PL IA NT CO M *R oH S Features Conductive plastic technology Rugged metal housing for industrial applications Low profile package Flatted or slotted shaft options 50,000 cycle rotational life Available with momentary push or rotary RoHS compliant* switch option PCB mount terminal configuration 39 - 13 mm Single Turn Panel Control with Switch Option Electrical Characteristics Standard Resistance Range ........................................................................................................................................................................................... 5 K - 100 K ohms Total Resistance Tolerance ...............................................................................................................................................................................................................20 % Independent Linearity .........................................................................................................................................................................................................................5 % End Resistance...............................................................................................................................................................................................................2 ohms maximum Effective Electrical Angle Non-Switch Type (Bushing Type "S") ..................................................................................................................................................................................220 5 Rotary Switch Type (Bushing Type "S") ................................................................................................................................................................................220 5 Momentary Push Switch Type (Bushing Type "L") ............................................................................................................................................................ 201 5 % Contact Resistance Variation .............................................................................................................................................................................................. 3 % maximum Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Sea Level .............................................................................................................................................................................................................750 VRMS minimum Insulation Resistance ...........................................................................................................................................................................................100 megohms minimum Power Rating @ 70 C (Derated to 0 @ 125 C) (Voltage Limited by Power Dissipation or 350 VAC, whichever is less) Linear Taper ...........................................................................................................................................................................................................................0.25 watt Audio Taper ..........................................................................................................................................................................................................................0.125 watt Switch Characteristics Rotary Switch Type.................................................................................................................................................................................................................... SPST N.O. Power Rating (Resistive Load) ............................................................................................................................................................................. 1.5 amps @ 12 VDC Contact Resistance @ 10 mA ........................................................................................................................................................................200 milliohms maximum Contact Bounce .............................................................................................................................................................................................................5 milliseconds Actuation Torque.................................................................................................................................................................................. 0.7 to 4.9 N-cm (1 to 7 oz.-in.) Momentary Push Switch Type ................................................................................................................................................................................................... SPST N.O. Power Rating (Resistive Load) ...................................................................................................................................................................... 250 milliamps @ 12 VDC Contact Resistance @ 10 mA (w/500 gm Shaft Load)...........................................................................................................................................50 ohms maximum Contact Bounce .............................................................................................................................................................................................................5 milliseconds Actuation Force .......................................................................................................................................................................................................... 500 100 gram Environmental Characteristics Operating Temperature Range .......................................................................................................................................................... -40 C to +85 C (-40 F to +185 F) Storage Temperature Range ............................................................................................................................................................. -55 C to +85 C (-67 F to +185 F) Vibration ..............................................................................................................................................................................................................................................15 G Total Resistance Shift ..................................................................................................................................................................................................................3 % Voltage Ratio Shift .......................................................................................................................................................................................................................5 % Shock ..................................................................................................................................................................................................................................................30 G Total Resistance Shift ..................................................................................................................................................................................................................3 % Voltage Ratio Shift .......................................................................................................................................................................................................................5 % Load Life.................................................................................................................................................................................................................................. 1,000 Hours Total Resistance Shift ................................................................................................................................................................................................................10 % Rotational Life (No Load) ...................................................................................................................................................................................................... 