LA42DWQ-22 500K Single Turn Rotary Potentiometer ±10% 12mm Knob
The LA42DWQ-22 500K Single Turn Rotary Potentiometer is a versatile variable resistor designed for adjustable resistance control in electronic circuits, industrial control panels, automation systems, and DIY electronics projects. Featuring a nominal resistance of 500KΩ (500,000 Ohms) with a tolerance of ±10%, this potentiometer provides convenient manual resistance adjustment for a wide range of electronic applications.
Equipped with a single-turn rotary adjustment mechanism, the potentiometer allows smooth resistance adjustment by rotating the knob. The integrated 12mm rotary knob provides a comfortable grip, while the clearly marked 0–10 adjustment dial helps users identify and repeat selected control positions.
The potentiometer features a black cylindrical housing with a silver-colored front bezel, providing a professional appearance suitable for industrial equipment, electronic instruments, and custom control panels. Its panel-mount construction allows secure installation in compatible electrical enclosures and control interfaces.
Designed with a three-terminal screw connector, the LA42DWQ-22 500K potentiometer allows convenient wiring without direct soldering. It can be used in voltage divider circuits, adjustable analog reference signals, electronic testing equipment, and compatible controller input circuits.
Its 500KΩ resistance makes it particularly suitable for high-input-impedance circuits, low-current signal adjustment, and electronic applications requiring a higher resistance range.
Ideal for electronics engineers, technicians, students, hobbyists, and DIY makers, this rotary potentiometer offers a practical solution for adjustable resistance applications and convenient manual control.
Key Features:
1. 500KΩ Adjustable Resistance: Features a nominal resistance of 500,000 Ohms with ±10% tolerance, suitable for variable resistance adjustment, voltage divider circuits, and high-impedance analog signal control applications.
2. Single-Turn Rotary Adjustment: Provides smooth manual resistance adjustment through a single-turn rotary mechanism, allowing convenient and repeatable control settings.
3. 12mm Knob with 0–10 Adjustment Dial: Equipped with an easy-to-grip black rotary knob and clearly marked numerical scale for convenient position identification and manual setting adjustments.
4. Three-Terminal Screw Connection: Features three screw terminals for convenient wiring and integration into electronic circuits, adjustable reference voltage systems, and control applications without requiring direct soldering.
5. Panel-Mount Construction: Designed with a black cylindrical housing, silver-colored front bezel, and threaded mounting arrangement for installation in industrial control panels, electrical enclosures, electronic instruments, and DIY electronics projects.
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