Thick film potentiometers bridge the gap
An Ohmite product story
Edited by the Electronicstalk editorial team Nov 21, 2005
New thick film potentiometers combine a metal shaft with a ceramic housing to provide smooth linear operation and low-noise performance.
Bridging the gap between low-power high-resistance potentiometers and high-power lower-resistance wirewound rheostats, Ohmite's new PE Series thick film potentiometers have a metal shaft and ceramic housing to provide a smooth linear operation and low noise performance.
Rated at 5W, the PE Series is available in resistance ranges from 50ohm to 20Mohm with a standard tolerance of 20%.
Being a combination of rugged Ohmite wirewound rheostat construction with the thick film expertise of the Victoreen Components Division, the potentiometers are designed for the industrial environment and have a rotational life of 25,000 cycles.
With a dielectric strength of 900V RMS and an ambient operating temperature of -65 to +125C, this is a component suited to tough conditions.
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