Wirewound potentiometer RP19/20

Compact precision potentiometer with good accuracy and high electrically effective rotation angle in 22 mm housing

Sensor technology: Wirewound Potentiometer
Effective electrical angle of rotation: max. 355°
Functions / Features: Without mech. stop, With mech. stop, Opt. rear shaft, Opt. multiganged/ tandem
Resolution: Depends on resistance value
Output signal: Analog
Mounting: Bushing
Shaft diameter: 6,00 mm, 6,35 mm
Housing diameter: 22 mm
Housing depth: min. 12 mm
Electrical connection: Radial, Solder contacts
Protection class: Up to IP65

The RP19/20 potentiometers in the 22 mm housing are suitable for applications where a accurate and compact sensor with high electrically effective rotation angle is required.

The RP19/20 potentiometer series (RP19 with mechanical end stop) is a multitalent which is adaptable for a wide range of applications and is often used as a feedback sensor in valve control systems. In addition, the sensor convinces by its good accuracy. The radial gold-plated connection pins are suitable for flat connectors (2.8 mm according to DIN 46247 part 3).

  • Accurate wirewound potentiometer
  • With or without mechanical end stop (320° / 360°)
  • High electrically effective angle of rotation 355° ±5°
  • Compact sensor with 12 mm installation depth
  • With many options


  • Front shaft sealing
  • Front shaft adjustment
  • Screwdriver slot
  • Improved Linearity
  • Improved resistance tolerance
  • Back shaft
  • Center tap
  • Tandem version

Note: The versions RP19 with stop are also used as manual control

We offer many adaptations on request: Multi ganged potentiometers, sealed housing case, special electrical and mechanical angles of rotation, and special resistance and linearity tolerances. Furthermore we can mount gear wheels or attach cable assemblies with or without connectors and much more. Please use our request form and describe your application, so we can determine the optimal product for your design-in.

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