QS9-L 4P Black Anti-Spark High-Current Female Power Connector with Signal Pins (160A-220A, 6AWG-10AWG)

Description

The QS9-L 4P Black Anti-Spark Female Connector is engineered for advanced, high-performance electrical systems that require both massive power transmission and auxiliary data routing, such as smart battery packs, electric motorcycles, and industrial UAVs. Built with fiber-reinforced nylon housing featuring a high UL94 V0 flame retardant rating, this connector is designed to withstand extreme thermal stress and demanding physical environments safely.

Featuring an integrated anti-spark mechanism, it effectively neutralizes initial surge currents to protect your speed controllers, ESCs, and battery packs from damaging electrical arcing. Equipped with pure gold-plated brass power contacts supporting continuous currents ranging from 160A to 220A, along with 4 integrated signal pins for data or communication lines, this female connector accommodates wire sizes from 6AWG to 10AWG for ultra-efficient, multi-functional connectivity.

Note: This package includes the female connector housing and power/signal contacts. Ensure proper wire stripping, crimping, and insulation methods are used to match the 6AWG-10AWG power gauge and signal lines securely.

Key Features

• UL94 V0 Flame Retardant Rating: High-grade fiber-reinforced nylon construction ensures exceptional fire safety and durability in high-temperature conditions.
• Pure Gold-Plated Brass Contacts: Ensures reliable, low-resistance power transfer with superior electrical conductivity and oxidation resistance.
• 4 Signal Pins: Offers additional auxiliary connectivity options for smart BMS data, communication lines, or telemetry monitoring.
• Advanced Anti-Spark Technology: Built-in resistance safely neutralizes initial surge currents, preventing dangerous electrical arcing and contact pitting during plug-in.
• High-Current Capacity: Handles massive continuous current loads from 160A to 220A, ideal for power-intensive industrial systems.
• Wide Wire Compatibility: Designed to fit power wire gauges ranging from 6AWG to 10AWG for robust cabling setups.
• Reliable Temperature Range: Stable operational performance across a wide thermal range from -30°C to 200°C.
• Secure and Efficient: Engineered for secure, low-loss connections in demanding high-power mobile and stationary applications.

Benefits

• Protect Sensitive Electronics: Eliminates high-amp connection arcs that can fry expensive controller capacitors and battery management systems.
• Minimize Contact Wear: Prevents terminal pitting and surface degradation over hundreds of frequent plug and unplug cycles.
• Prevent Thermal Runaway: Premium gold-plated contacts minimize internal heat generation during peak power draws.
• Ensure Safe Handling: Built-in flame-retardant safety features reduce the risk of electrical hazards in high-voltage setups.
• Long-Lasting Durability: Heavy-duty materials resist mechanical fatigue, vibrations, and high operational temperatures.

Applications

• Smart Battery Banks & ESS: Ideal for high-capacity lithium battery systems requiring integrated data or balance leads.
• Electric Vehicles & Mobility: High-power connections for custom e-bikes, electric motorcycles, and light electric vehicles.
• Heavy-Duty Drones & UAVs: Advanced power and telemetry harness connections for industrial multirotors.
• Electric Motor Cars: Reliable high-current main battery disconnections for light electric automotive builds.
• Portable Power Generators: Secure power transmission interfaces for high-capacity renewable solar generator setups.

Package Includes

• 1 x QS9-L 4P Black Anti-Spark High-Current Female Connector with Signal Pins

Specifications