QS9L Anti-Spark Connector HarnessFor Drones/RC/Electric Motorcycles
- Connector: QS9-L Anti-Spark
- Rated: 160A / 500V DC
- Temp: -20°C ~ 120°C
- Cable: 6AWG Silicone Tinned Copper, 55cm
- Contact: Gold-Plated Copper, ≤0.51mΩ
- Housing: PA66 UL94-V0
- Certifications: RoHS Compliant
- Customizable: Pin Config/Wire Length/Processing
QS9L Anti-Spark Connector Harness
High-Current Battery Power Wiring Harness, Compliant with Industrial Standards, Suitable for Drones, RC Models, Electric Motorcycles & Energy Storage
1. Basic Specifications
Product Name: QS9L Anti-Spark Connector Cable / QS9-L Battery Wiring Harness / RC Drone Charging Extension Cable
Connector Type: QS9-L (QS9 Series Anti-Spark Connector)
Rated Current: 160A
Rated Voltage: 500V / DC
Rated Temperature: -20°C ~ 120°C
Conductor Material (Cable): Tinned Plated Copper
Conductor Material (Contact): Gold-Plated Copper
Insulation/Jacket Material (Cable): Silicone
Sheath Material (Connector): PA66
Wire Gauge: 6AWG
Wire Length: 550mm / 55cm
Pin Configuration: 2+4 / 2+6 Optional
Contact Resistance: ≤0.51mΩ
Flame Retardant Grade: UL94-V0
2. Key Performance Parameters
Anti-Spark Function: Prevents sparking during high-current connection/disconnection, enhancing safety
Current-Carrying Capacity: Stable 160A continuous current transmission, low conductor resistance
Insulation Performance: Silicone insulation + PA66 housing, high temperature resistance and electrical safety
Environmental Resistance: Durable in -20°C ~ 120°C range, suitable for harsh outdoor and industrial environments
Contact Reliability: Gold-plated copper contacts, anti-oxidation and low contact resistance for stable power transmission
Certifications: Compliant with RoHS standards, meets basic industrial safety requirements
3. Structural Features
Gold-Plated Copper Contacts: Low contact resistance, anti-oxidation, and long service life
PA66 Flame-Retardant Housing: High mechanical strength, flame retardant (UL94-V0), and impact-resistant
Silicone Insulated Cable: High flexibility, high and low temperature resistance, suitable for dynamic use scenarios
Anti-Spark Design: Built-in anti-spark mechanism to eliminate sparks during plugging/unplugging
Dual Wire Configuration: Red/black color-coded wires for clear positive/negative polarity identification
4. Application Scope
Widely used in industrial drones, RC models, electric motorcycles, electric vehicles, energy storage lithium batteries, and other scenarios requiring high-current safe power connection.
5. Customization Options
- Custom wire gauge and length
- Custom wire color (red/black or other colors)
- Custom pin configuration (2+4 / 2+6)
- Custom terminal processing (bare wire, pre-crimped, etc.)
