Amass HXT 4mm Bullet Female connector – GC4010-F.G Drone Connectors

Product Description

The Amass HXT 4mm Bullet Female Connector (GC4010-F.G) is a high-quality, precision-engineered power connector designed for secure and efficient high-current electrical connections in drones, RC systems, robotics, and advanced electronic applications. Manufactured by Amass, a globally trusted leader in professional connector technology, this connector is built to deliver stable performance, low resistance, and long-lasting durability in demanding environments.

This 4mm female bullet connector features a robust gold-plated brass contact system, ensuring excellent electrical conductivity, reduced power loss, and superior corrosion resistance. The gold plating helps maintain consistent performance even after repeated mating cycles, making it ideal for long-term use in high-vibration and high-load applications.

The GC4010-F.G is designed as part of the HXT / 4mm bullet connector series, widely used in RC and drone power systems. It provides a tight and secure friction-fit connection with compatible 4mm male bullet connectors, ensuring stable current flow without accidental disconnection during operation.

Its non-insulated, solder-type design allows easy wire attachment, making it suitable for custom builds, repairs, and high-performance power systems. The connector is engineered to handle significant current loads while maintaining low contact resistance and efficient energy transfer.

Built for reliability, the connector is commonly used in environments where vibration, heat, and continuous load are present, such as drone propulsion systems and RC racing setups. Its compact cylindrical structure allows flexible integration into tight electronic assemblies.

Key Features

• Genuine Amass GC4010-F.G 4mm Female Bullet Connector
• Gold-plated brass contacts for high conductivity and durability
• Designed for high-current RC and drone applications
• Secure friction-fit connection with 4mm male bullets
• Low resistance design for efficient power transfer
• High durability under vibration and mechanical stress
• Solder-type wire termination for strong electrical joints
• Compact cylindrical design for flexible installation
• Stable performance under continuous load conditions
• Corrosion-resistant gold plating for long service life

Applications & Use Cases

The Amass HXT 4mm Bullet Female Connector is widely used in various electronic and power systems, including:

• FPV drones and UAV power systems
• RC cars, trucks, boats, and aircraft
• Lithium polymer (LiPo) battery connections
• Electronic Speed Controllers (ESCs)
• Brushless motor power wiring
• Robotics and automation systems
• DIY electronics and prototyping projects
• Battery pack assembly and maintenance
• 3D printers and CNC machine power systems
• High-current power distribution systems
• Industrial embedded electronic systems

Technical Specifications

• Brand: Amass
• Model: GC4010-F.G
• Series: HXT / 4mm Bullet Series
• Connector Type: Female Bullet Connector
• Size: 4mm
• Contact Material: Gold-plated brass
• Housing Type: Non-insulated cylindrical body
• Current Rating: High-current applications (typically up to ~30–40A class depending on setup)
• Contact Resistance: Very low (~0.55 mΩ typical range)
• Mounting Type: Solder wire connection
• Application Type: High-power electrical connector
• Operating Environment: Vibration and thermal resistant design

Why Choose This Connector?

The Amass HXT 4mm Female Bullet Connector is designed for users who require a reliable, efficient, and durable high-current connection solution. Its gold-plated contacts ensure long-term conductivity, while its tight friction-fit design provides stable electrical contact even in demanding conditions.

Compared to smaller bullet connectors, the 4mm series offers a strong balance of current handling capacity, compact size, and mechanical reliability, making it one of the most widely used connector types in RC and drone power systems.

Package Includes

• 1 × Amass HXT 4mm Bullet Female Connector (GC4010-F.G)