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89PR200LF
Res Cermet Trimmer 200 Ohm 10% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Box ...
DESCRIPTION
The 89PR200LF is a Model 89 multiturn cermet trimming potentiometer housed in a 3/4" rectangular package with 20 turns of nominal electrical travel. It features a standard resistance range from 10 ohms to 2 megohms with ±10% tolerance (±20% for resistances below 100 ohms), and supports a maximum input voltage of 200 Vdc or rms with a power rating of 0.75 watts at 85°C. The device offers essentially infinite resolution with a maximum contact resistance variation of 1% or 1 ohm (whichever is greater), and includes mechanical stops with clutch action at both ends for reliable operation. Operating over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C, the 89PR200LF is designed for precision adjustment applications in instrumentation, test equipment, and industrial control systems where fine tuning and long-term stability are required.
Mots-clés de recherche: 89PR200LF
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DÉLAI DE L'USINE 20 Semaines
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