VISHAY 248 Series 1kΩ Linear Potentiometer
VISHAY 248 Series 1kΩ linear potentiometer with screwdriver adjustment. 500mW power rating, conductive plastic track, through-hole mount.
The VISHAY 248 Series 1kΩ Linear Potentiometer is a precision electronic component designed for reliable and consistent adjustment of electrical resistance in a wide range of circuits. Featuring a single-turn adjustment via a screwdriver slot, it offers straightforward and precise control over voltage division and signal level settings. Its conductive plastic track technology ensures smooth operation and enhanced durability over many adjustment cycles.
With a substantial power rating of 500mW, this through-hole mounted potentiometer is suitable for various general-purpose applications requiring robust performance. It operates reliably across an extensive temperature range from -55°C to 125°C, making it a versatile choice for projects that may encounter challenging environmental conditions.
Key Features & Specifications
- Track Resistance: 1 kohm (1kΩ)
- Track Taper: Linear, providing a direct relationship between shaft position and resistance
- Adjustment Type: Single-turn screwdriver slot for easy calibration
- Power Rating: 500mW
- Resistance Tolerance: ±20%
- Mounting: Through-hole design for secure PCB (printed circuit board) mounting
- Terminals: PC pins for reliable soldered connections
- Operating Temperature Range: -55°C to +125°C
Compact and built to last, this single-gang potentiometer from VISHAY's established 248 Series is an essential component for hobbyists, technicians, and engineers working on audio equipment, calibration devices, sensor circuits, and other electronic controls.
- Voltage division circuits
- Signal level adjustment and calibration
- Audio control applications (e.g., volume, tone)
- Sensor calibration and trimming
- Track Resistance: 1 kohm
- Track Taper: Linear
- No. of Turns: 1
- Power Rating: 500mW
- Resistance Tolerance: ±20%
- Product Range: 248 Series
- Potentiometer Mounting: Through Hole
- No. of Gangs: 1
- Adjustment Type: Screwdriver Slot
- Resistor Technology: Conductive Plastic
- Potentiometer Terminals: PC Pin
- Operating Temperature Min: -55°C
- Operating Temperature Max: 125°C
- Temperature Coefficient: ±1000ppm/°C
- Dimensions (L x W x H): 33mm x 15mm x 43mm
- Weight: 4 grams
- of Gangs: 1
- SVHC: Lead (25-Jun-2020)
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