Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.

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National high-tech manufacturer of resistors and potentiometers, trusted by global clients since 1999.

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Single-Turn RV30 100K Precision Rotary Carbon Film Potentiometer

RV30 Carbon Film Potentiometer features a 30mm carbon film element, 1W rating, and resistance range from 100Ω to 2MΩ. With ±10% tolerance and ±400 ppm/°C TCR, it ensures smooth adjustment, stable performance, and long service life. Custom shaft options (flat, semicircular, long, short) make it ideal for industrial control and OEM applications.

Quick Detail

• 30mm diameter, single-turn industrial panel controls.

• Carbon film element.

• Metal shaft and bushing.

• Panel mount only.

• Right angle ear-lug terminals.

• 6mm diameter shafts in slot, flat or round end styles.

• Standard 15mm or 20mm shaft length.

Description

RV30 carbon film potentiometer-1

RV30 Carbon Film Potentiometer is a robust 30mm single-turn potentiometer designed for demanding industrial panel applications. Built with a carbon film element, it delivers 1W power rating, resistance options from 100Ω to 2MΩ, ±10% tolerance, and ±400 ppm/°C TCR. Engineered for high precision and long-term stability, the RV30 offers smooth adjustment, reliable performance, and excellent durability.

RV30 carbon film potentiometer-2

To meet diverse application needs, shaft dimensions can be tailored, with optional customization such as semicircular or flat shafts, extended or shortened lengths, ensuring maximum design flexibility for OEM and industrial control solutions.

RV30 carbon film potentiometer-3
RV30 carbon film potentiometer-4

Specifications

Electrical Characteristics Standard Resistance Range B=100Ω-2MΩ; A.C=1kΩ-2MΩ
Resistance Tolerance ±10%
End Resistance 3Ω max.
Contact Resistance Variation 3%R or 5Ω
Insulation Resistance 100MΩ, 1000Vdc, 1 minute
Withstanding Voltage 101.3kpa, 500Vac; 8.5kpa, 250Vac
Dielectric Strength Sea Level 1000Vac (1 minute)
Adjustment Angle 280° ± 10°
Environmental characteristics Max. Soldering Exposure 350°C, 3 seconds
Power Rating (300 volts max.) B=1W
Operating Temp. Range -10°C~+85°C
Temperature Coefficient ±400ppm/°C
Temperature Variation -10°C~+85°C, 5 no-load cycles, ΔR/R≤±10%
Vibration (10-55HZ, amplitude 1.5mm), 3 directions, 2H in each direction, ΔR/R≤±2.5%
40°C Electrical Endurance Under rated load: 1000h; ΔR/R≤±10%
Temperature Characteristics 85°C, 30 minutes, without load
Rotational Life 15000 cycles, ΔR/R≤±7%
Physical characteristics Mechanical Angle 300° ± 5°
Starting Torque ≤10mN.m
Stop Strength ≤15mN.m
Standard Packaging 20PCS/Box

Dimension

RV30 Dimension

Packaging

Packaging specification: 1. 20PCS/Box; 200 PCS/1 box; 800PCS/CTN/4 box

RV24 Packaging

Applications

The RV30 carbon film potentiometer is a versatile component used in various industries due to its precision and reliability. Key application fields include:

1. Consumer Electronics:

- Volume and tone control in audio devices like amplifiers and radios.

- Brightness and contrast adjustment in TVs and monitors.

- User interface controls in household appliances.

2. Industrial Equipment:

- Precision control in instrumentation and measurement devices.

- Parameter adjustment in process control systems.

- Speed and torque control in motor drives and automation systems.

3. Automotive Systems:

- Dashboard controls for lighting and climate systems.

- Position sensing in throttle and brake systems.

- Adjustment in suspension and steering systems.

4. Medical Devices:

- Control parameters in diagnostic equipment.

- Settings adjustment in therapeutic devices.

- User interface controls in medical imaging systems.

5. Telecommunications:

- Signal level adjustment in communication equipment.

- Parameter tuning in network infrastructure devices.

- Control settings in broadcasting equipment.

6. Aerospace and Defense:

- Precision adjustment in avionics and navigation systems.

- Control parameters in communication and radar systems.

- User interface controls in military equipment.

The RV30 carbon film potentiometer's dependable performance and adaptability make it an essential component across these diverse application fields.

Advantages

• Factory direct supply, no middlemen.

• Completed certificates such as RoHS, REACH, etc and best quality assurance.

• Sufficient production capacity, short delivery time.

• Professional after-sales service team.

• OEM & ODM available.

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