Product Introduction
The SD609G-H1 Dual-Rail Slide Potentiometer is a premium linear control component designed for applications requiring exceptional mechanical stability and precise analog signal adjustment. Featuring a 60mm travel, dual-gang configuration, and a robust 87×16×10.2mm housing, it delivers smooth operation and consistent electrical performance in demanding environments.
Constructed with dual stainless-steel guide rails and a sealed housing incorporating dust-proof felt, the SD609G-H1 effectively minimizes slider wobble while protecting internal components from dust and debris. This design enhances operational reliability and extends product service life.
Ideal for professional audio equipment, industrial automation systems, communication devices, and OEM electronic products, the SD609G-H1 combines durability, precision, and long-term stability for high-performance control applications.
Key Features
1. Dual Stainless-Steel Guide Rail
The dual-guide rail structure provides excellent mechanical strength and significantly reduces slider movement deviation. It ensures smooth linear operation, superior positioning accuracy, and long-lasting durability under continuous use.
2. Dual-Gang Synchronous Control
Designed with a dual-gang configuration, the SD609G-H1 simultaneously controls two independent electrical circuits, making it ideal for stereo audio equipment, synchronized analog adjustment, and precision control systems.
3. 60mm Precision Linear Travel
The extended 60mm sliding travel allows finer adjustment resolution and improved control accuracy, making the potentiometer suitable for professional mixing consoles, industrial control panels, and precision instrumentation.
4. Sealed Housing with Dust-Proof Felt
The sealed plastic housing integrates a high-quality dust-proof felt strip that protects the resistive element from dust contamination, helping maintain stable electrical performance and reducing operating noise throughout the product’s lifespan.
5. Large Industrial Housing
With an overall housing size of 87×16×10.2mm, this model offers excellent structural rigidity and mechanical reliability, making it suitable for industrial-grade electronic equipment requiring enhanced durability.
6. Reliable Electrical Performance
The SD609G-H1 provides low residual resistance, excellent insulation resistance, minimal sliding noise, and stable tracking characteristics, ensuring dependable analog signal control over more than 10,000 operating cycles.
Technical Specifications
| Item | Specification |
|---|---|
| Product Model | SD609G-H1 |
| Product Type | Dual-Rail Dual-Gang Slide Potentiometer |
| Series | SD Series |
| Travel Length | 60mm |
| Housing Size | 87 × 16 × 10.2 mm |
| Guide Rail | Dual Stainless-Steel Guide Rail |
| Case Type | Sealed Plastic Housing |
| Protection Design | Dust-Proof Felt |
| Gang Type | Dual Gang |
| Operating Force | 10–110 gf·cm |
| Shaft Stop Strength | ≤5 kgf·cm |
| Lever Wobble | 2 × L /10mm Max |
| Total Resistance Range | 1kΩ–1MΩ |
| Resistance Taper | Linear (B), Audio (A), Custom Available |
| Power Rating | Linear: 0.2W |
| Maximum Operating Voltage | Linear: 500V DC |
| Residual Resistance | R1-R2 <10Ω; R2-R3 <20Ω |
| Sliding Noise | ≤100mV |
| Tracking Error | ≤±3dB (-40~0dB) |
| Insulation Resistance | ≥100MΩ at 250V DC |
| Withstanding Voltage | 300V AC for 1 Minute |
| Mechanical Life | ≥10,000 Cycles |
| Minimum Order Quantity | 2,000 PCS |
| Reference Price | USD 2.10/PCS |
| Pricing Policy | Volume discounts available for bulk orders |
Customization Options
As a professional slide potentiometer manufacturer, we provide complete OEM and ODM customization services, including:
- Resistance values from 1kΩ to 1MΩ
- Linear, logarithmic, and custom taper curves
- Various actuator heights and lever styles
- Single or dual-gang configurations
- PCB terminal layout customization
- Operating force adjustment
- Dual-guide rail structure optimization
- Custom packaging solutions
- Private logo printing
- RoHS and REACH compliant manufacturing
Applications
The SD609G-H1 dual-rail slide potentiometer is widely used in:
- Professional audio mixers
- Digital mixing consoles
- Broadcast control equipment
- Audio amplifiers
- Graphic equalizers
- Industrial automation systems
- Communication equipment
- Medical electronic devices
- Testing and measurement instruments
- Human-machine interface (HMI) systems
- Electronic musical instruments
- High-end consumer electronics
Its 60mm travel, dual stainless-steel guide rail, dual-gang design, sealed housing, and dust-proof protection make it an ideal solution for applications requiring precise adjustment, smooth operation, and long-term mechanical stability.
FAQ
Q1. Is the SD609G-H1 a dual-gang slide potentiometer?
Yes. It features a dual-gang design that enables synchronized adjustment of two independent electrical circuits.
Q2. What is the sliding travel length?
The SD609G-H1 provides a 60mm linear sliding travel for precise and smooth signal adjustment.
Q3. What advantages does the dual-guide rail design provide?
The dual stainless-steel guide rails improve mechanical stability, reduce slider wobble, enhance positioning accuracy, and extend service life under frequent operation.
Q4. Does this potentiometer include dust protection?
Yes. It features a sealed housing with an integrated dust-proof felt strip to help prevent contamination and ensure reliable long-term performance.
Q5. Can resistance values and taper curves be customized?
Yes. We offer resistance values from 1kΩ to 1MΩ, along with linear, logarithmic, and custom taper options to meet OEM and ODM requirements.
Q6. What are the MOQ and pricing?
The minimum order quantity is 2,000 pieces. The reference price is USD 2.10 per piece, with more competitive pricing available for larger-volume purchases.
Why Choose SD609G-H1?
- 60mm precision linear travel
- Dual stainless-steel guide rail
- Dual-gang synchronized control
- Sealed plastic housing
- Integrated dust-proof felt
- Large 87×16×10.2mm industrial design
- Low operating noise and stable tracking
- Mechanical life exceeding 10,000 cycles
- OEM & ODM customization available
- MOQ: 2,000 PCS
- Factory-direct pricing with volume discounts
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