3296W Resistenze Variabili Multigiro Tagliapotenziometro 50/100/200/500-2M Ohm

Resistance range (Ohms): 50/100/200/500/1K/2K/5K/10K/20K/25K/50K/100K/200K/500K/1M/2M Ohm Resistance deviation: ± 10% Characteristic of resistance change: B Terminal resistance: ≤ 1% R or 2Ω Contact resistance change: ≤ 3% R or 3Ω Insulation resistance: R1 ≥ 1GQ Voltage withstand: 101.3Kpa 600V, 8.5Kpa 250V Effective electric stroke: 25 ± 2 turns ★ Environmental characteristics ★ Rated power (maximum working voltage 300V):+70 ℃ 0.25W,+125 ℃ ow Working temperature range: -55 ℃~+125 ℃ Temperature coefficient: ± 200ppm/℃ Temperature change: △ R ≤ ± 2% R, △ (Uab/Uac) R ≤ ± 2% Collision: 390m/s24000 times, Δ R ≤ ± 2% R Vibration: 10-500Hz, 0.75mm or 98m/s, 6h △ R ≤ ± 1% R, △ (Uab/Uac) ≤ ± 2% Climate sequence: △ R ≤ ± 3% R, R1 ≥ 100M Ω.

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