Connector, XT90S-F Amass, Female, anti-spark

Amass XT90S Female (XT90S-F) Anti-Spark Power Connector - a reliable solution for safely connecting lithium batteries in high-current electrical systems. Thanks to the built-in Anti-Spark technology, the connector virtually eliminates sparking when connecting the battery, protecting the contacts from burning, reducing wear and extending the service life of both the connector itself and the connected equipment.

The XT90S-F model is widely used in FPV drones, radio-controlled models, robotics, electric vehicles, chargers and power systems, where high reliability, stable current transfer and safe operation are important.

Gold-plated brass contacts provide minimal contact resistance and efficient energy transfer even under heavy loads. The heat-resistant polyamide (PA) housing meets the UL94 V-0 flame resistance class, is resistant to mechanical stress and retains its properties at temperatures from -20 to +120 °C.

The connector supports nominal current of 45 A and short-term loads of up to 90 A, making it an excellent choice for modern high-performance electronic systems. For connection, it is recommended to use a power wire with a cross section of 10 AWG, which provides maximum efficiency and reliability of operation.

Technical specifications

• Model: XT90S-F 
• Brand: Amass
• Contact type: Female
• Design: Anti-Spark
• Number of contacts: 2
• Recommended scope of application: LiPo/Li-Ion batteries, ESCs, chargers, power systems
• Rated current: 45 A
• Maximum current: 90 A
• Maximum voltage: 500 V DC
• Recommended wire cross-section: 10 AWG
• Contact resistance: ≤1 mΩ
• Contact material: Gold-plated brass
• Contact coating: Gold
• Housing material: Heat-resistant polyamide (PA)
• Flame resistance class: UL94 V-0
• Protection degree: IP40
• Operating temperature: from -20 to +120 °C
• Housing color: Yellow

Main advantages

• Built-in Anti-Spark system to protect against sparking during connection
• Suitable for high-current battery systems
• Gold-plated contacts ensure minimal contact resistance and stable current transfer
• Durable housing made of heat-resistant polyamide
• Flame resistance class UL94 V-0
• Compatible with wires up to 10 AWG
• High mechanical strength and long service life
• Suitable for FPV drones, RC models, electric bicycles, electric scooters, robotics and other powerful electronic systems
• Compatible with XT90S series connectors of the corresponding type
• Ensures safe and reliable connection of lithium batteries even at high starting currents