50,000 cycles Total Resistance Shift ................................................................................................................................................................................................................10 % Switch Life Rotary Switch Type ........................................................................................................................................................................................................ 25,000 cycles Momentary Push Switch Type ....................................................................................................................................................................................... 50,000 cycles Moisture Resistance ................................................................................................................................................................... MIL-STD-202, Method 103, Condition B Total Resistance Shift ................................................................................................................................................................................................................10 % IP Rating ............................................................................................................................................................................................................................................. IP 40 Mechanical Characteristics Stop Strength ...........................................................................................................................................................................................................19.8 N-cm (28 oz.-in.) Mechanical Angle Non-Switch and Rotary Switch Type ..................................................................................................................................................................................270 10 Momentary Push Switch Type ............................................................................................................................................................................................230 10 Torque Starting .......................................................................................................................................................................0.07 to 0.70 N-cm (0.1 to 1.0 oz.-in.) minimum Running....................................................................................................................................................................0.07 to 0.53 N-cm (0.1 to 0.75 oz.-in.) maximum Mounting ...........................................................................................................................................................................1.7 to 2.0 N-m (15 to 18 lbs.-in.) maximum Shaft Retentiion Pull Force .........................................................................................................................................................................................................4 Kg (8.8 lb.) maximum Push Force.....................................................................................................................................................................................................4.5 Kg (10 lb.) maximum Weight (Single Section)...................................................................................................................................................................................................4 grams (0.14 oz.) Terminals Potentiometer ...................................................................................................................................................................................... Printed circuit board terminals Switch ............................................................................................................................................................................................................................. Flat terminals 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 ............................................................................................................................................................................................. Not recommended Marking................................................................................................................................................................ Manufacturer's trademark, part number and date code Ganging .............................................................................................................................................................................................................................1 cup maximum Hardware .............................................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number Packaging.............................................................................................................................................................................................................................. 100 pcs./tray *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. 39 - 13 mm Single Turn Panel Control with Switch Option Product Dimensions How To Order BUSHING STYLE "L" 39 25 10 4.83 0.30 (.190 .012) 0.30 0.10 (.012 .004) 5.50 0.40 (.217 .016) S B -- 1 R B -- 503 ELECTRICAL SCHEMATIC CCW 3 1 CW 2 Code N P R 2.01 0.30 (.079 .012) SWITCH TYPE Description No Switch Momentary Push Rotary Switch BOTTOM VIEW 5.00 0.08 (.197 .003) 12.7 (.50) 0.9 0.30 (.035 .012) R 0.93 (037) 3 PLCS. R TERMINAL CONFIGURATION 5.99 0.30 (.238 .012) 30 2 2 PLCS. 1 2 Code Description 6.35 mm (.250 ) 1 3 SHAFT TYPE (SEE SHAFT STYLE FIGURES) Code Description Slotted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS A Flatted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS B 6.50 (.256) 7.01 0.30 (.276 .012) 6.35 0.25 (.250 .010) R 6.35 (.250) SWITCH PINS 20 2 2 PLCS. BUSHING TYPE (SEE BUSHING STYLE FIGURES) Code Description 1/4-28-UNF-2A x 5 mm (.197 ") FMS L 1/4-28-UNF-2A x 5 mm (.197 ") FMS S BUSHING STYLE "S" EFFECTIVE ELECTRICAL ANGLE 201 220 AVAILABLE ONLY IN SWITCH TYPE CODE P R&N 25 10 MODEL NUMBER Code Description 39 Model 39 4.83 0.30 (.190 .012) 5.50 0.40 (.217 .016) Code B D G RESISTANCE CODE 20 % Code Description 502 5 K Ohms (13) 103 10 K Ohms (15) 203 20 K Ohms (16) 253 25 K Ohms (17) 503 50 K Ohms (18) 104 100 K Ohms (20) 0.30 0.10 (.012 .004) 2.01 0.30 (.079 .012) BOARD LAYOUT 5.00 0.08 (.197 .003) 12.7 (.50) 0.9 0.30 (.035 .012) 7.01 0.30 (.276 .012) 6.35 0.25 (.250 .010) SHAFT STYLE "A" 3 PLCS. 0.84 (.033) DIA. 5.49 (.216) 2 PLCS. 1.32 DIA. (.052) 4.70 (.185) 5.69 (.224) 2 PLCS. SHAFT STYLE "B" 3.18 0.10 DIA. (.125 .004) 0.81 (.032) 2 PLCS. 3.00 (.118) 0.81 (.032) 4.83 0.30 (.190 .012) 2.39 (.094) DIA. 3.18 0.10 (.125 .004) REV. 03/11 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. ELEMENT TAPER Description Linear C.P. 20 % CW Audio C.P. 20 % CCW Audio C.P. 20 % DIMENSIONS: MM (INCHES) TOLERANCES EXCEPT AS SHOWN: 0.13 0.38 .X .XX (.005) (.015)