RA20NASD502A

The RA20 series Rotary Potentiometer converts rotary motion or linear displacement into a change of resistance, supplying a smooth transition of voltage or current levels. The resulting voltage output may be used to control position transducers in a wide variety of potential transportation, industrial and medical applications. It is a compact rugged thick-film device that uses either conductive plastic element. Developed for potential military applications, the proprietary conductive plastic offers extensive temperature range and infinite resolution and is designed to provide precision position measurement. Wire-wound elements are stable over a range of operating temperatures and provide high power dissipation and improved resistance temperature coefficient.

• Rugged metal construction
• Nickel-plated brass shaft
• Lock-style bushing available
• Linear taper
• Very stable over operating temperature
• Solder lug termination
• Linear electrical taper
• 10k Cycles expected rotational life

Warnings

Do not use these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury.