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Technical content

Features

■ Conductive plastic technology ■ Low profi le package ■ 50,000 cycle rotational life ■ Available with momentary push or rotary switch option ■ PCB mount terminal confi guration ■ Rugged metal housing for industrial

applications

■ Flatted or slotted shaft options ■ RoHS compliant* 39 – 13 mm Single-Turn Panel Control with Switch Option *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.

Electrical Characteristics

Effective Electrical Angle Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Power Rating @ 70 ºC (Derated to 0 @ 125 °C) (Voltage Limited by Power Dissipation or 350 VAC, whichever is less) Switch Characteristics Environmental Characteristics Switch Life Mechanical Characteristics Mechanical Angle Torque Shaft Retentiion Terminals Soldering Condition *RoHS COMPLIANT

0.81 (.032) 0.81 (.032) 3.18 ± 0.10 (.190 ± .012) 2.39 (.094) 3.18 ± 0.10 (.125 ± .004) DIA. 0.13 (.005) TOLERANCES EXCEPT AS SHOWN: .XX 0.38 (.015).X BUSHING STYLE "L" BUSHING STYLE "S" BOTTOM VIEW BOARD LAYOUT SHAFT STYLE "A" SHAFT STYLE "B" 0.30 ± 0.10 (.079 ± .012) 4.83 ± 0.30 (.217 ± .016) 0.30 ± 0.10 (.012 ± .004) 4.83 ± 0.30 (.190 ± .012) 25 ° ± 10 ° 5.50 ± 0.40 (.217 ± .016) 12.7 (.50) 0.9 ± 0.30 (.035 ± .012) 5.00 ± 0.08 (.197 ± .003) 7.01 ± 0.30 (.276 ± .012) 6.35 ± 0.25 (.250 ± .010) 2.01 ± 0.30 (.079 ± .012) 12.7 (.50) 0.9 ± 0.30 (.035 ± .012) 5.00 ± 0.08 (.197 ± .003) 7.01 ± 0.30 (.276 ± .012) 6.35 ± 0.25 (.250 ± .010) 25 ° ± 10 ° 3.00 (.118) 2 PLCS.0.84 (.033) 3 PLCS. DIA. 0.93 (037) 3 PLCS. R 1.32 (.052) 2 PLCS. DIA. 5.69 (.224) 2 PLCS. 4.70 (.185) 5.49 (.216) 6.50 (.256)R 6.35 (.250)R SWITCH PINS 20 ° ± 2 ° 2 PLCS. 5.99 ± 0.30 (.238 ± .012) 30 ° ± 2 ° 2 PLCS. 321 BA 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 DIMENSIONS: MM (INCHES) How To Order

39 S B — 1 R B — 503

(SEE BUSHING STYLE FIGURES) EFFECTIVE ELECTRICAL ANGLE AVAILABLE ONLY IN SWITCH TYPE Code Code Code L S Code A B Code Code N P R

Description

B D G Linear C.P. 20 % CW Audio C.P. 20 % CCW Audio C.P. 20 % RESISTANCE CODE 20 % Code 502 103 203 253 503 104

5 K Ohms (13)

10 K Ohms (15)

20 K Ohms (16)

25 K Ohms (17)

50 K Ohms (18)

100 K Ohms (20)

1/4–28–UNF–2A x 5 mm (.197 ") FMS 1/4–28–UNF–2A x 5 mm (.197 ") FMS Slotted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS Flatted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS 6.35 mm (.250 ˝) P R & N SHAFT TYPE (SEE SHAFT STYLE FIGURES) TERMINAL CONFIGURATION SWITCH TYPE REV. 03/13 1 3 CW ELECTRICAL SCHEMATIC CCW SWITCH SCHEMATIC AB