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Rotary Potentiometers
Characteristic
series potentiometers PC-199 they are enclosed in a sealed metal housing, with a cermet resistive element, which is much more durable than typical carbon tracks. The potentiometer has a linear characteristic (A). Potentiometers are available in a hermetic housing (marked "H") or with a higher torque (marked "R"). Potentiometers with resistance tolerances of 5% and 10% are available on special request.
Technical parameters
Nominal resistance
Range of available resistances
Resistance tolerance
Maximum loss power (T = 40⁰C)
load capacity
Maximum operating voltage
breakdown voltage
Mechanical angle of rotation
Electric angle of rotation
Climatic category
E6
100Ω … 4,7MΩ
R ≤ 470 kΩ ±20%
R > 470 kΩ ±30%
1 W
25% Pn
350 V
350 V
240⁰ ±10⁰
230⁰ ±10⁰
55/100/56
Drawings, datasheets