Versatile M20 Pin Configurations: From 2-Pin Power to 10-Pin Signal

Product Overview

      The AHUA M20 Series Nylon Waterproof Connector is engineered for harsh outdoor and industrial environments. Featuring a robust nylon PA66 housing and gold-plated copper pins, this connector offers superior protection with an IP67/IP68 rating. It supports up to 3000 mating cycles and operates reliably in temperatures ranging from -40°C to +105°C. Available in standard 2 to 10-pin configurations as well as hybrid (2+3, 2+4) layouts, it is the ideal solution for LED landscape lighting, solar systems, and automation equipment.

Key Features & Benefits

• High Protection: Certified IP67/IP68 waterproof and dustproof; suitable for underwater applications.

• Durable Construction: High-strength nylon material resists impact, UV radiation, and chemical corrosion.

• Secure Connection: Threaded locking mechanism ensures a tight seal against vibration and tension.

• Certified Safety: UL, CE, and CQC certified options available (marked with ▲).

• Versatile Wiring: Accommodates cable diameters from 6mm to 12mm and wire gauges from 0.2mm² to 1.5mm².

• Pre-wired Convenience: Factory pre-molded wiring saves installation time and reduces labor costs.

Part Number Reference (Examples)

Applications

• LED Lighting: Landscape lights, garden spikes, wall washers, street lights, stage lighting.

• Industrial Automation: Sensors, actuators, PLC connections, robotic arms.

• Renewable Energy: Solar panel connections, solar charge controllers.

• Infrastructure: Surveillance cameras (CCTV), traffic signals, electronic billboards.

• Agriculture: Irrigation systems, smart farming sensors.

1. Ultimate water and dust resistance, suitable for harsh outdoor environments

2. Industrial-grade structural design, resistant to vibration and pulling

• One-piece housing：Made from PA66 engineering plastic, it is impact-resistant and weather-resistant, and can withstand frequent insertion and removal as well as mechanical impact
• Anti-loosening thread：Trapezoidal thread design ensures self-locking and prevents loosening after connection, thereby avoiding joint loosening caused by equipment vibration
• Stress-relief structure：The cable sheath at the rear is moulded as a single unit with the housing, distributing cable tension, protecting internal solder joints and pins, and preventing cable breakage;
  Precise dimensions: 57.5 mm for the male connector, 58.0 mm for the female connector; total length when mated is 105.5 mm; the compact design saves space during equipment installation
  
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3. Ensure stable electrical performance and guarantee signal and power transmission

• gold-plated contacts：Gold-plated brass pin sockets, featuring low contact resistance and oxidation resistance, ensuring stable, loss-free signal and power transmission
• Electrical isolation：Physical isolation between pins prevents signal crosstalk and short circuits, and supports the transmission of analogue signals, digital signals and low-current power
• Flame-retardant properties：The casing complies with the UL94-V0 flame-retardant rating, self-extinguishing when exposed to fire, thereby enhancing the safety of the equipment
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4. Easy to install and maintain, reducing operational costs

• Blind-fit guidance：The male and female connectors feature built-in alignment grooves, allowing them to be tightened quickly without the need for manual alignment; installation can be carried out by a single person.
• Solderless design（Optional）：Crimping and soldering connection methods, suitable for both rapid on-site installation and batch assembly
• hot-swappable：With a mating cycle of ≥1,000, it offers stable performance and facilitates equipment maintenance and replacement