Details

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🧩 Overview

• Type: Single-turn rotary carbon-film potentiometer

• Series: RV24YN20S B203

• Resistance: 20 kΩ ±10% (denoted by "203" code) 

• Rated power: 0.25 W (250 mW) 

• Taper: Linear (type B) 

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⚙️ Mechanical Specifications

• Body diameter: ~24.6 mm; thickness ~13–14 mm 

• Shaft: 6 mm diameter; approx. 20 mm length 

• Mechanical travel angle: ~300° ±5° (electrical angle ~280°) 

• Insulation withstand: 1 kV

• Operating temp: –10 °C to +85 °C

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🧪 Durability & Lifecycle

• Rotational lifespan: Approx. 1,000 full cycles

• Construction: Sealed carbon-film track—common in industrial or control setting potentiometers