P11x Cermet Potentiometers Vishay / Sfernice Cermet Potentiometers are available in two series, the P11L and the P11P. The P11x Cermet Pots feature large rotational life cycle, low temperature coefficient, cermet element, and 12.5mm square single turn panel control. P11L Cermet Potentiometers feature 2 million cycles, 4, 6, and 6.35 shaft diameters and 29 terminal styles, and multiple assemblies. P11P Cermet Potentiometers feature high dielectric strength up to 5000VRMS, plastic shaft and bushing, two shaft lengths and 29 terminal styles. Applications include control panels, welding machine controls, air conditioning units, tooling machines, medical systems, x-ray equipment.