Amass AS120(2+4) Female Connector – AS120(2+4)-F.G.Y +

Product Description

The Amass AS120(2+4) Female Connector (AS120(2+4)-F.G.Y+) is a premium high-current anti-spark battery connector designed for advanced power systems that require both high-current power delivery and auxiliary signal communication. Manufactured by Amass, a globally recognized leader in connector technology, this connector is widely used in agriculture drones, industrial UAVs, electric vehicles, robotics, battery management systems (BMS), and high-performance RC applications.

The AS120(2+4)-F.G.Y+ Female Connector features a 2+4 pin configuration, consisting of two high-current power contacts and four auxiliary signal pins. This integrated design allows simultaneous transmission of power and communication signals through a single connector, significantly reducing wiring complexity while improving system reliability. It is particularly suitable for smart battery systems where power, battery identification, telemetry, and communication signals must be transferred together.

The connector incorporates anti-spark technology, which helps suppress inrush current when connecting high-voltage lithium battery packs. This minimizes connector arcing, protects sensitive electronics such as ESCs and flight controllers, and extends connector life by reducing contact wear. It is an excellent solution for high-capacity LiPo batteries used in commercial UAVs and industrial equipment.

Built with gold-plated brass contacts, the AS120 connector offers excellent electrical conductivity, ultra-low contact resistance, and efficient current transfer. The premium contact plating also provides superior resistance to oxidation and corrosion, ensuring reliable performance even after repeated connection cycles.

The housing is manufactured from high-temperature Nylon (PA66) with a UL94 V-0 flame-retardant rating, providing outstanding insulation, mechanical strength, and heat resistance. Its rugged construction withstands vibration, impact, and harsh operating environments, making it ideal for outdoor drone operations and industrial automation systems.

The AS120(2+4) series supports 60A continuous current, up to 120A peak current, and 500V DC operation, depending on wire size and operating conditions. It is designed for 10 AWG cable and features solder-type termination for secure, long-lasting electrical connections.

Whether you're building an agricultural spraying drone, integrating a smart battery system, developing industrial robotics, or designing high-current embedded electronics, the Amass AS120(2+4) Female Connector provides professional-grade performance, safety, and reliability.

Key Features

• Genuine Amass AS120(2+4)-F.G.Y+ Female Connector
• High-current anti-spark battery connector
• 2 power pins + 4 auxiliary signal pins
• Integrated power and communication interface
• Gold-plated brass contacts for superior conductivity
• Anti-spark design protects electronics during battery connection
• Rated for 60A continuous current
• Supports 120A peak current
• Rated for 500V DC
• High-temperature PA66 (Nylon) UL94 V-0 flame-retardant housing
• Supports 10 AWG wire
• Solder-type wire termination
• Excellent resistance to vibration, heat, and corrosion

Applications & Use Cases

The Amass AS120(2+4) Female Connector is widely used in:

• Agricultural spraying drones
• Heavy-lift commercial UAVs
• Smart lithium battery packs
• Battery Management Systems (BMS)
• Electronic Speed Controllers (ESCs)
• Industrial robotics
• Electric vehicles (EVs)
• Autonomous mobile robots (AMRs)
• High-current battery charging systems
• Industrial automation equipment
• RC aircraft and helicopters
• Advanced DIY electronics projects

Technical Specifications

• Brand: Amass
• Model: AS120(2+4)-F.G.Y+
• Connector Type: Female
• Series: AS120 (2+4)
• Pin Configuration: 2 Power + 4 Signal Pins
• Contact Material: Gold-plated brass
• Housing Material: PA66 (Nylon), UL94 V-0 flame-retardant
• Rated Current: 60A Continuous
• Peak Current: 120A
• Rated Voltage: 500V DC
• Recommended Wire Size: 10 AWG
• Contact Resistance: ≤0.4mΩ
• Mechanical Life: 100 mating cycles
• Operating Temperature: -20°C to 120°C
• Protection Rating: IP40
• Mounting Type: Cable mount, solder termination

Why Choose This Connector?

The Amass AS120(2+4) Female Connector is engineered for professional users who require a high-current connector with integrated signal communication and anti-spark protection. Its innovative 2+4 pin architecture simplifies wiring by combining power and signal transmission into one compact connector, while the anti-spark design enhances safety and protects valuable electronic components.

Compared to conventional high-current connectors, the AS120(2+4) offers greater functionality, safer battery connections, superior conductivity, and rugged construction, making it an ideal choice for commercial drones, industrial automation, electric vehicles, and smart battery systems.

Package Includes

• 1 × Amass AS120(2+4) Female Connector (AS120(2+4)-F.G.Y+)