500K 2 Watt Linear Taper Potentiometer NTE 501-0018

Reliable 500K Ohm Linear Taper Potentiometer for Precision Control

Upgrade or repair your next project with this high-quality 500K 2 Watt Linear Taper Potentiometer from NTE, manufacturer part number 501-0018. Designed for ease of use and long-lasting performance, this potentiometer is perfect for audio control, instrumentation, and general electronics where reliable variable resistance is needed.

Key Features & Benefits

• Resistance: 500 K (500,000 Ohms)
• Power Rating: 2 Watt for reliable handling of higher loads
• Linear Taper (KU): Smooth and predictable response throughout the 314 rotation
• Durability: Rated for 25,000 cycles, designed to last
• Build Quality: Hot molded carbon element for stable resistance; stainless steel shaft and housing for superior strength
• Terminals: Gold plated solder eyelets for excellent conductivity and long life
• Mounting: Panel mount, fits in a 3/8″ hole (includes nut and lock washer); locating pin prevents unwanted rotation
• Actuator: 7/8″ long, 1/4″ diameter round stainless steel shaft, compatible with knobs featuring anti-rotation flanges (0.065″ split at the top)
• Industry Standard: Meets or exceeds MIL-R-94, QPL listed

Technical Specifications

• Resistance: 500K Ohm
• Power: 2 Watt
• Tolerance: 10%
• Rotation: 314 (Single Turn, CW)
• Body Size: 1.12″ Diameter x 0.536″ Height
• Termination: Solder Eyelets, Gold Plated
• Resistive Material: Carbon
• Mounting: Panel Mount (3/8″ hole)
• Number of Turns: 1

Easy to Install & Built to Last

Each 500K linear potentiometer includes mounting hardware (nut and lock washer) for straightforward panel installation. The built-in locating tab prevents movementbut can be bent or removed if not needed. Whether you’re building a new audio system or fixing vintage gear, this 2 watt potentiometer is engineered for effortless, consistent control.

For detailed datasheets and technical documents, click here.

QTY: 1 x 500K Ohm 2 Watt Linear Taper Potentiometer NTE 501-0018 (also PEC Part Number KU5041S28)