Features NT MPLIA ■ Conductive plastic technology ■ Rugged metal housing for industrial HS CO ■ Low profi le package applications *Ro ■ 50,000 cycle rotational life ■ Flatted or slotted shaft options ■ Available with momentary push or rotary ■ RoHS compliant* switch option ■ PCB mount terminal confi guration 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 ºC (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 fl ux; 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 and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations 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 specifi c applications.

39 – 13 mm Single-Turn Panel Control with Switch Option Product Dimensions How To Order BUSHING STYLE "L" 39 S B — 1 R B — 503 0.30 ± 0.10 ELECTRICAL SCHEMATIC 25 ° ± 10 ° (.012 ± .004) 4.83 ± 0.30 5.50 ± 0.40 CCW 1 3 CW (.190 ± .012) (.217 ± .016) 2 SWITCH SCHEMATIC SWITCH TYPE Code Description A B N No Switch 2.01 ± 0.30 P Momentary Push (.079 ± .012) R Rotary Switch BOTTOM VIEW TERMINAL 5.99 ± 0.30 CONFIGURATION (.238 ± .012) 5.00 ± 0.08 30 ° ± 2 ° Code Description (.197 ± .003) (1.25.07) R0.93 2 PLCS. 1 6.35 mm (.250 ˝) 3( P0L3C7)S. 1 2 3 SHAFT TYPE 0.9 ± 0.30 (SEE SHAFT STYLE FIGURES) (.035 ± .012) 6.50 Code Description R (.256)A B A Slotted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS 7.01 ± 0.30 B Flatted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS (.276 ± .012) 20 ° ± 2 ° 6.35 ± 0.25 6.35 2 PLCS. AVAILABLE (.250 ± .010) R(.250) SWPIINTSCH (SEE BUSBHUISNHGI NSGT YTLYEP EFIGURES) EELFEFCETCRTICIVAEL OSNWLITYC INH ANGLE TYPE Code Description Code BUSHING STYLE "S" L 1/4–28–UNF–2A x 5 mm (.197 ") FMS 201 P S 1/4–28–UNF–2A x 5 mm (.197 ") FMS 220 R & N 25 ° ± 10 ° 4.83 ± 0.30 MODEL NUMBER ELEMENT TAPER 5.50 ± 0.40 (.190 ± .012) Code Description Code Description (.217 ± .016) 39 Model 39 B Linear C.P. 20 % D CW Audio C.P. 20 % G CCW Audio C.P. 20 % 0.30 ± 0.10 RESISTANCE CODE 20 % 2.01 ± 0.30 (.012 ± .004) Code Description (.079 ± .012) 502 5 K Ohms (13) 103 10 K Ohms (15) BOARD LAYOUT 203 20 K Ohms (16) 253 25 K Ohms (17) 3 PLCS. 5.00 ± 0.08 0.84 2 PLCS. 503 50 K Ohms (18) (.197 ± .003) 12.7 DIA.(.033) 3.00 104 100 K Ohms (20) (.50) (.118) 5.49 (.216) 2 PLCS. 1.32 0.9 ± 0.30 DIA. (.052) (.035 ± .012) 7.01 ± 0.30 4.70 (.276 ± .012) 5.69 (.185) 6.35 ± 0.25 (.224) (.250 ± .010) 2 PLCS. SHAFT STYLE "A" SHAFT STYLE "B" DIA.(3.1.1285 ±± 0.0.1004) 4.83 ± 0.30 D IMENSIONS: (INMCHMES) (.190 ± .012) TOLERANCES EXCEPT AS SHOWN: (0.0.8312) (0.0.8312) (2.0.3994) (3.1.1285D ±±IA 0..0.1004) .XX (0.0.1035) .X(0.0.3185) REV. 03/13 Specifi cations 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 specifi c applications.