LA42DWQ-22 20K Single Turn Rotary Potentiometer ±10% 12mm Knob
The LA42DWQ-22 20K 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 20KΩ (20,000 Ohms) with a tolerance of ±10%, this potentiometer provides convenient manual resistance adjustment for various electronic applications.
Equipped with a single-turn rotary adjustment mechanism, the potentiometer allows smooth resistance control by rotating the knob. The integrated 12mm rotary knob provides a comfortable grip, while the clearly marked 0–10 adjustment dial allows users to identify and repeat selected control positions.
The potentiometer features a black cylindrical housing with a silver-colored front bezel, offering a professional appearance for electronic instruments, industrial equipment, and control panels. Its panel-mount construction allows secure installation in compatible electrical enclosures and custom electronic control interfaces.
Designed with a three-terminal screw connector, the LA42DWQ-22 20K potentiometer enables convenient wiring without direct soldering. It is suitable for voltage divider circuits, adjustable analog reference signals, electronic testing equipment, and compatible industrial controller input circuits.
Ideal for electronics engineers, technicians, students, hobbyists, and DIY makers, this rotary potentiometer offers a practical solution for electronic projects requiring adjustable resistance and convenient manual operation.
Key Features:
1. 20KΩ Adjustable Resistance: Features a nominal resistance of 20,000 Ohms with ±10% tolerance, suitable for variable resistance adjustment, voltage divider circuits, and 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 a clearly marked numerical scale for convenient position identification and precise manual settings.
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, laboratory equipment, and DIY electronics projects.
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