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Reliable connectors are key when powering up RC vehicles or other electronic gadgets. Two popular choices are the XT90 and XT60 connectors. Both are designed to provide safe and efficient power connections, but there are some significant differences to consider when deciding which is right for you.
Key Differences
1. Current Handling Capacity
XT90 connectors can handle up to 90 amps, making them great for high-performance applications that need much power. XT60 connectors, on the other hand, are rated for 60 amps, which is perfect for smaller models or less demanding setups. Choosing the right one can help you avoid power issues down the line.
2. Size and Weight
XT90 connectors are bulkier and heavier because they’re designed to handle higher currents with thicker contacts. This larger size offers a better contact area, reducing resistance and minimizing overheating risks. XT60 connectors are more compact, making them easier to handle and ideal for tight spaces.
3. Price
Generally, XT60 connectors are more affordable, which is excellent for low-power applications. However, if you’re working with high-performance setups that need something more robust, investing in XT90 connectors can be worth it. They offer better performance and last longer, which might save you money over time.
Features and Uses
XT60 Connectors
- Features:
- Rated current: 60A
- Peak current: 180A
- Material: Made from high-temperature nylon with gold-plated connectors
- Typical uses: Robotics, RC cars, drones, electric skateboards, portable power banks
- Pros:
- A secure connection helps prevent accidental disconnections
- Handles high current loads, great for most power demands
- Heat-resistant, so they won’t melt easily
- Easy to plug and unplug, making setup a breeze
- Cons:
- Their size might not work for very compact devices
- Limited current capacity means they aren’t suited for extremely high-power needs
XT90 Connectors
- Features:
- Rated current: 90A
- Continuous current: 120A
- Material: High-temperature nylon with gold-plated connectors
- Common uses: Electric vehicles, industrial gear, high-performance drones, battery swapping stations, renewable energy systems
- Pros:
- Great for high-current applications, perfect for demanding tasks
- Rugged design stands up to mechanical stress and vibrations
- Low resistance cuts down on power loss and voltage drops
- Some models even feature an anti-spark design to enhance safety
- Cons:
- Bulkier and heavier, not ideal if space and weight are concerns
- It can be more challenging to find than XT60 connectors in some areas
Conclusion
Choosing between XT90 and XT60 connectors depends on what you need. XT60 connectors are user-friendly and widely available, making them popular for hobbyists. If you’re dealing with high-power applications, the XT90 is the way to go. It offers the durability and performance you need, even if it costs a bit more.
Selecting the right battery connector means ensuring compatibility, enough current capacity, and minimizing power loss. Whichever connector you pick, ensure it meets your device’s power requirements. Happy connecting!
Sam Wu is the Marketing Manager at Romtronic, holding a degree in Mechatronics. With 12 years of experience in sales within the electronic wiring harness industry, he manages marketing efforts across Europe. An expert in cable assembly, wiring harnesses, and advanced connectivity solutions, Sam simplifies complex technologies, offering clear, actionable advice to help you confidently navigate your electrical projects.
