VISHAY SFERNICE P11H 12.5 mm Modular High Torque Panel Potentiometer
FEATURES
• High torque (8 Ncm) with smooth feeling during lifespan
• keep setting/potentiometer shaft positioning under high mechanical
constraints (Vibrations, shocks)
• Torque stability under high environmental constraints
• 12.5 mm square single turn panel control with 6.35 mm shaft diameters
• Custom designs upon request
• Compact, versatile, modular, and robust
• Tests according to CECC 41000 or IEC 60393-1
WHAT IT IS
The P11H is a modular panel potentiometer with very high and stable rotational torque. It has no competitor. This unique
design permits to keep setting/potentiometer shaft positioning under high mechanical constraints (Vibrations, shocks).
WHAT IT DOES:
Panel potentiometers are variable resistors that are manually actuated with a knob that’s mechanically linked to the
potentiometer’s shaft. When rotated, the shaft generates a change of the electrical output signal which is a function of the angular position.
KEY PARAMETERS:
• Heavy duty applications: robustness & lifespan 50 kcycles
• Multiple assemblies: up to 7 modules.
• Power rating at 70°c : 1 W
• Cermet element with value range : 1 Kohms to 100 kohms
• Temperature range – 55 to + 125 °C
• Custom designs on request with special shaft machining/tooling
• Wires and connectors are available as custom features
• Low current compatibility
TARGET MARKETs:
Off-Road / Industrial / Military / Avionics.
APPLICATIONS/MARKET SEGMENTS (EXAMPLES):
• Off-Road: Dashboard controls / Temperature & Audio volume settings / Tools position instructions.
• Military: Walkie talkies / Tanks control panels.
• Avionic: Light adjustment (screens) / Audio volume / Flight Simulators / Air conditioning control (temperature, power)
• Industrial: Welding machines (energy set-up) / Tool machining (speed control & screen parameters) / HVAC
(temperature adjustment).
