Conductive Plastic Potentiometer MPA20/21

Precise conductive plastic potentiometer for versatile applications

The MPA20/21 conductive plastic potentiometer offers high precision and durability in a compact 22 mm housing. The MPA20 version has a mechanical angle of rotation of 360° without end stop, while the MPA21 version is equipped with a mechanical end stop at 320°. The latter is particularly suitable for manual set point specifications.

With a low installation depth of just 10.6 mm and axial connections, the series is ideal for compact control applications. The high-quality comolded conductive plastic technology ensures precise measurement results and a service life of over 10 million revolutions. A wide temperature range from -55 °C to +105 °C and the option of shaft sealing (IP65) make the potentiometer suitable for demanding environments.

Options:

• Resistance values: 0.5 kOhm to 100 kOhm
• Resistance tolerance: ±15% (option: ±10%)
• Linearity: ±1% (option: ±0.5%)
• Mechanical end stop: Optionally with (MPA21) or without (MPA20)
• Shaft sealing: IP65 protection available
• Centre tap: Enables voltage or current tapping at a defined point on the resistor track, e.g. as a voltage divider
• Shaft adaptations: Various geometries and lengths
• Screwdriver slot: For simple manual adjustments directly on the shaft