Key Features

1. Dual-Gang Design

The SD308G-H incorporates a dual-gang structure that allows simultaneous control of two independent circuits. This design is ideal for stereo audio applications, synchronized signal adjustment, and precision electronic control systems requiring matched resistance characteristics.

2. 30mm Smooth Travel

Featuring a 30mm sliding stroke, the potentiometer provides accurate and responsive adjustment. The smooth travel improves user experience and allows precise control in professional audio equipment and industrial control panels.

3. Sealed Dust-Proof Construction

A protective dust-proof felt strip and sealed housing effectively reduce contamination from dust and particles. This protection helps maintain stable electrical performance and extends the operational life of the potentiometer.

4. Compact Housing Size

With an overall case size of only 45×9×7mm, the potentiometer is suitable for compact electronic assemblies where PCB space is limited while maintaining reliable mechanical strength.

5. Stable Electrical Performance

The product offers low residual resistance, low noise characteristics, and consistent resistance tracking. These features support accurate signal processing and dependable long-term operation.

6. OEM & ODM Friendly

Available with customizable resistance values, taper options, lever styles, and terminal configurations, the SD308G-H can be adapted to meet various customer project requirements and application needs.

Technical Specifications

Customization Options

We provide comprehensive OEM and ODM customization services, including:

• Resistance values from 1kΩ to 1MΩ
• Linear, logarithmic, and custom taper curves
• Different lever lengths and actuator styles
• Customized terminal configurations
• Special operating force requirements
• Custom packaging solutions
• Private label and branding services
• RoHS-compliant production support

Final Applications

 The SD308G-H sealed dual slide potentiometer is widely used in:

• Professional audio mixers
• Amplifiers and equalizers
• DJ controllers
• Broadcast equipment
• Industrial control panels
• Communication devices
• Medical electronic equipment
• Smart home controllers
• Measurement instruments
• Consumer electronics
• Automation systems
• OEM electronic assemblies

Its compact size, dust-proof design, and stable electrical performance make it an ideal choice for applications requiring accurate analog signal adjustment and long-term reliability.

FAQ

Q1: Is the SD308G-H a single or dual potentiometer?

A: It is a dual-gang slide potentiometer designed for simultaneous control of two circuits.

Q2: What is the travel length?

A: The standard sliding travel length is 30mm.

Q3: Does it have dust protection?

A: Yes, it features a sealed structure with a dust-proof felt strip.

Q4: What resistance values are available?

A: Standard resistance values range from 1kΩ to 1MΩ, with customization available.

Q5: Can I customize the lever length?

A: Yes, different lever styles and dimensions can be produced for OEM projects.

Q6: What is the MOQ?

A: The minimum order quantity is 5,000 pieces.

Supplier Information

• Model: SD308G-H
• Type: Sealed Dual Slide Potentiometer
• Travel: 30mm
• Housing Size: 45 × 9 × 7 mm
• MOQ: 5,000 PCS
• Reference Price: USD 0.41/PCS
• Bulk Orders: More competitive pricing available for larger quantities