4.83 ± .25 (.190 ± .009) .76 (.030) 6.35 (.250) .51 ± .10 (.020 ± .004) 5.18 ± .64 (.204 ± .025) 5.59 ± .38 (.220 ± .015) 6.35 ± .64 (.250 ± .025) 12.70 ± .64 (.500 ± .025) R .76 ± .05 X .97 HIGH (.030 ± .002 X .038) ANTI-ROTATION BOSS 7.62 (.300) DIA. MOUNTING SURFACE .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 9.53 ± .25 (.375 ± .010) 32 1 PRIMARY ELEMENT 9.75 ± .38 (.383 ± .015) 3310H-025* Pot/Pot Dual Cup Bushingless 32 1 PRIMARY ELEMENT 3310H-002 Pot/Pot Dual Cup Metal Bushing 32 1 PRIMARY ELEMENT 65 BC A SWITCH 2.54 ± .25 (0.10 ± .010) 2.54 ± .25 (0.10 ± .010) 4 SECONDARY ELEMENT 65 4 SECONDARY ELEMENT .38 (.015) MIN. STANDOFF .48 (.019) 4 PLCS. ANTI-ROTATION LUG 1/4-32 UNEF-2A THREADED METAL BUSHING 3.18 ± .05 (.125 ± .002) DIA. .51 ± .05 DIA. (.020 ± .002) TIN PLATED COPPER PINS 7.62 TYP. (0.30) 5.08 ± .25 (0.20 ± .010) MOUNTING SURFACE .38 (.015) MIN. STANDOFF ANTI-ROTATION LUG 1/4-32 UNEF-2A THREADED PLASTIC BUSHING 3.18 ± .05 (.125 ± .002) DIA. .38 (.015) MIN. STANDOFF 7.62 ± .20 DIA. (0.30 ± .008) MOUNTING SURFACE MOUNTING SURFACE .76 (.03) 5.97 ± .89 (.235 ± .035) 6.35 (0.25) 12.70 ± .64 (0.50 ± .025) .36 ± .10 (0.14 ± .004) 5.59 ± .38 (0.220 ± .015) 7.62 ± .64 (0.29 ± .025) ADJ. SLOT 6.35 (0.25) 1.14 TYP. (0.045) 7.54 ± .64 (0.297 ± .025) ADJ. SLOT 5.97 ± .89 (0.235 ± .035) 12.70 ± .64 (0.50 ± .025) .64 ± .10 .76 ± .08 WIDE X DEEP (.025 ± .004) (.03 ± .004) 6.35 ± .08 (0.25 ± .003) MOUNTING DIA. .69 ± .10 .76 ± .08 WIDE X DEEP (.027 ± .004) (.03 ± .004) 6.35 ± .08 MOUNTING DIA. (0.25 ± .003) Pot/Pot Dual Cup 2 3 CW CLOCKWISE Pot/Switch Dual Cup 2 3 CW CLOCKWISE PRIMARY CCW 1 PRIMARY CCW 1 SECONDARY CCW 4 CLOCKWISE 5 WIPER 6 CW C COMMON SWITCH CCW A CLOCKWISE B CW Pot Single Cup PRIMARY 2 3 CW NOTE: * Only recommended shaft length for bushingless version MM (INCHES) CCW 1 CLOCKWISE DIMENSIONS ARE: REV. 04/06 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.