BOURNS 6639S Precision Potentiometer 10K 1W
Discover the BOURNS 6639S 10K 1W precision potentiometer. Ideal for control applications, measuring angles and distance in production equipment.
The BOURNS 6639S Series single-turn precision potentiometer is engineered for control applications where accuracy and high reliability are paramount. Featuring a robust construction with a metal shaft and bushing, this 7/8-inch round potentiometer offers essentially infinite resolution and an excellent rotational life, making it a dependable choice for demanding environments.
With a power rating of 1W at 70°C and a track resistance of 10kΩ, this component is perfectly suited for precise measurement tasks. The conductive plastic resistor technology ensures consistent performance, whilst the panel mount configuration with a screwdriver slot adjustment allows for straightforward integration and fine-tuning. It is rated to IP40 for basic protection against solid objects.
Key Specifications
- Resistance: 10kΩ (Linear Taper)
- Power Rating: 1W at 70°C
- Adjustment Type: Screwdriver Slot
- Mounting: Panel Mount (Bushing)
- Operating Temperature: -65°C to 125°C
- Terminals: Turret
Whether measuring linear distance, angles, or rotations in production equipment, the Bourns 6639S potentiometer delivers the precision and durability required for industrial and professional applications.
- For measuring linear distance
- For measuring angles
- For measuring rotations
- For control applications
- Series: 6639S
- Track Resistance: 10kΩ
- Number of Turns: 1
- Track Taper: Linear
- Power Rating: 1W
- Resistance Tolerance: ± 15%
- Mounting Type: Panel Mount
- Number of Gangs: 1
- Adjustment Type: Screwdriver Slot
- Temperature Coefficient: ± 500ppm/°C
- Resistor Technology: Conductive Plastic
- Terminals: Turret
- Ingress Protection: IP40
- Shaft and Bushing Material: Metal
- Operating Temperature Range: -65°C to 125°C
- Dimensions: 43 mm x 33 mm x 15 mm (H x W x D)
- Weight: 20 grams
- Tolerance: ± 15%
- Product Range: 6639 Series
- Potentiometer Mounting: Panel Mount
- of Gangs: 1
- Potentiometer Type: Precision
- Potentiometer Terminals: Turret
- Operating Temperature Min: -65°C
- Operating Temperature Max: 125°C
- SVHC: Lead (04-Feb-2026)
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