Fielect 5K Potentiometer RV24YN20S Single Turn Carbon Film Rotary

Description

Product Overview

The Fielect RV24YN20S 5K Ohm single turn rotary potentiometer is engineered for precision and durability in demanding audio applications. Featuring a carbon film resistive element, the component delivers consistent resistance values with a tolerance of ±10%, ensuring reliable performance across a broad temperature range. Its compact body measures 24 mm × 14 mm with a total height of 34 mm, allowing easy integration into tight PCB layouts while maintaining a low profile. The potentiometer is rated at 2 W, providing sufficient power handling for most consumer and professional audio circuits.

Designed with a knurled shaft, the rotary action is smooth and tactile, offering a clear click‑feel that aids fine‑tuning of volume levels. The single‑turn design limits the travel to one full rotation, which simplifies calibration and reduces the risk of over‑adjustment. The component’s rotational life is rated at 20,000 revolutions, guaranteeing long‑term reliability even in high‑use environments such as studio mixers, broadcast equipment, and portable audio devices.

Each package includes two potentiometers, two A03 control knobs, and two matching dials, providing a complete solution for immediate deployment. The included accessories are machined from high‑quality materials that match the potentiometer’s aesthetic and functional standards, ensuring a cohesive look and feel in the final assembly.

Usage

The RV24YN20S is ideally suited for volume control in a variety of audio equipment, ranging from consumer radios and MP3 players to professional tape recorders and repeater units. Its precise linear response makes it an excellent choice for applications where accurate gain adjustment is critical, such as in pre‑amplifier stages, tone controls, and balance circuits. The potentiometer’s robust construction also allows it to perform reliably in automotive audio systems, where vibration and temperature fluctuations are common.

Installation is straightforward: the three‑pin configuration aligns with standard PCB footprints, and the solder pads are designed for easy hand‑soldering or automated assembly. The included knurled shaft and matching knob provide a user‑friendly interface, enabling end‑users to adjust settings without the need for additional tools. This makes the potentiometer a practical component for both OEM manufacturers and hobbyists building custom audio projects.

Beyond audio, the RV24YN20S can be employed in any circuit requiring a stable, low‑cost variable resistor, such as light dimmers, motor speed controllers, and sensor calibration circuits. Its versatility, combined with a competitive price point, makes it a popular choice for educational kits and prototype development.

Why Choose Us

Fielect is a recognized brand in the passive component market, known for stringent quality control and consistent product performance. Each potentiometer undergoes a multi‑stage testing process that includes resistance verification, endurance cycling, and environmental stress screening. This rigorous approach ensures that every unit meets the specified tolerance and durability standards before it reaches the customer.

Our commitment to customer satisfaction extends beyond the product itself. We provide comprehensive technical documentation, including datasheets, mounting guidelines, and application notes, to help engineers integrate the potentiometer seamlessly into their designs. In addition, our responsive support team is available to address any technical inquiries, offering troubleshooting assistance and design recommendations.

When you purchase the RV24YN20S, you benefit from a reliable supply chain that guarantees consistent availability and competitive pricing. Our packaging includes spare components and accessories, reducing lead times for assembly and minimizing inventory costs for manufacturers.

Key Features

• Precise 5 KΩ resistance with ±10% tolerance for accurate audio control
• Single‑turn rotary design offers smooth, tactile adjustment and easy calibration
• Durable carbon film element provides stable performance over 20 000 revolutions
• Compact 24 × 14 mm body fits tight PCB spaces while delivering 2 W power rating
• Includes two control knobs, two dials, and dedicated after‑sales support for quick integration

FAQ

What is the difference between a single turn and multi‑turn potentiometer?

A single turn potentiometer completes its resistance range in one full rotation, making it ideal for applications that require quick and straightforward adjustments, such as volume controls. Multi‑turn potentiometers provide finer resolution over several rotations, which is better suited for precision tuning in calibration circuits.

Can this potentiometer be used in high‑temperature environments?

Yes. The carbon film resistive element is rated for operation up to 125 °C, and the encapsulating material is designed to withstand typical temperature variations encountered in consumer and industrial audio equipment.

Is the included knob compatible with other potentiometer models?

The A03 control knob supplied with the RV24YN20S is sized for a 6 mm shaft diameter, which is a common standard for many rotary potentiometers. However, for optimal fit and aesthetic consistency, we recommend using the knob with the specified model.

How do I ensure the potentiometer maintains its tolerance over time?

Proper soldering techniques, avoiding excessive mechanical stress, and operating within the specified voltage and power limits will help preserve the ±10% tolerance throughout the device’s lifespan. Regular cleaning of the shaft and knob can also prevent wear that might affect performance.

What warranty does Fielect provide for this potentiometer?

Fielect offers a one‑year limited warranty covering manufacturing defects. Should you encounter any issues within this period, contact our support team with the product details, and we will arrange a replacement or repair as appropriate.