501 500Ω potentiometer/variable resistor

The 501 500Ω potentiometer is a type of variable resistor designed for adjustable resistance applications. It features a rotary knob that allows users to finely tune resistance in electronic circuits. This component is commonly used in various applications requiring precise control over resistance values, such as in calibration, tuning, and control systems.

Key Features:

• Adjustable resistance range from 0Ω to 500Ω
• Rotary knob for smooth and precise adjustment
• Compact and durable design
• Suitable for low resistance applications
• Typically used for calibration, tuning, and control tasks

Technical Specifications:

• Resistance Range: 0Ω to 500Ω
• Resistance Tolerance: ±20% (standard tolerance; may vary by manufacturer)
• Power Rating: Typically 0.5W to 1W (check specific datasheet for exact power rating)
• Temperature Coefficient: ±100 ppm/°C (typical)
• Adjustable Type: Rotary
• Mounting Type: Through-hole or surface mount (depends on the variant)
• Dimensions: Varies by manufacturer; typically around 10mm to 20mm in diameter

Applications:

• Volume Control: Used in audio equipment and amplifiers to adjust sound levels.
• Calibration: Ideal for fine-tuning and adjusting electronic circuits.
• Tuning: Provides precise adjustments in circuits with low resistance requirements.
• Adjustable Controls: Useful for variable input in user interfaces and control systems.

Usage:

1. Connect the three terminals of the potentiometer to the circuit where adjustable resistance is required.
2. Rotate the knob to set the desired resistance value.
3. Ensure proper handling and adjustment to avoid damage to the potentiometer or the circuit.

Caution:

• Avoid applying excessive power or voltage beyond the rated specifications to prevent damage.
• Handle the potentiometer carefully to ensure smooth operation and longevity.
• Confirm that the resistance range and tolerance meet the needs of your application.

Datasheet:
For detailed technical specifications, refer to the 501 500Ω Potentiometer Datasheet.