B503 50K Dial Gear Potentiometer 16x2mm 3-Pin Volume Control

The B503 Single-Pin 3-Pin 50K Dial/Gear Potentiometer is a specialized variable resistor designed for precision volume adjustment in compact audio equipment[cite: 1, 2]. Featuring a 16x2mm diameter gear-shaped dial, it allows for smooth tactile control, making it an ideal choice for karaoke systems, portable radios, and headphone amplifiers. The 50K ohm resistance ensures versatile compatibility with various analog audio circuits. Its ultra-thin profile and robust 3-pin configuration allow for stable PCB mounting and reliable electrical performance even in space-constrained enclosures. This potentiometer is engineered for durability, providing consistent resistance tracking throughout its rotational life.

Features:

• High Resistance Stability: Features a 50K ohm linear taper for smooth and predictable audio level adjustments [cite: 1, 2].
• Compact Dial Design: Equipped with a 16x2mm gear dial for easy manual operation in thin devices [cite: 1, 2, 20].
• 3-Pin Configuration: Standard 3-pin interface for easy integration into volume control and signal tuning circuits [cite: 1, 2, 22].
• Durable Construction: Built to withstand frequent rotation, ideal for consumer electronics like karaoke machines [cite: 2, 6].
• Low Profile: Specifically designed for height-sensitive applications where traditional potentiometers won't fit[cite: 2, 16].

Package Includes:

1 x B503 Single-Pin 3-Pin 50K Dial/Gear Potentiometer