RV30yn 20s b102 b103 b203 b501 b502 Potentiometer 100K Carbon Potentiometer

Features

• 30mm single-turn potentiometer designed for industrial panel control applications.
• Carbon film resistive element ensures stable and precise resistance adjustments.
• Available in linear and audio tapers to accommodate various response requirements.
• Configurations include single, tandem, and triple units with a single shaft, as well as dual-unit models with dual shafts.
• Integrated SPST or SPDT switch with 1A or 3A current rating for enhanced functionality.
• Shaft lock options for secure positioning and reliability.
• Durable metal shaft and bushing for long-term stability.
• Panel mount design for secure and efficient installation.
• Right-angle ear-lug terminals for easy integration into circuits.
• 6mm diameter shafts, available in slot, flat, or round-end designs.
• Standard shaft lengths of 15mm or 20mm, meeting diverse application needs.

Description

The RV30 carbon film potentiometer is a high-quality variable resistor built for industrial panel control applications. With its 30mm diameter and single-turn operation, it offers precise and reliable resistance tuning. The carbon film resistive element ensures consistent and smooth adjustments, making it suitable for a broad range of electronic control applications.

This potentiometer supports a resistance range from 100Ω to 2MΩ with a tolerance of ±10%, allowing flexibility in circuit design. Rated at 0.6W at 40°C, the RV30 provides stable performance under moderate power conditions. It features an adjustment angle of 280°±10° and a mechanical travel of 300°±5°, ensuring fine control and accurate tuning.

Designed for durability and ease of integration, the RV30 comes with a metal shaft and bushing, ensuring longevity even in demanding environments. Its compact panel-mount design and right-angle terminals make it ideal for space-constrained applications across various industries.

Specification

Dimension

Dimensions in mm, tolerances ±0.30 mm unless otherwise specified.

Packaging

Packaging specification: 1. 20PCS/Box; 200 PCS/1 box; 800PCS/CTN/4 box 2. 800PCS/25KG/67*35*30cm

Applications

The RV30 carbon film potentiometer is widely utilized across multiple industries, offering precision control and reliable performance in the following fields:

1. Consumer Electronics

• Audio Equipment – Volume and tone control in amplifiers, radios, and sound systems.
• Display Controls – Brightness and contrast tuning in TVs and monitors.
• Appliance Interfaces – Adjustment settings in air conditioners, ovens, and washing machines.

2. Industrial Equipment

• Instrumentation & Measurement – Fine-tuning in test and diagnostic equipment.
• Process Control – Parameter adjustments in industrial automation systems.
• Motor Drives – Speed and torque regulation in industrial machinery.

3. Automotive Systems

• Dashboard Controls – Regulation of lighting, climate, and audio systems.
• Throttle & Brake Systems – Position sensing in accelerator and brake mechanisms.
• Steering & Suspension – Adjustment functions in vehicle performance systems.

4. Medical Devices

• Diagnostic Equipment – Precision settings in ECG machines and blood pressure monitors.
• Therapeutic Devices – Control of operational parameters in infusion pumps and ventilators.
• Imaging Systems – Fine-tuning in X-ray, MRI, and ultrasound equipment.

5. Telecommunications

• Signal Control – Level adjustments in radio and communication devices.
• Network Equipment – Parameter tuning in routers, switches, and transmission systems.
• Broadcasting Systems – Calibration functions in satellite and communication infrastructure.

6. Aerospace & Defense

• Avionics Systems – Precision tuning in cockpit instruments and navigation systems.
• Radar & Communication – Control of parameters in defense and aerospace applications.
• Mission-Critical Interfaces – Secure user controls in military equipment.

Why Choose the RV30 Potentiometer?

With its robust design, precise performance, and broad application versatility, the RV30 carbon film potentiometer is an excellent choice for engineers and designers looking for stable resistance control in various industrial and consumer applications. Its flexible configurations and long-lasting construction make it an essential component for electronic systems requiring high reliability.

Product Catalog

BOCHEN Potentiometer｜Manufacturer of Potentiometers and Electronic Components For 25 Years.

Sichuan Bochen Guosheng Intelligent Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development, design, production, sales and service of potentiometer resistors, and a key project contractor of China National 863 Torch Plan. The company is located in Chengdu Modern Industrial Port, with an existing R&D and production base of more than 20,000 square metres. Since the establishment of the company, with more than 20 years of R&D and production technology precipitation, formed a set of perfect quality management system, by virtue of the reliable quality of the products and excellent service, established a good reputation in the industry.

The company's products are widely used in rail transportation, electric power equipment, aerospace, industrial automation and instrumentation, new energy vehicles and charging piles, lift industry and other fields, the company produces the "BOCHEN" series of products, not only to meet the domestic demand, and at the same time exported to the United States, Germany, the United Kingdom, Mexico, Portugal, Brazil, Russia, Colombia, South Korea and the United States. The company not only meets the domestic demand, but also exports to the United States, Germany, Britain, Mexico, Portugal, Brazil, Russia, Colombia, South Korea, Australia and other more than 50 countries, forming a marketing service system throughout the world.

China's leading enterprise of potentiometer.

Our strength：

• A large number of product series in our factory have passed the certification of various international standards.

• Leading market share.Market share ranking of the top 24 global potentiometer and rheostat manufacturers.